The football team is selling gift cards in increments of $25 and $50. If they sold $6,000 worth of gift cards which equation could be used to determine how many $50 gift cards, g, were sold if 180 gift cards were sold in the $25 amount?
A 4,500 + 50g = 6,000
B 25 + 50g = 6,000
C 4,500 - 50g = 6,000
D 25g - 50(180) = 6,000
Answers
Answer:
A. 4,500 + 50g = 6,000
Step-by-step explanation:
25(18) + 50(g) = 6000
4500 + 50g = 6000
The correct option is A.
Related Questions
Merry Mistletoe sells Christmas lights and ornaments. A customer spent $33 on 3 strands of Christmas lights and 6 ornaments. Another customer paid $3 more than the first customer for 2 strands of Christmas lights and 8 ornaments. The price of each strand of Christmas lights is the same, and the price of each ornament is the same. Which system of equations can be used to find the price in dollars of each strand of Christmas lights, x, and each ornament, y?
Answers
The cost of each strand of Christmas lights is $4, and the cost of each decoration is $3.5 which is calculated using equations 3x + 6y = 33 and 2x + 8y = 36.
Let x= price in dollars of each strand of Christmas lights, and let y =price in dollars of each ornament. Then, we can set up the following system of equations:
3x + 6y = 33
2x + 8y = 36
The first equation represents the amount spent by the first customer, who bought 3 strands of Christmas lights and 6 ornaments for $33. The second equation represents the amount spent by the second customer, who paid $3 more than the first customer for 2 strands of Christmas lights and 8 ornaments.
To solve for x and y, we can use either substitution or elimination. Here, we will use elimination:
Multiplying the first equation by 2, we get:
6x + 12y = 66
Multiplying the second equation by 3, we get:
6x + 24y = 108
Subtracting the first equation from the second equation,
12y = 42
Dividing both sides by 12, we get:
y = 3.5
Substituting y = 3.5 into the first equation, we get:
3x + 6(3.5) = 33
Simplifying, we get:
3x + 21 = 33
Subtracting 21 from both sides, we get:
3x = 12
Dividing both sides by 3, we get:
x = 4
therefore, the cost of each strand of Christmas lights is $4, and the cost of each decoration is $3.5.
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A population's standard deviation is 15. We want to estimate the population mean with a margin of error of 4, with a 98% level of confidence. How large a sample is required? (
Answers
A sample size of 76 would be required to estimate the population mean with a margin of error of 4 and a 98% level of confidence.
How to find the sample sizeTo determine the sample size required to estimate the population mean with a specific margin of error and level of confidence, we can use the formula:
n = (Z * σ / E)²
where
n = required sample size
Z = Z-score corresponding to the desired level of confidence
σ = standard deviation of the population
E = desired margin of error
here, we have that
the standard deviation (σ) is given as 15,
the margin of error (E) is 4 and
the level of confidence is 98% and For a 98% confidence level, the Z-score is approximately 2.33.
Plugging the values into the formula:
n = (2.33 * 15 / 4)²
n = (8.7375)²
n ≈ 76.34
n = 76
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0.75x+1.5=-3
what’s the answer? tysm for any help! (:
Answers
Answer:
x=−6
Step-by-step explanation: Brainliest:)
I need a answer fast thanks!
Answers
Answer:
Chart:
x y
-6 11
3 5
15 -3
-12 15
Step-by-step explanation:
The only things you can plug in are the domain {-12, -6, 3, 15}
Plug in the domain into equation to find y.
-6 :
y = -2/3 (-6) +7
y = +47
y=11
(-6,11)
3:
y = -2/3 (3) +7
y = -2 +7
y = 5
(3, 5)
15:
y = -2/3 (15) +7
y = -10 +7
y = -3
(15 , -3)
-12:
y = -2/3 (-12) +7
y = 8 + 7
y= 15
(-12,15)
Answer:
1) 11
2) 3
3) -3
4) -12
Step-by-step explanation:
eq(1):
\(y = \frac{-2}{3} x + 7\\\\y - 7 = \frac{-2}{3} x\\\\x = (y - 7)\frac{-3}{2} \\\\x = (7-y)\frac{3}{2} ---eq(2)\)
1) x = -6
sub in eq(1)
\(y = \frac{-2}{3} (-6) + 7\\\\y = \frac{12}{3} + 7\\\\y = 4+7\\\\y = 11\)
2) y = 5
sub in eq(2)
\(x = (7-5)\frac{3}{2} \\\\x = 3\)
3) x = 15
sub in eq(1)
\(y = \frac{-2}{3} 15 + 7\\\\y = \frac{-30}{3} +7\\\\y = -10 + 7\\\\y = -3\)
4)
sub in eq(2)
\(x = (7-15)\frac{3}{2} \\\\x = -8\frac{3}{2}\\ \\x = -12\)
in repeated sampling of the population of used colored display panels, where a % confidence interval for the mean failure time is computed for each sample, what proportion of all the confidence intervals generated will capture the true mean failure time
Answers
When interpreting the proportion of confidence intervals that capture the true mean failure time, it is crucial to assess whether the underlying assumptions of your specific analysis have been met.
In repeated sampling, the proportion of confidence intervals that capture the true mean failure time is equal to the confidence level associated with the interval.
For example, if you compute 95% confidence intervals for each sample, then approximately 95% of the confidence intervals will capture the true mean failure time in the long run.
The confidence level represents the probability that the interval contains the true population parameter. It quantifies the level of uncertainty or margin of error associated with the estimation.
It's important to note that this interpretation holds true when the assumptions of the statistical method used to construct the confidence intervals are met. The most common assumption is that the sampled data follow a normal distribution or that the sample size is sufficiently large for the Central Limit Theorem to apply. Violations of these assumptions can affect the coverage properties of the confidence intervals.
Therefore, when interpreting the proportion of confidence intervals that capture the true mean failure time, it is crucial to assess whether the underlying assumptions of your specific analysis have been met.
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Poultry Layer Ration - Evaluate the ration. Malze Barley Molasses Cottonpeed Meal Fish Meal Dicalcium Phosphate Total Requirement Total-Requirement Content Gikg 612 158 20 100 100 10 1000 ME MJkg 8.58 0.70 0.16 0.78 1:08 12.0 11.1 0.9 CP g/kg 53.86 7.35 0.64 44.00 64 20 170 160 10 LYS g/kg 1.47 0.25 1.73 4.90 84 7.3 MET g/kg 2.14 0.23 1.73 2.52 6.6 5.5 PHE TRP g/kg g/kg 5.63 0.55 0.61 0.09 3.00 4.88 14.1 7.0 7.1 0.55 0.74 1.0 14 -0.4 Ca g/kg 0.12 0.02 0.18 0.15 3.73 213 6.3 35 -287 P g/kg 0.57 0.08 0.01 0.30 2.43 1.87 5.2 0.2 Na g/kg 0.12 0.03 0.04 0.88 0.01 3.0 1.5 1.5 Consumers had complained that these were the funniest looking eggs they had ever seen and tasted terrible. Additionally the egg producer had complained that feed intake had dropped off slightly. The ration was feed as a coarsely ground mash. Provide an explanation for the above conditions and make recommendations for feed changes to alleviate the problem. Your recommendations should include choice of feeds and any other factor you think may be important. No calculations are required.
Answers
The adjustments may involve balancing the nutrient composition, addressing amino acid imbalances, increasing calcium and phosphorus levels, ensuring adequate sodium content, and considering different feed forms.
Based on the given information, the poultry layer ration contains the following ingredients:
- Maize: 612 g/kg
- Barley: 158 g/kg
- Molasses: 20 g/kg
- Cottonseed Meal: 100 g/kg
- Fish Meal: 100 g/kg
- Dicalcium Phosphate: 10 g/kg
The ration also provides the total requirements for various nutrients, such as metabolizable energy (ME), crude protein (CP), lysine (LYS), methionine (MET), phenylalanine (PHE), tryptophan (TRP), calcium (Ca), phosphorus (P), and sodium (Na).
The complaints regarding funny-looking and terrible-tasting eggs, along with a slight decrease in feed intake, suggest that there may be issues with the ration that are impacting egg quality and palatability. Based on this information, here are some possible explanations and recommendations:
1. Imbalanced Nutrient Composition: The nutrient content of the ration may be imbalanced, leading to poor egg quality and taste. It's important to ensure that the nutrient levels are appropriate for poultry layer production. A consultation with a poultry nutritionist or veterinarian would be beneficial to determine the correct nutrient ratios for the ration.
2. Inadequate Amino Acid Balance: The amino acid balance in the ration is crucial for egg production and quality. The levels of lysine (LYS), methionine (MET), phenylalanine (PHE), and tryptophan (TRP) should be carefully evaluated. Supplementing the ration with specific amino acids or adjusting the protein sources may help improve egg quality.
3. Insufficient Calcium and Phosphorus: Calcium and phosphorus are essential for eggshell formation. The provided ration appears to have low levels of calcium (Ca) and phosphorus (P), which can lead to weak or abnormal eggshells. Increasing the levels of these minerals, either by adjusting the ratio of existing ingredients or incorporating additional calcium and phosphorus sources, may help address this issue.
4. Sodium Imbalance: Sodium (Na) is required for various physiological functions, including egg production. However, the ration seems to have a low sodium content. Ensuring adequate sodium levels in the diet might help stimulate feed intake and improve overall performance.
5. Texture and Processing: The ration is described as a coarsely ground mash. The texture and processing of the feed can influence how well the birds consume and utilize the ration. It might be worth exploring different feed forms (e.g., pellets or crumbles) to improve intake and digestion.
Overall, to alleviate the reported issues with egg quality and palatability, it is recommended to consult with a poultry nutritionist or veterinarian to reformulate the ration. The adjustments may involve balancing the nutrient composition, addressing amino acid imbalances, increasing calcium and phosphorus levels, ensuring adequate sodium content, and considering different feed forms.
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Jessica took out a Stafford loan worth $7,175 at the beginning of her six-year college career. The loan has a duration of ten years and an interest rate of 6. 3%, compounded monthly. How much greater will Jessica’s monthly payment be if the loan is unsubsidized than if the loan is subsidized? Round all dollar values to the nearest cent. A. $36. 98 b. $23. 07 c. $37. 67 d. $166. 37 Please select the best answer from the choices provided A B C D.
Answers
Answer:
It’s option A, Choi’s option A
Step-by-step explanation:
Which word is associated with multiplication when computing probabilities? Choose the correct answer below Disjoint O And O Not
Answers
When we calculate probabilities involving one event AND another event occurring, we multiply their probabilities.
According to me , independent is the word which is associated with multiplication when computing probabilities . Because when the events are independent then we multiply the probabilities .
According to the multiplication rule of probability, the probability of occurrence of both the events A and B is equal to the product of the probability of B occurring and the conditional probability that event A occurring given that event B occurs.
The probability of the union of two events is equal to the sum of individual probabilities. The union of two set contains all the elements of previous sets. The union is denoted by ∪. The equation for the students earnings will be expressed as P(A∪B). The occurrence of event A changes the probability of B then the events are dependent. If the probability of two events happening together is zero then the events are mutually exclusive.
Therefore,
When we calculate probabilities involving one event AND another event occurring, we multiply their probabilities.
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13- What are the advantages of 'Monthly Reporting Form'? * a) Reduced administrative hassle compared to single shot b) Lower rate c) A and \( B \) d) Non 14- What policy/bond is NOT required under sta
Answers
The advantages of the 'Monthly Reporting Form' are given below:a) Reduced administrative hassle compared to single shot: Monthly reporting forms reduce the workload of administrative work that may have been required if it was a single-shot.
For instance, when it comes to accounting and finance, monthly reporting can help to reduce the administrative burden that comes with running a business. This is because monthly reporting makes it easier to keep track of financial data, ensuring that records are updated on a more frequent basis.
There is a lower rate associated with monthly reporting forms as they can offer a reduction in cost compared to single-shot options. This is because they can save time and money in the long run, reducing the amount of work and administration required to keep track of things.
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CAN YALL PLS HELP !!!
Answers
Answer:
the first step is wrong
it should be 4(x-4)/(x+1)(x-4) - (x+2)/(x-4)(x+1)
3. Simplify the polynomial.
Answers must be in standard
form.
-2(4x2 + 5x) + x(x2 + 6x)
Answers
Answer:
Step-by-step explanation:
Find the value of A, if ∛500 × A =10
Answers
Answer:
A = 10 / 500 ^ (1/3)
A = 10 / 7.9370052598
A = 1.2599210499
Step-by-step explanation:
How can using a mirror help you solve this problem?
(girl in photo is NOT me.)
Answers
There are four different ways to fold the square in half, however there are no different ways to fold the letter G.
A square has four symmetry lines.
Each symmetry line splits the square in half.
This indicates that the square can be folded into one half along any of its lines of symmetry.
As a result, there are four different methods to fold the square in half.
There is no symmetry line in the letter G.
This indicates the letter can't be folded such that the two parts are exactly aligned.
As a result, there are no methods to fold the letter G.
9. For your birthday, you plan to hang a piñata in your basement. You decide to attach two hooks on opposite walls, connect the hooks with a taut string, and hang the piñata from the point on the string exactly halfway between the hooks.
Suppose you designate the southwest corner on the floor of your basement to be the origin of a three-dimensional coordinate system. Moving east from the origin is movement in the direction of positive x, and moving north from the origin is movement in the direction of positive y. This is shown in the following image of the floor of the basement.
Moving vertically up from the origin is movement in the direction of positive z.
The first hook will be hung at a point 4 feet east of the origin and 7.5 feet above the origin. The secondhook will be hung at a point 5 feet east of the origin, 12 feet north of the origin, and 8 feet above the
origin.
Provide the coordinates of the following points:
1. the first hook
2. the second hook
3 the point on the string ioining the hooks that is exactly halfway between the Hooks
Answers
For your birthday, you plan to hang a piñata in your basement. You decide to attach two hooks on opposite walls, connect the hooks with a taut string, and hang the piñata from the point on the string exactly halfway between the hooks.
1.The first hook is located 4 feet east of the origin (x-coordinate) and 7.5 feet above the origin (z-coordinate), so its coordinates are (4, 0, 7.5).
2.The second hook is located 5 feet east of the origin (x-coordinate), 12 feet north of the origin (y-coordinate), and 8 feet above the origin (z-coordinate), so its coordinates are (5, 12, 8).
3.To find the point on the string that is exactly halfway between the hooks, we need to find the midpoint of the line segment joining the two hooks. We can use the midpoint formula:
Midpoint = ((x1 + x2)/2, (y1 + y2)/2, (z1 + z2)/2)
where (x1, y1, z1) and (x2, y2, z2) are the coordinates of the two hooks.
Substituting the values, we get:
Midpoint = ((4 + 5)/2, (0 + 12)/2, (7.5 + 8)/2)
= (4.5, 6, 7.75)
Therefore, the coordinates of the point on the string that is exactly halfway between the hooks are (4.5, 6, 7.75).
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(0,0) is the coordinates of
Answers
Step-by-step explanation:
it's called the origin.
hope this helps :))
Given the geometric sequence 512 over 243 comma negative 128 over 81 comma 32 comma 27 comma and continuing comma what is a6?
Answers
Given the geometric sequence:
\(\frac{512}{243},-\frac{128}{81},\frac{32}{27}\)Let's find the 6th term of the sequence a6.
Apply the geometric sequence formula:
\(a_n=a_1(r)^{n-1}\)Where:
a1 is the first term = 512/243
n is the number of terms = 6
r is the common ratio.
To find the common ratio, the a term by the term preceding it.
Thus, we have:
\(r=-\frac{128}{81}\div\frac{512}{243}\)To divide flip the fraction on the right and change the division symbol to multiplication:
\(\begin{gathered} r=-\frac{128}{81}\ast\frac{243}{512} \\ \\ r=-\frac{3}{4} \end{gathered}\)The common ratio is -3/4
Thus, to find the 6th term, a6, we have:
\(\begin{gathered} a_6=\frac{512}{243}(-\frac{3}{4})^{6-1} \\ \\ a_6=\frac{512}{243}(-\frac{3}{4})^5 \\ \\ a_6=\frac{512}{243}(-\frac{3^5}{4^5}) \\ \\ a_6=\frac{512}{243}\ast(-\frac{243}{1024}) \end{gathered}\)Solving further:
\(\begin{gathered} a_6=-\frac{512}{1024} \\ \\ a_6=-\frac{1}{2} \end{gathered}\)Therefore, the sixth term, a6 is
\(-\frac{1}{2}\)ANSWER:
\(-\frac{1}{2}\)Christina has 14 pairs of earrings. She is receiving 72 times as many pairs as she already has. Once she gets the new earrings, how many total pairs of earrings will she have?
Answers
Answer:
1,008 pairs of earrings
Step-by-step explanation:
14 multiplied by 72 equals 1,008
\({ \fcolorbox{cyan}{black}{ \huge{ \boxed{ \mathbb{ \color{magenta}{ \maltese{ \underline{ \color{pink}{ \textsf{ \textbf{PRACTICAL GEOMETRY}}}}}}}}}}}\)
construct a triangle ABC in which AB = 6cm media CD to AB = 4cm and altitude CE to AB = 3cm
\( \\ \\ \)
Correct answer needed
Answers
Answer:
➢ 1. Draw base AB of 6cm then construct 90° on A then take a compass and open it 4cm then from point A cut the arc on that 90° and name that point C. Join B to C triangle ABC will be the required triangle.
\(#CarryOnLearning...\)
What is the quotient of 5 5/8 divided by 6
Answers
Answer:
15/16
Step-by-step explanation:
just trust the math. I hope it helped!
\(\tt 5\dfrac{5}{8}\div 6\\\\\dfrac{45}{8}\div 6\\\\\dfrac{45}{8}\times \dfrac{1}{6}\\\\\dfrac{45}{48}=\boxed{\bold{\dfrac{15}{16}}}\)
18)
18) Your bank account has $58 in it when you write checks for $53, 545, and $59. You then
deposit $20 and $38. How much is in the account? Are you overdrawn?
Answers
Answer:
Yes you are overdrawn
Step-by-step explanation:
you only had $116 but wrote checks for $657
Answer:
Step-by-step explanation:
53+545+59 =637-58+58
= -637 overdrawn
A delivery service charges $1.25 for
each delivery, plus $0.75 for each
mile the driver travels. The service
charged a customer $5.75 for a
delivery. Which number line
represents the number of iniles the
driver could have traveled for the
delivery?
Answers
Answer: \(6\ \text{miles}\)
Step-by-step explanation:
Given
A delivery service charge \(\$1.25\) for each delivery
and an additional \(\$0.75\) for each mile traveled
Suppose, x miles are covered
The charge is given by
\(\Rightarrow 5.75=1.25+0.75x\\\Rightarrow 4.5=0.75x\\\Rightarrow x=6\ \text{miles}\)
Therefore, driver traveled 6 miles for delivery
A 20-ounce soft drink costs $1.80. A 12-ounce soft drink costs $1.32.
Answers
Answer:
Where do you get this soft drink?
The total mass of Sandeep and his sister, Leela, is 54.75 kg. The total
mass of Sandeep and his mother, Mrs Kohli, is 105 kg. Mrs Kohli is
4 times as heavy as Leela. What is Sandeep's mass?
Answers
I'll use only the first letters of their names, to make it simpler:
S+L=54.75
S+M=105
M=4L
S+4L=105
105-54.75=4L-L=3L
L=50.25/3=16.75
S=54.75-16.75=38
Answer:
38 kg
above is the answer
What makes the range less desirable than the standard deviation as a measure of dispersion? Choose the correct answer below. O A. The range is resistant to extreme values. OB. The range does not use all the observations. O C. The range is biased. OD. The range describes how far, on average, each observation is from the mean.
Answers
The correct answer is B. The range does not use all the observations. The range is a measure of dispersion that only considers the difference between the maximum and minimum values in a data set.
This means that it does not take into account the distribution of the other observations in the data set. On the other hand, the standard deviation considers all the observations and measures how far, on average, each observation is from the mean. It is a more comprehensive measure of dispersion because it takes into account the spread of the data around the mean. Therefore, the standard deviation is generally considered a more desirable measure of dispersion compared to the range. The range does not use all the observations. The range, which is the difference between the highest and lowest values, only considers the two extreme data points. In contrast, the standard deviation takes into account the deviation of all observations from the mean, providing a more comprehensive measure of dispersion. The range can be less reliable in cases where extreme values are present, as it does not reflect the variability within the entire dataset.
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If the directions were given to translate a shape (x+7, y-3) describe how the
shape would move.
Answers
Answer: move 7 places to the right and 3 places down
Step-by-step explanation:
HELP!!!!!!!!!!!!!!!!!!!!!!!!!!
need help with both
Answers
Answer:
The value of a is -1
value of h is -2
value of k is +3
Step-by-step explanation:
f(x)=a|x-h|+k
f(x)=-1 |x - 2 | + 3
What is the distance between points (6, 2) and (4, 1) to the nearest tenth
Answers
Answer:
Distance is 2.2.
Step-by-step explanation:
Use the Pythagorean theorem.
\(Distance=\sqrt{(6-4)^{2} +(2-1)^{2} } =\sqrt{4+1} =\sqrt{5}=2.23\)
Toy's RUS sells toys utilizing Target's fulfillment capabilities. This is an example of ___strategy. a. strategic channel b. alliance agent/broker channel c. dual channel d. nontraditional channel
Answers
Answer:wwmmm................... c or b
Step-by-step explanation:
Which numbers are irrational numbers?
Select each correct answer.
Answers
Answer
Well pi is an irrational number because it can't be simplified into a fraction. And from what I can see neither can the sqaure root of 10/49. So I believe it would be both of them. But if there is only one answer than i'm not sure sorry. But it also says each so maybe there is more than one answer.
Step-by-step explanation:
A one year membership at the club costs $10. You pay an additional $1.25 each day you go.
Last year you spent a total of $45. How many days did you go?
Answers
Subtract 10 from 45
And then divide 35 by 1.25
Answer:36
Step-by-step explanation: