Answer:
We never got any information on the tulips.
Step-by-step explanation:
If it were the amount of carrots after 5 months, it would be 960 carrots.
OmG PLS HELP I am big struggloing
Answer:
b
Step-by-step explanation:
Linda ate lunch at a deli. She ordered a turkey sandwich and a salad for $13.60. The tax was 6.5%.
What was the total amount Linda paid for her lunch?
Enter your answer in the box.
Answer:
14.484
Step-by-step explanation:
13.60+6.5%=14.484
++++++++++++++++++++
Answer:
14.48
Step-by-step explanation:
Can someone help me with C?
Area of polygon (a) ⇒ 179.68 square unit.
Area of polygon (b) ⇒ 59.37 square units.
Area of polygon (c) ⇒ 41.56 square unit.
(a) For the given polygon;
Number of sides = 9
Hence this figure is Nonagon,
And radius of inscribed circle = r = 11
Since we know that,
Area of nonagon,
⇒ A = (9/2)r² tan(π/9)
= (9/2) x 11 x 11 x 0.36
= 179.68 square unit.
(b) For the given polygon;
Number of sides = 10
Inscribed radius = r = 5
Hence, it is an Decagon
Since we know that,
Area of Decagon = (5/2) × r² × sin(72°)
= (5/2) × 5² × sin(72°)
= 59.37 square units.
(C) For the given polygon;
Number of sides = 6
Hence this figure is Hexagon,
length of sides = a = 4
Since we know that,
Area of hexagon,
⇒ A = (3√3/2)a²
= (3√3/2)(4)²
= 41.56 square unit.
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an automobile and a train move together along parallel paths at 39.1 m/s. The automobile then undergoes a uniform acceleration of -4 m/s/s because of a red light and comes to rest. it remains at rest for 22.5 seconds, then accelerates back up to a speed of 39.1 m/s at a rate of 2.53 m/s/s. how far behind the train is the automobile when it reaches the speed of 39.1 m/s, assuming that the train speed has remained at 39.1 m/s. answer in units of m.
Answer:
I am not sure because i need a little more info but try 763.
Step-by-step explanation:
Which proportion of closed and open questions would be appropriate for a survey questionnaire?
Group of answer choices
Mostly closed questions and only few open questions
Mostly open questions and only few closed questions
Equal amount of both closed and open questions
The appropriate proportion of closed and open questions for a survey questionnaire depends on the specific research objectives and the type of information you are seeking to gather.
Closed questions are typically used when you want to gather specific, quantifiable data. They provide predefined response options and are suitable for collecting demographic information or measuring opinions on a Likert scale. Closed questions make data analysis easier and can provide more concise results.
Open questions, on the other hand, allow respondents to provide detailed, qualitative responses. They are useful for capturing in-depth insights, personal experiences, or suggestions. Open questions can help uncover unexpected perspectives and provide rich, contextual information.
In most cases, a combination of closed and open questions is recommended for a well-rounded survey questionnaire. This allows you to gather both quantitative and qualitative data, providing a more comprehensive understanding of the topic. By using closed questions, you can quantify responses and perform statistical analyses. Open questions complement this by allowing respondents to express their thoughts and provide additional context.
Therefore, the most appropriate answer would be:
Equal amount of both closed and open questions
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Consider the following.∫∫D x dA, D is enclosed by the lines y = x, y = 0, x = 3Express D as a region of type I.a. D = {(x, y) | y ≤ x ≤ 3, 0 ≤ y ≤ x}b. D = {(x, y) | 0 < x < y, 0 < y < x}c. D = {(x, y) | 0 ≤ x ≤ y, 0 ≤ y ≤ 3}d. D = {(x, y) | 0 ≤ x ≤ 3, 0 ≤ y ≤ x}e. D = {(x, y) | 0 ≤ x ≤ y, 0 ≤ y ≤ x}Express D as a region of type II.a. D = {(x, y) | 0 ≤ y ≤ x, y ≤ x ≤ 3}b. D = {(x, y) | 0 ≤ y ≤ 3, y ≤ x ≤ 3}c. D = {(x, y) | 0 ≤ y ≤ x, 0 ≤ x ≤ y}d. D = {(x, y) | 0 ≤ y ≤ 3, 0 ≤ x ≤ y}e. D = {(x, y) | 0 ≤ y ≤ 3, 0 ≤ x ≤ 3}Evaluate the double integral in two ways.__________
The Value of the double integral is 9/2.
To Evaluate the double integral ∫∫D x dA, we need to express the region D as a type I or type II region, and then integrate over that region.
For D enclosed by the lines y = x, y = 0, x = 3, we can see that the region is a right triangle with vertices at (0,0), (3,0), and (3,3), so it can be expressed as a type I region with:
a. D = {(x, y) | y ≤ x ≤ 3, 0 ≤ y ≤ x}
or as a type II region with:
b. D = {(x, y) | 0 ≤ y ≤ 3, y ≤ x ≤ 3}
To evaluate the double integral using either of these regions, we can use iterated integrals.
Using a type I region:
∫∫D x dA = ∫0³ ∫y³ x dy dx
= ∫0³ ∫0x x dy dx
= ∫0³ ½x² dx
= 9/2
Using a type II region:
∫∫D x dA = ∫0³ ∫0y y dx dy
= ∫0³ ½y² dy
= 9/2
.
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? Answer this question
Answer:
The correct answer is A.
MARKING BRAINLIST! At Marget, a stuffy normally costs $12, but this week it is on sale for $9. What is the Percent of Change on the stuffy?
Answer:
the stuffy is 25% off
Step-by-step explanation:
hope this helped
Answer:
75%
Its 75% because 50% would be 6 and 25% would be 3
I even verified it on calculator
solve the given initial-value problem. dy/dt 2(t+1)y2 = 0, y(0) = − 1/15 y(t) = 1/t^2 + 2t + 15Give the largest interval i on which the solution is defined. (enter your answer using interval notation.)
The largest interval on which the solution is defined is (-∞, -1) ∪ (-1, ∞). The interval notation for the largest interval is (-∞, -1) U (-1, ∞).
What is the initial-value problem?An initial-value problem is a type of boundary-value problem in mathematics, particularly in the field of differential equations.
The given initial-value problem is a separable differential equation, which can be written as:
dy/dt = -2(t + 1)y²
Integrating both sides, we get:
(1/y) = t² + 2t + C
where C is the constant of integration.
Since we have an initial condition, we can use it to find the value of C:
y(0) = -1/15
C = -1/15
Solving for C, we get:
C = -1/15
So, the solution to the differential equation is:
(1/y) = t² + 2t -1/15
y = 1 / (t² + 2t -1/15)
The solution is defined for all t ≠ -1, since y = 0 is not defined. So, the largest interval on which the solution is defined is (-∞, -1) ∪ (-1, ∞). The interval notation for the largest interval is (-∞, -1) U (-1, ∞).
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Which of the following statements about a plane is not true?
A plane can be thought of as flat.
The surface of a plane is made up of points.
A plane can be seen.
A plane extends infinitely in all directions.
Answer:
The last one is the answer.
hi i just need a simple explanation for this question!
Answer:
5/3
Step-by-step explanation:
3^5 = 27 ^x
Rewrite 27 and 3^3
3^5 = 3^3^x
We know that a^b^c = a^(b*c)
3^5 = 3^(3x)
The bases are the same so the exponents are the same
5 = 3x
Divide by 3
5/3 =x
Answer:
x = \(\frac{5}{3}\)
Step-by-step explanation:
\(3^{5} = 27^{x}\)
These problems are getting you ready to work with exponential functions,
and ultimately with logarithms. The point here is that with variable exponents (notice the exponent is an x (on the right one) and not a number. Variable exponents can not be solved with regular algebra "rules" you need new ones.
The new ones will be Logs....
For now (until you learn logs) , you have to use some "tricks"
the "trick" in this problem is that you have to realize that 27 = \(3^{3}\)...
with "common bases" this problem becomes trivial
\(3^{5} =(3^{3} ) ^{x}\)
so now the bases are the same and the equals sign suggests that
3x = 5
thus x = \(\frac{5}{3}\)
expand each logarithm
Hence, log(sqrt(3.5.11),9) in its enlarged version is roughly similar to 0.2148. We may answer this question by using the definition of logrithmic.
Describe logrithmic.Mathematical operations that relate to a number's logarithm are known as logarithmic functions. The power that a given basis must be increased in order to obtain a particular number is known as the logarithm of the number.
Although 10 (also known as the common logarithm) is the base that is most frequently used, logarithms can be calculated in relation to any positive base higher than 1. If the base is 10, the logarithm of such an integer x with regard to a base b is written by log(base b)(x), or just log(x).
We can compress the given logarithm via the logarithmic identity log(base a)(bc) = c * log(base a)(b):
Sqrt(3.5.11) = Log((3.5.11)(1/2), 9) = Log((3.5.11)*(1/2), 9) = (1/2) * Log (3.5.11, 9)
We must now calculate that logarithm of 9 in base 3.5.11. This can be changed to a log with a more recognisable column, such as base 10 or base e, using the change-of-base formula. Using the base 10 scale
3.5.11, 9) = 9)/log (3.5.11)
We can calculate this using a calculator:
log(9) = 0.9542 (reduced to 4 decimal places)
log(3.5.11) = log(3) + log(5) + log(11) = 0.4771, 0.6978, and 1.0414, respectively, yielding 2.2174. (rounded to 4 decimal places)
Therefore:
sqrt(3.5.11),9 = (1/2) log(3.5.11,9) = (1/2) log(9)/log(3.5.11)) = (1/2) log(0.9542/2.2174) = 0.2148 log(3.5.11,9) = (1/2) log(3.5.11, 9) = (1/2)
Hence, log(sqrt(3.5.11),9) in its enlarged version is roughly similar to 0.2148.
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The expanded form of the logarithm is:
log base 9 √(3.5.11) = log base 9 (3) + log base 9 (5) + log base 9 (11)
What is logarithm?
A logarithm is a mathematical function that tells us what exponent is needed to produce a given number, when that number is expressed as a power of a fixed base. In other words, logarithms tell us how many times we need to multiply the base by itself to get the desired number.
We can use the property of logarithms that says:
log base b (a * c) = log base b (a) + log base b (c)
to expand the logarithm.
Therefore, we have:
log base 9 √(3.5.11) = log base 9 √(3 * 5 * 11)
= log base 9 (3) + log base 9 (5) + log base 9 (11)
So, the expanded form of the logarithm is:
log base 9 √(3.5.11) = log base 9 (3) + log base 9 (5) + log base 9 (11)
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Which inequality is true if n = 81? F 3n < 84 G n − 29 < 53 H 2n < 162 J n + 5 < 76
Answer:
G n − 29 < 53
Step-by-step explanation:
If n = 81 ;
Put n = 81 into each and see if it holds true:
F 3n < 84
3(81) < 84
243 < 84 - - - - untrue
G n − 29 < 53
81 - 29 < 53
52 < 53 - - - - - True
H 2n < 162
2(81) < 162
162 < 162 - - - - untrue
J n + 5 < 76
81 + 5 < 76
86 < 76 - - - - - untrue
Only true statement :
G n − 29 < 53
Which angle has a positive measure? On a coordinate plane, a ray moves counter-clockwise to form an angle. On a coordinate plane, a ray moves clockwise to form an angle. On a coordinate plane, a ray moves clockwise to form an angle. On a coordinate plane, a ray moves clockwise to form an angle.
Answer:
B on edge
Step-by-step explanation:
The arrow is counterclockwise so its positive. The person above had the right idea but on edge is B.
Also I took the test and got 100% have a great day :D
Answer:
The answer is B
Explanation:
The arrow is counterclockwise so its positive.
Find my number, if the product of my number and 3 is 15 more than thesume of my number and 3
shannon and courtney share £42 into the ratio 3:4 . how much money do they each recieve?
Answer:
Total ratio = 3+4 = 7
Shannon's share = 3/7 × 42 = £18
Courtney's share = 4/7 × 42 = £ 24
Hope this helps.
Answer:
Shannon gets £18 and Courtney gets £24
Step-by-step explanation:
Total Money = £42
Ratio = 3:4
Total Parts = 3+4 = 7
Shannon:
=> \(\frac{3}{7} * 42\)
=> 3*6
=> £ 18
Courtney:
=> \(\frac{4}{7} *42\)
=> 4*6
=> £24
please help!!!!!!!!!!!!!!
Answer:
109 degrees
Step-by-step explanation:
all three of those angles will equal 180
42+29+x=180
71+x=180
-71. -71
x=109
Hopes this helps please mark brainliest
the scores on a standardized test are normally distributed with a mean of 90 and standard deviation of 15. what test score is 0.1 standard deviations above the mean?
The test score is 91.5.
z-score:
A z-score is the number of standard deviations from the mean value of the reference population.
Here we have to find the test score.
Mean(μ) = 90
Standard deviation(б) = 15
z-score = 0.1
Formula for z-score:
z = X - μ / б
Now putting the values in the equation:
0.1 = X - 90 / 15
1.5 = X - 90
X = 91.5
Therefore the test score is 91.5.
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what is the vakue of the expression 1,408 ÷ 27
A 52
B 52 R 4
C52.14
D 52 R 14
sorry hindi ko alam paturo ka nalang sa mama mo
(3 points) how many bit strings of length 7 are there? 128 how many different bit strings are there of length 7 that start with 0110? 8 how many different bit strings are there of length 7 that contain the string 0000?
1) To find the number of bit strings of length 7, we consider that each position in the string can be either 0 or 1. Since there are 7 positions, there are 2 options (0 or 1) for each position. By multiplying these options together (2 * 2 * 2 * 2 * 2 * 2 * 2), we get a total of 128 different bit strings.
2) For bit strings that start with 0110, we have a fixed pattern for the first four positions. The remaining three positions can be either 0 or 1, giving us 2 * 2 * 2 = 8 different possibilities. Therefore, there are 8 different bit strings of length 7 that start with 0110.
3) To count the number of bit strings of length 7 that contain the string 0000, we need to consider the possible positions of the substring. Since the substring "0000" has a length of 4, it can be placed in the string in 4 different positions: at the beginning, at the end, or in any of the three intermediate positions.
For each position, the remaining three positions can be either 0 or 1, giving us 2 * 2 * 2 = 8 possibilities for each position. Therefore, there are a total of 4 * 8 = 32 different bit strings of length 7 that contain the string 0000.
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Write each expression using the fewest number of bases possible
A telephone pole extends 4 feet below ground and16 feet above the ground. What is the total length x of the pole?
Answer: The answer is x = 20 feet
Step-by-step explanation: I am right because there is 4 feet below the ground and 16 feet above the ground so if you add 4 + 16 = 20 which is the total feet of the pole.
One endpoint on GH is G(–7, 24). The midpoint is M(3, 4). Find the coordinates of the endpoint H. ( , )
Please help find endpoint H
Answer:
H (13, -16)
Step-by-step explanation:
\(\boxed{\begin{minipage}{7.4 cm}\underline{Midpoint between two points}\\\\Midpoint $=\left(\dfrac{x_2+x_1}{2},\dfrac{y_2+y_1}{2}\right)$\\\\\\where $(x_1,y_1)$ and $(x_2,y_2)$ are the endpoints.\\\end{minipage}}\)
Given:
Endpoint (x₁, y₁) = G (-7, 24)Endpoint (x₂, y₂) = H Midpoint = M (3, 4)Substitute the given endpoint G and midpoint M into the midpoint formula:
\(\implies M=\left(\dfrac{x_H+x_G}{2},\dfrac{y_H+y_G}{2}\right)\)
\(\implies (3, 4)=\left(\dfrac{x_H-7}{2},\dfrac{y_H+24}{2}\right)\)
x-value of endpoint H:
\(\implies 3=\dfrac{x_H-7}{2}\)
\(\implies 6=x_H-7\)
\(\implies x_H=13\)
y-value of endpoint H:
\(\implies 4=\dfrac{y_H+24}{2}\)
\(\implies8=y_H+24\)
\(\implies y_H=-16\)
Therefore, the coordinates of endpoint H are:
(13, -16)Answer: 13 -16
Step-by-step explanation: Edge 2023
3. IQ scores of adults in the United States follow a normal distribution with a mean of 98 and a standard deviation of 16. (b) Mensa is a high IQ society in which people who have IQs in the top 2% of the population can become a member. What is the lowest IQ one could have in the U.S. and still be able to join Mensa
If the IQ scores of adults in the United States follow a normal distribution with a mean of 98 and a standard deviation of 16 and Mensa is a high IQ society in which people who have IQs in the top 2% of the population can become a member, then the lowest IQ one could have in the U.S. and still be able to join Mensa is 130.8
To find the lowest IQ, follow these steps:
We need to find the z-score that corresponds to the top 2% of the distribution. Since IQ scores follow a normal distribution, we can use the z-score formula:Therefore, the lowest IQ one could have in the U.S. and still be able to join Mensa is 130.8.
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What is 89−(23)2
8
9
−
(
2
3
)
2
?
Problem #2
All together, Michael and his two friends have exactly $30 to spend on lunch. Hot dogs cost $3.50 and
drinks cost $1.50. If they each get two hot dogs, how many drinks can they buy?
Explain how the vertical line test proves that a relation is not a function.
Choose the correct answer below.
O A. A vertical line at a specific x-value of the domain will intersect the graph of a relation at each y-value in the range that
the x-value is mapped to by the relation. The vertical line will intersect the graph more than once if the graph of the
relation is not a straight line. If the graph is a straight line, then the relation is a function; otherwise, it is not a function.
B. A vertical line at a specific x-value of the domain will intersect the graph of a relation at each y-value in the range that
the x-value is mapped to by the relation. If even one such line has more than one intersection, then one input has two
or more outputs and the relation is not a function.
O c. A vertical line at a specific y-value of the range will intersect the graph of a relation at each x-value in the domain that
the relation maps to that y-value. If even one such line has more than one intersection, then one output has two or
more inputs that map to it and the relation is not a function.
D. A vertical line at a specific y-value of the range will intersect the graph of a relation at each x-value in the domain that
the relation maps to that y-value. The vertical line will intersect the graph more than once if the graph is not a straight
line. If the graph is a straight line, then the relation is a function; otherwise, it is not a function.
Plz help:)
Vikram noticed the display on his car's dashboard at the end of a journey.
He started his journey with a full tank of fuel and his miles travelled set to zero.
Miles travelled: 255
empty
Fuel
full
Work out how far Vikram's car can
travel on a full tank of fuel.
The distance that Vikram's car can travel on a full tank of fuel, based on the car dashboard is 680 miles
How to find the distance?The car's dashboard shows proportions of 8 lines which means that this can be used to find the rate of fuel consumption by the car.
After 255 miles travelled, Vikram's car shows the arrow at the 5th proportion. This means that the amount of fuel in terms of proportion used is:
= 8 - 5
= 3
In decimals, this is:
= Proportions used / Total proportions
= 3 / 8
= 0.375
The distance the car can go on a full tank is:
= Distance car has gone / Proportion of fuel taken
= 255 / 0.375
= 680 miles
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Answer: 520
Step-by-step explanation:
195/3= 65
65*8=520
Is CP >SP, then loss = CP -SP is true or false:
Answer: False
Answer:
\( \text{gigel \: are \: mere}\)
Is CP >SP, then loss = CP -SP is true or false:
TrueCP > SP
He got a loss
so, loss = CP - SP
▪▪▪ Cutest Ghost ▪▪ ▪9p -10 = 53 HELP! WILL GIVE BRAINLIST if check/explain
9p - 10 = 53
Add 10 to both sides
9p = 63
Divide both sides by 9
P = 7
Answer: p = 7
Answer:
= 7
Step-by-step explanation:
1. 9p-10=53 9p - 10 + 10 = 53+10
2. 9p = 63
3. 9p = 63 9p/9 = 63/9
4. Cancel the terms that are both in numerator and denominator
Divided the Numbers
p = 7
5. Solution)
P = 7