Answers
Answer:
1
Step-by-step explanation:
Oh I've had this one before on RSM
First you can split the \(-0.2^{54}\) into \(0.2^{27}\) and \(-0.2^{27}\)
5 * -0.2 = -1
-10 * 0.2 = -2
You get: \(\frac{-2^{27}}{-2^{27}} =1\)
Related Questions
Question is in picture down below
PLEASE include explaination
Answers
Answer: 3 units (look at the image for the solution)
Step-by-step explanation:
Answer:
109-5h
Step-by-step explanation:
Idek
Which graph represents the solution set for p + 3.6 < −5.8?
Answers
Answer:
Step-by-step use the number line numbers to help u better and where is the p?
Answer:
the first one
Step-by-step explanation:
First, solve the equation:
p + 3.6 \(<\) -5.8
do the inverse (opposite) of 3.6 which is -3.6 to both sides, like an equation.
p + 3.6 < -5.8
-3.6 -3.6
the 3.6s cross out on the left side. On the right side you are left with 9.4. This is your final inequality:
p < -9.4
Next plot your inequality.
Start by putting a point at -9.4 and not filling it in, because there is no possibility that p could equal -9.4.
Next check your sign. This is a less than sign so your possible number couldn't be more than -9.4. You would shade it to the left, because all the numbers on that side of the number line are less than -9.4.
Hope this helps!!!
Serious. SOLVE CORRECTLY AND SHOW WORKKKK! Explain how you got it throughly.
Answers
Step-by-step explanation
Miguel and three of his friends went to the movies. They originally had a total of $40. Each boy had the same amount of money and spent $7.50 on a ticket. How much money did each boy have left after buying his ticket?
Write and solve an equation that represents the situation.
Answers
Answer:
$2.10
Step-by-step explanation:
$40 4 people $40 divided by 4 is $10 $10-$7.50 so they have $2.10 left each.
Answer:
8 dollars and 12 cent
Step-by-step explanation:
they all started with 10 dollars and in total spent 7.50 and ill leave you to do the rest of the math
Please help!!!!!! The information is in the screen shot
Answers
The missing angle of the triangle on the left is equal to 180-(61+41)=78
The angle next to 78 is equal to 180-78=102
The missing angle of the triangle on the right is equal to 180-(45+102)=33
X is equal to 33 since the angle that is equal to 33 is vertically opposite to x
Pls, answer the 2 questions below. Both pics with questions are attached below. thx so much if you do! (2 questions)
Answers
Answer:
I believe that, 1st one is B 2nd one is C
Step-by-step explanation:
The circumference of a circular park is approximately 18 feet. What is the approximate area inside the circular park?
Answers
Answer:
25.685 square feet.
Step-by-step explanation:
Circumference = 2 * π * radius
From this, we can derive the formula for the radius:
radius = Circumference / (2 * π)
Let's substitute the value of the circumference and calculate the approximate radius:
radius = 18 / (2 * π)
radius ≈ 18 / (2 * 3.14159)
radius ≈ 2.865 feet
Now that we have the approximate radius, we can calculate the area:
Area ≈ π * radius²
Area ≈ 3.14159 * (2.865)²
Area ≈ 3.14159 * 8.193225
Area ≈ 25.685 square feet
Therefore, the approximate area inside the circular park is approximately 25.685 square feet.
C = 2πr
where C is the circumference and r is the radius of the circle.
In this case, we are given that the circumference is approximately 18 feet, so we can set up the following equation:
18 = 2πr
Solving for r, we get:
r = 9/π ≈ 2.864 feet
Now we can use the formula for the area of a circle:
A = πr^2
Substituting the value we found for r, we get:
A = π(2.864 ft)^2 ≈ 25.85 ft^2
Therefore, the approximate area inside the circular park is approximately 25.85 square feet.
A construction worker drew a sketch he will use as he works.
Which statement is not true?
A. The distance from the ground to the pipe is 2.5 feet.
B. The distance between the pipe and the rope is 1 foot.
C. The distance between the ground and the rope is 5 feet.
D. The distance from the ground to the pipe is 1 foot less than the distance from the ground to the rope.
Answers
9-2x=-8-4x Its for math
Answers
Answer:
x=-8.5
Step-by-step explanation:
Combine like terms:
9+8=-4x+2x
Solve:
17=-2x
Divide:
17/-2=x
-8.5=x
Hope this Helps!
Answer:
your answer is x=-8.5
Step-by-step explanation:
The dot plot shows the number of movies 15 people watched in a month: Dot plot labeled Number of Movies Seen shows 2 dots over 0, 2 dots over 7, 3 dot over 8, 3 dots over 9, and 5 dots over 10. Is the median or the mean a better center for this data and why? (1 point) Mean; because the data is normally distributed and has an outlier Mean; because the data clusters on the right and is not symmetric Median; because the data is normally distributed and has an outlier Median; because the data clusters on the right and is not symmetric
Answers
Answer:Median; because the data is not symmetric and there are outliers.
Step-by-step explanation:We know that a median is a central tendency of a data and it best represents the given data set.
From the given information we see that the data is skewed to the right since most of the data points takes the higher value and the data is not symmetric as it is skewed.
Hence, last option is the correct answer.
What is the surface area of this triangular prism?
Please help!!!! I'll give brainliest if your answer is correct and thorough
Answers
Answer:720in^2
Step-by-step explanation:
Melissa is buying a new television at BuyMart. The store is offering the rebates shown below. Melissa chooses a television that has a regular price of $755. The sales tax rate in her town is 8.5%. What is the final cost of the television after the rebate? Buy Mart Television Rebates Mail in this certificate with the receipt from purchase. Regular Price Rebate under $450 $40 rebate $450 to $700 $50 rebate Over $700 $60 rebate
pls help
Answers
Using the formula for sales tax, we understand that Melissa is eligible for a rebate of $50.
The final cost of television after sales tax and rebates is calculated as, Price after rebate = $755 - $50 = $705 ( Rebate = $755)
Sales tax = $705 X 8.5% = $60.075 (The rate of sales tax is 8.5% in Melissa's town).
The final cost of television (after deduction with rebate and sales tax ) = $60.075 + $705 = $765.08
Therefore, the final cost of the television for Melissa after the rebate and the sales tax is $765.08 in total
To learn more about rebate and sales tax,
https://brainly.com/question/12141027
The final cost of the television after the rebate is: C. $759.18.
What is a tax?In Economics and Mathematics, a tax is the involuntary fees that are levied on individuals or business organizations (companies or firms) by the government of a particular country, in order to generate revenues that can be used to fund public projects, institutions and activities.
Next, we would determine the selling price of the television after deducting the sales tax;
Selling price = 1.085 × 755
Selling price = $819.175
Selling price = $819.18
Note: A rebate is an amount of money that is refunded to a customer.
Since the price of this television is over $700, it attracts a rebate of $60;
Final cost = $819.18 - $60
Final cost = $759.18.
Read more on tax here: brainly.com/question/25783927
#SPJ1
Ive been doing this for hours please help (answer in mixed number fraction)
Answers
ANYONE GOOD AT HISTORY!?
Answers
Answer:
BRAINLIEST PLSSS
Step-by-step explanation:
im good
The length-to-width ratio of a television screen is 4 to 3. Mya bought a television with a length of 48 inches. What is the width of the television? 12 inches 24 inches 36 inches 42 inches
Answers
Answer : the answer is 36 inches because the length it 48 inches and it ratio is 4 and width ratio is 3 so it has to be 36 inches
PLEASE HURRY!!!!! Which statement describes the situation shown in the graph?
Answers
Answer:
Sales increase with a decrease in the price.
Step-by-step explanation:
help me its due today :')
Answers
Answer:
9 feet easy to solve this is answer
I NEED HELPPPP
Match the following equation to the correct situation.
$6.50(c + 18) = $6.50c + $117.00
A. The amount of zoo admission for $6.50 more than c and $117.00.
B. The cost of a birthday package at the theater with a base cost of $117.00 plus $6.50 per child.
C. The amount for movie tickets for c adults when the cost is $6.50 more than $117.00 each.
D. The cost of attending a concert for c groups of people for $6.50 each.
Answers
Answer:
Step-by-step explanation
hello you don't know how to do this question, well you are very quite not smart
Simplify the following expression.
(9x+ 2) + 5x
Answers
Answer:
14x+2
Step-by-step explanation:
9x+5x+2
14x+2
help please dis difficuly
Answers
Answer:
Step-by-step explanation:
1. C. e=7h
2. B. how much money does a family spend per year at the dentist
3. D. side length
4. B. what is the total number of attendees at a movie
Answer:
Look for the bolded words
Step-by-step explanation:
For the question about Loraine:
Let's first find the relationship between her hours and earnings. We can see that the hours multiplied by 7 gives us the earnings for every single one, therefore the answer is e=7h
For the question about Tyrese:
I would say how much money your family pays. You go to the dentists for yearly check ups, but you can also go because something is wrong with your teeth. The more you go the more you have to pay and the more things wrong with your teeth the more you have to pay.
For the one with the graph:
The side length is the independent quality since the independent variable is always on the x-axis.
For the one about a data set:
The answer is "What is the total number of attendees at a movie" the rest are all things that have already been determined while you can collect data about how many attendees are at a movie.
At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.
Ketchup Relish Chili
54 36 60
Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042
Answers
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Answer:
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Step-by-step explanation:
What is the value of this expression?
{5×(13−8)}+12÷6
HELP NOW PLSSSS
Answers
Answer:
27.
Step-by-step explanation:
Answer:
27
Step-by-step explanation:
[5x 13-8)]+12/6
=[5x(5)]+12/6
=25+2
= 27
To make a number pattern, Shana used the rule "Add 3," with a whole number as the starting number. Which statement must be true about Shana's list of numbers?
Answers
Answer:
you didnt put enough context in your question but if shana kept using three she would have mixed even and odds in her numbers if you could give more context to the question id be glad to help more
I have 60% on my iPad and my brother has 90% on his how much more percentage I need as a fraction.
Answers
Answer:
1/3
Step-by-step explanation:
just convert it?
3/10
Step-by-step explanation:
60% is the same as 60/100
90% is the same as 90/100
90-60=30
30/100
30/100 is divided by 10 on each side to simplify it to 3/10
Harold collected data on the daily high temperature in two cites over a period of one week. He analyzed the data and found the measures below. Which statement is true. based on these measures below
Answers
The stem-and-leaf plot displays data collected on the size of 15 classes at two different schools.
Mountain View School Seaside School
0 5, 8
9, 8, 2, 0 1 0, 1, 2, 5, 6, 8
8, 7, 6, 5, 5, 4, 4, 3, 1, 0 2 5, 5, 7, 7, 8
0 3 0, 6
Key: 2 | 1 | 0 means 12 for Mountain View and 10 for Seaside
Part A: Calculate the measures of center. Show all work. (2 points)
Part B: Calculate the measures of variability. Show all work. (1 point)
Part C: If you are interested in a smaller class size, which school is a better choice for you? Explain your reasoning. (1 point)
Answers
For Mountain View School:
Data: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 0 + 1 + 2 + 3 + 4 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 8 + 8 + 8 + 9) / 19
= 100 / 19
≈ 5.26
To find the median, we need to arrange the data in ascending order: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5
For Seaside School:
Data: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 1 + 1 + 2 + 2 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 7 + 8 + 8 + 8 + 9) / 19
= 80 / 19
≈ 4.21
To find the median, we need to arrange the data in ascending order: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5
Now let's calculate the measures of variability, specifically the range and interquartile range (IQR).
Range: The range is the difference between the largest and smallest values in the dataset.
For Mountain View School:
Range: 9 - 0 = 9
For Seaside School:
Range: 9 - 0 = 9
Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1) and measures the spread of the middle 50% of the data.
For Mountain View School:
Q1 = 3
Q3 = 7
IQR = Q3 - Q1 = 7 - 3 = 4
For Seaside School:
Q1 = 2
Q3 = 7
IQR = Q3 - Q1 = 7 - 2 = 5
To determine which school is a better choice for a smaller class size, we can consider both the mean and the median.
Both the mean and median for Mountain View School are higher than those for Seaside School. This suggests that, on average, the class sizes at Mountain View School are larger than those at Seaside School. Therefore, if you are interested in a smaller class size, Seaside School would be a better choice
For Mountain View School:
- Median: The median class size is the middle value, which is 25.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (29 + 28 + 28 + 27 + 25 + 24 + 24 + 23 + 21 + 20 + 19 + 18 + 15 + 13 + 10) / 15 = 21.27.
For Seaside School:
- Median: The median class size is the middle value, which is 20.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (25 + 25 + 27 + 27 + 28 + 28 + 28 + 30 + 31 + 35 + 36 + 38 + 40 + 43 + 45) / 15 = 31.13.
Part B:
For Mountain View School:
- Range: The range is the difference between the largest and smallest values, which is 29 - 10 = 19.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 20 and Q3 is 28. Therefore, the IQR is 28 - 20 = 8.
For Seaside School:
- Range: The range is the difference between the largest and smallest values, which is 45 - 25 = 20.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 27 and Q3 is 38. Therefore, the IQR is 38 - 27 = 11.
Part C:
If you are interested in a smaller class size, Mountain View School is a better choice for you because it has a lower mean and median class size than Seaside School.
if one inch represents 14 feet how many inches would you use to make a scale drawing of a building that is 199 feet
Answers
Answer:
14.2 inches
Step-by-step explanation:
Given
1 inch = 14 feet
Required
Find the equivalent of 199 feet
Write out the given expression;
1 inch = 14 feet
Divide both sides by 14
\(\frac{1\ inch}{14} = \frac{14\ feet}{14}\)
\(\frac{1\ inch}{14} = 1\ foot\)
\(1 foot = \frac{1}{14}inch\)
Let x represent the equivalent of 199 feet in inches;
Such that:
\(x = 199\ feet\)
\(x = 199 * 1 foot\)
Substitute \(1 foot = \frac{1}{14}inch\)
\(x = 199 * 1 foot\) becomes
\(x = 199 * \frac{1}{14} inch\)
\(x = \frac{199}{14} inch\)
\(x = 14.2142857143 inch\)
x = 14.2 inches (Approximated)
i need help with this question please help me
Answers
Answer:
The answer is D.
Step-by-step explanation:
y = mx + b
C = 5/9 (F - 32)
C = 5/9F - 5/9 (32)
Option (D) is correct.
Can someone please help me
Answers
Answer: p > 6. Plot a open point on 6 and select the arrow on the right.
Step-by-step explanation:
Tiana wants to include more peanut butter than 6 ounces. So we choose p > 6. 6 can’t be an answer since she want’s a stronger peanut butter flavor, not the same so we can’t plot a closed point meaning greater than or equal. We choose the right arrow as Tiana want’s more peanut butter, not less. Also note that you can plot a point on 7, but it has to be a closed point because 7 is an answer so we do greater than or equal to.
Choose the three equivalent forms of 4.625.
four and five eighths, 462.5%, thirty seven eighths
four and six twenty fifths, 4.625%, thirty seven eighths
four and five eighths, 4.625%, forty five eighths
four and six twenty fifths, 462.5%, forty five eighths
Answers
Answer:
Step-by-step explanation:
4.625%- percents and decimals are the same
four and five eighths- five divided by eight is (.625) and 4+ (.625) is 4.625
thirty seven eighths- 37 divided by 8 is 4.625