7th grade math help!!
Dani experimented with a dollar bill and the copy machine a dollar bills length is 6.1 inches and width is 2.6 inches, she reduced the dollar bill so its length was 80% of its original size. Dani then reduced the copy of the dollar bill a second time by making at 15% smaller than the copy, what is the new length of the second copy? NO LINKS PLS

Answers

Answer 1

Answer:

4.148 inches

Step-by-step explanation:

Add all of the numbers, and use percentages to figure.

Hope this helped, and please mark as Brainliest :)

Answer 2

Answer:

4.148

Step-by-step explanation:

Just add everything up and you will get your answer! :)


Related Questions

What is the volume of this prism?
A) 56 cubic units
B) 16 cubic units
C) 28 cubic units
D) 112 cubic units

Answers

Answer:

56 cubic units

Step-by-step explanation:

56 cubic cubes are the answer have a good day

Can Someone answer this please

Answers

Answer:

So the scaling means that per every foot in real life, you have 2.4 centimeters, which means that the scale model would be 48 cm tall.

A. To find your answer, you would divide 48 by 1.2, which is 40. So your model would be 40 bottle caps tall

B. Same as A, all you have to do is divide 48 by 15.2, which would be about 3 popsicle sticks tall (rounded)

(Hope this helps)

Step-by-step explanation:

Please help I don’t really how to do this.

Answers

235.5 units^3 hope this is right!!!!!!
235 I hope this helps you

what is the square for the number 372

Answers

The square root of 372 is 19.2

What is the number of the parking space covered by the car?


(Im giving brainlisit)

Answers

Answer:

The number covered by the car is 87.

Step-by-step explanation:

All you have to do is turn the picture upside down, revealing a bunch of numbers in a row.

Answer:

87 but since its upside down L8

Step-by-step explanation:

The answer is L8. All of the numbers, when read upside down, are the number 86 - 91

So basically 87 but upside down it would be L8.

a box contains 2 red marbles , 5 green marbles and 5 blue marbles. If we choose a marble, then another marble without putting the first one back in the box, what is the probability of the first one being green and the other one being blue

Answers

Answer:

41% & 45%

Step-by-step explanation:

A fraction consists of two numbers and a fraction bar:

41/45

The number above the bar is the numerator: 41

The number below the bar is the denominator: 45

Divide the numerator by the denominator to get fraction's value:

Val = 41 ÷ 45

Here is to my last q

Answers

Mode: value that occurs most
Mean: average (add all values then divide by the amount of number)
Median: middle number

Mode: 80 (appears the most)
Mean: 95 + 80 + 80 + 85 + 80 + 85 + 90 = 595/7 = 85, the mean is 85
Median first put them in order
80, 80, 80, 85, 85, 90, 95
The median is the middle which is 85

Which statement matches?

Solution: D

Answer: D (Mean is 85)

Explanation:

"The list below shows the quiz scores for a group of students.

95, 80, 80, 85, 80, 85, 90"

The choices talk about median and mode so we find those first:

Median: find by taking which is the middle number when the data is from low to highest

1) rearrange them from low to high

80, 80, 80, 85, 85, 90, 95

2) find middle number

80, 80, 80, 85, 85, 90, 95

The median is 85

Mean: mean is the average of all numbers. Find by adding numbers and dividing by amount of numbers

1) add 80, 80, 80, 85, 85, 90, 95 and get 595

2) There are 7 total numbers so do 595/7 = 85

The mean is 85

D is the correct answer

why?

A is wrong because they are 85 not 80

B is wrong because it is 85 not 80

C is wrong because it is 85 not 80

D is right because it is 85!

File attached Please help! Show work
This is angles that share a vertex!

Answers

Answer:

Step-by-step explanation:

Let me look it up 8

Carmen can walk around the track in 4 minutes. Mary can walk around the track in 6 minutes. After 60 minutes, what's the difference in the number of times Carmen and Mary have walked around the track?

Answers

Answer:

carmen can walk 16 and mary walks 10 so carmen walks 6 more

Step-by-step explanation:

Please Brainliest!!!

Answer:

carmen walked around the track 15 times,and mary walked around the track 10 times.i hope this helps^-^

Step-by-step explanation:

Dude, I just need help on this work sheet like sheeeeshhh, tyty, not sure if this is how it works but y’know.

Answers

Do you want my phone number and I could help you out if you want to?
I can’t see the worksheet

Write the formula for the parabola that has x-intercepts (1.3,0) and (-1.3,0), and y intercept (0,169)

Answers

It is 3.25/5.40 I think

Please help, I cannot get this wrong whatsoever, I WILL IMMIDIATELY REPORT IF YOU ARE BOT/SCAMMER/DONT GIVE WHAT WAS ASKED!!!
The base of the rectangular pyramid shown above has one side that measures 5 inches, one side that measures 12 inches, and diagonals that measure 13 inches. The height of the rectangular pyramid is 7 inches.

If the rectangular pyramid shown above is sliced by a plane that passes through two diagonal vertices of the base and also passes through the top vertex, what is the area of the cross-section of the pyramid?
A.
42 square inches
B.
45.5 square inches
C.
17.5 square inches
D.
91 square inches

Answers

It’s easy the answer is c

Answer:

the answer is c

Step-by-step explanation:

17.5 square inches

Find the unknown lengths

Answers

I think on 5, y is 20 and x is 100. On number 6, y would be 8 and x would be 5.

Gallon
3
2
1
OC
2
5
6
2
8
10
Minutes
The graph represents the gallons of water (/) per minute (x) dispensed by a shower head. Which statements are correct?
A)
Point (0,0) represents the unit rate,
8)
Point (5, 1) represents the unit rate,
Point (1,5) represents the unit rate.
D)
7.5 gallons of water are used in 1.5 minutes,

Answers

Answer:

I'm gonna base this off of gallon being y and minutes x

Step-by-step explanation:

it dosnt say it starts with any water in it and I have no numbers to base this so I'm gonna say that it passes through the origin and unit rate depends on how many gallons a minute just take 2 minutes and 1 gallon right well that would be .5 for unit rate hope this helps you

PLEASE HELP I DONT HAVE MUCH TIME

Answers

Answer:

10%

Step-by-step explanation:

Hope the helps!!!

Answer:

A) 25%

B) 6.5%

Step-by-step explanation:

A) 10/39.99≈0.2501

    25%

B) 1.95/29.99≈0.0650

    6.5%

.......................

Answers

Answer:

is something supposed to be there

Step-by-step explanation:

What’s the question... so we can prices you with an answer

GIVING BRAINLIEST NO LINKS
Miles is throwing three darts at the board shown below. His score is the sum of all three darts. How many different possible total scores could Miles get with all three darts?

A) 450
B) 46
C) 12
D) 10

Answers

Answer:To find the number of different possible total scores that Miles could get with all three darts, we need to consider all of the different combinations of scores that Miles could achieve with each dart.

The board is divided into four sections, each with a different score value:

The red section is worth 3 points

The green section is worth 2 points

The blue section is worth 1 point

The white section is worth 0 points

For each dart, Miles has the option to throw it at one of these four sections, which means that he has four possible scores he could achieve with each dart. Therefore, with three darts, Miles has a total of 4 * 4 * 4 = 64 different combinations of scores that he could achieve.

For example, Miles could throw all three darts at the red section and score 3 + 3 + 3 = 9 points. Or, he could throw two darts at the green section and one dart at the blue section and score 2 + 2 + 1 = 5 points.

In total, Miles has 64 different possible total scores that he could get with all three darts.

So your options might be wrong or the answers 46

Step-by-step explanation:

Answer:

DON'T TRUST THE OTHER GUY

Step-by-step explanation:

idek the answer but it is NOT 46

will update when i get it

the question is below

Answers

that angle would also be 45

Answer: 45

Step-by-step explanation:

90-45 is 45 because there’s a right angle which is 90 degrees and these two angles both stem from that right angle so then the two would be equal to 90. It’s called complementary angles.

Write a real world problem in which you need to find the volume of a right rectangular prism. Solve your problem.

Answers

Answer:

Tiffany just got an aquarium for her rare turtle. She wants to fill it with water but it came without the volume measurement on it. She measures and finds aquarium's length is 30 inches, width is 12 inches, and height is 18 inches. How many cubic inches of water does she need?

Step-by-step explanation:

The formula for right rectangular prism is Length×Width×Height

30×12×18 = 6480

So she needs 6,480 in³ of water

help needed. please help youll get brianliest

Answers

90.03


You were right great job

Pls help and find both will give brainlest!

Answers

Count all the sides then add them up

can someone please solve this for me with steps?
thank you soo Much

Answers

I hope this helps. X = -4

7.4E Show your work on your own paper, you will have to turn it in at the end of this form.
The distance between the two towns is 120 kilometers. There are approximately 8 kilometers in 5 miles.

Which measurement is closest to the number of miles between these two towns.
A. 75mi
B. 3 mi
C. 192mi
D.117mi

Answers

The answer is a but the exact is 74.565 miles

In Friday’s volleyball game, Sam’s team scored a point in 16.5% of his serves. Which of the following statements is true?

A.
The team scored in more than 1/6 of Sam's serves.

B.
The team scored in less than 1/10 of Sam's serves.

C.
The team scored in exactly 1/7 of Sam's serves.

D.
The team scored in more than 1/8 of Sam's serves.

Answers

Answer:

D. The team scored in more than 1/8 of Sam's serves.

Step-by-step explanation:

1/8 = 1/8 x 100% = 12/5%

The team scored in more than 1/8 of Sam's serves

hope this help

It’s A how I know this is because my friend had this one and I helped him with it

Dina has a number cube that she uses for a game.
The number cube has the shape of a triangular pyramid, with 4 faces numbered 1 through 4. Dina rolls the number cube 100 times and records the results. She calculates the relative frequency of each outcome.

Outcome 1 2 3 4
Relative Frequency 0.23 0.24 0.26 0.27

Which statements about Dina's experiment are true?
Select each correct answer.
The relative frequencies in the table are reasonably close.
The theoretical probability of rolling an even number is 0.51.
The relative frequency of rolling an even number is 0.51.
The number cube is not likely to be fair.

Answers

Answer: the relative frequencies in the table are reasonably close.

Step-by-step explanation:

Theoretically relative frequency for all numbers are 0.25. If cube is cast

100 times there my be small fluctuations.

What is the multiplicative inverse of the number 5?

Answers

The correct answer is D. 1/5
D/15 the answer i think

Mr. Weller paid $350.00 interest for a two-year loan, at 3.5% simple annual interest. How much money did he borrow?

Answers

Answer:

$5,000

Step-by-step explanation:

the answer would be $5,000

plzzzzzzzzzzzzz help

Answers

(2m-7)(2m-7)
4m^2 - 14m - 14m + 49
4m^2 - 28m + 49

Answer: 4m²-28m+49

Step-by-step explanation:

(2m-7)² can be written as (2m-7)(2m-7).

You would have to multiply it out like this:

2m times 2m=4m² (2x2=4 and mxm=m²)

2m times -7=-14m (2x-7=-14 then put a m on it)

-7 times 2m=-14m

-7 times -7=49

The equation would then look like this:

4m²-14m-14m+49

Then you would have to collect like terms. Like terms are terms with the same variables and powers. It will then look like this:

4m²-28m+49

Hope this helps :)

Someone help me and faassssst!!! This is due today and this is part 1

Answers

Answer:

14.4

Step-by-step explanation:

You know they have 12 apples, and they use 5/6 of them to bake a pie. So in that case you divide. and there you got your answer.

14.4

The answer issssd 14.4

guys please help i don't understand. will mark brainliest! dont use any links-

Answers

Answer:

904.4

Step-by-step explanation:

V=πr2h=π·62·8≈904.77868

Answer:

The formula of Volume of a Cylinder is " V= [tex]\pi[/tex][tex]r^{2}[/tex][tex]h[/tex]" (pi* radius squared* height) which in this case is 904.779 rounded to the nearest tenth it's 904.8.

Step-by-step explanation:

I have no idea why that's not an option XD, but I'm 100% that my answer is right anyways good luck!

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