the total weight of the medals won by the top medal-winning nations in the 2012 London Olympic Games.

Answers

Answer 1

Answer: 22222222222222222222222222222222222222222222222222222222223333333333333333333333333333,221

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Katie loves to read! In the last few months she has read 3 graphic novels, 2 mysteries, 444 sci-fi novels, and 21 comic books. What is the ratio of sci-fi novels to comic books?
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You have 59 total coins for a total of 12..05. You only have quarters and dimes. How many of each coin do you have?

Answers

41 quarters and 18 dimes.

Quarters: 41

Dimes: 18

Eileen and michelle scored 48% of their teams points. If their team had a total of 50 points , how many points did they score?Explain.

Answers

To find how much is 48% of 50:

(48 x 50) / 100
2,400 / 100
24 goals where scored by Eileen.

Hope it helped,

Happy homework/ study/ exam!

24 goals is the correct answer

Find 15.75 ÷ 0.25 using a giant one

Answers

0.25 divided by 15.75 is
equivalent to 25 divided by 1575,
0.25/15.75 = 25/1575 =0.015
calculating 3 decimal places.

Identify the coefficients and the constants from the following expression.

3+4x-y+5x-2

Answers

The leading coefficients are the numbers infront of the variable which are 1 and 4

The constants are the numbers that do not have a variable which are 3 and -2

4x+5x=9x, 3-2=1

9x-y+1

coefficients are 9 and -1, the constant is 1.

A peregrine falcon can fly 332 kilometers per hour. How many meters per hour can the falcon fly?

Answers

there are 1000 meters in 1 kilometer. so 332 kilometer X 1000

332(1000)= 3320

so the falcon can fly 3320 meters per hour

A music website tracked the number of new users per day over 1 week. The number of new users for each day of the 7 days was 38, 43, 45, 50, 51, 56, 67.a. What is the MAD of the number of new users per day? Round to the nearest tenth.

b. What does the value of the MAD represent? Explain

Answers

Part a)

MAD = median of absolute deviations

MAD = median of the set formed by : |each value - Median|

Then, first you have to find the median of the original set

The original set is (38, 43, 45, 50, 51, 56, 67)

The median is the value of the middle (when the set is sorte). This is 50.

Now calculate the absolute deviation of each data from the median of the data.

1) |38 - 50| = 12
2) |43 - 50| = 7
3) |45 - 50| = 5
4) |50 - 50| = 0
5) |51 - 50| = 1
6) |56 - 50| = 6
7) |67 - 50| = 17

Now arrange the asolute deviations in order

(0, 1, 5, 6, 7, 12, 17)

The median is the value of the middle: 6.

Then the MAD is 6.

Part b) MAD represents the median of the of the absolute deviations from the median of the data.

Other Questions

max and sheila are making orange juice. Max has mixed 15 cups of water with 4 cups of juice concentrate. Sheila has made her juice by mixing 8 cups of water with 3 cups of juice concentrate. compare the ratios of juice concentrate to water using ratio tables. State which beverage has higher juice concentrate to water ratio.

2c/15=8.8 Solve The Equation. What Is The Value Of "C"

Amie published her first book. She was given $20,000 and an additional $0.15 for each copy that sold. Her earnings,d, in dollars,from the publication of the book are given d=20,009 + 0.15n where n is the number of copies sold. During the first year, Amie earned $22,100 from the publication and the sale of her book. How many copies of her book were sold?

7002 divided by 52 and show your work.