# a piggy bank containing only quarters has a mass of 850 grams when empty and 7822 grams when filled if a quarter weighs 5.6 grams estimate the money

2 months ago

## Solution 1

Guest #5492016
2 months ago
I thinks the answer is 12.45

## Solution 2

Guest #5492017
2 months ago
Number of quarters= (7822-850)/5.6 = 1245

multiply that by 0.25 (worth of a quarter) to get the amount of money in US dollars

1245*0. 25=311.25$## ðŸ“š Related Questions Question How can 12 x 50 help find 12 x 49 Solution 1 12x50 helps you find 12x49 because once you find 12x50 which equals 600 then you subtract 12 from it (600-12) and get 588 Solution 2 12Ã—50=600 12Ã—49=588 600-12=588 Question The temperature dropped at total of 15 degrees F over a 5-day period. the temperature on the first day was 78 degrees F. What was the temperature after day 4 if it dropped the same amount eacy day? Solution 1 I think it's 15 because it is Question Dori has 24 pairs of earrings. She keeps them in six boxes. Each box has the same number of earrings. Each pair of earrings cost between 10 and$20. How many pairs of earrings are in each box
Solution 1
She should have 4 earings in each box. you divide 24 by 6. 6Ã—4 is 24.so we use the 4 as the answer
Solution 2
"Each pair of earrings cost between 10 and $20. How many pairs of earrings are in each box" This is just excess information To find the total number in each box do 24/6 which equals 4 Each box has 4 pairs of earrings Question What is the product of 4.672 and 8? A. 3.2866 B. 32.866 C. 37.376 D. 373.76 Solution 1 Answer: The product is C 37.376 Solution 2 Answer: Letter c Step-by-step explanation: 4.672Ã—84=37.376 Question Draw a generic rectangle to multiply 37.42 Solution 1 Draw a rectangle 37 cm by 42 cm and then count how many 1cm by 1cm squares are inside it. Question Lenape has 50 red and 22 yellow chenille sticks. She needs 8 chenille stocks for each craft. How many crafts can she make? Solution 1 50+22= 72 72/8= 9 crafts Solution 2 So u would add 50 and 22 together. After that, u would divide the sum that u had when u added those two and divide it by 8 because it says that Lenape needs 8 chenille stocks for each craft. And u should get your answer. Question Frankos pizza is selling their pizzas 35% cheaper than usual. If a pizza normally costs 12.00$ , how much is it now
Solution 1

$4.20 Step-by-step explanation: Mark me brainliest plz Solution 2 Answer:$4.20

Step-by-step explanation:

Question
bob and steve walking 188.3 miles . steve carries bob 5/7 of the trip. how many miles is steve working?
Solution 1
134.4 miles, because 5/7 in decimal form is 1.4, divide 188.3/1.4 = 134.4 milesÂ
Question
PLEASE HELP!!!!!!! 13. What is 2.28 Ã— 10â€“8 in standard form? (1 point)228,000,000 22,800,000 0.0000000228 0.000000228 14. Which of the following is an example of an irrational number? (1 point)square root of twenty five â€“31 1.414213562.. 1 over 15 15. Which number is equivalent to 0.3? (1 point)one-third thirty-three over one hundred five-sixths two-thirds 16. Riding the bus, Roger uses one-third of his money for bus fare. What is the fraction of his money expressed as a decimal? (1 point)point three repeating point six repeating point eight repeating one point five repeating 17. Serena has seven-eighths yd of fabric. To complete her craft project, she needs 3 times that amount. How many yards of fabric does Serena need? (1 point)2two and five-eighths two and seven-eighths 3three and three-sevenths three and seven-eighths 18. negative one over six + (â€“three over seven) = (1 point)negative twenty-five over forty-two negative four over thirteen eleven over forty-two two over thirteen 19. 8 over 9 + (negative three fourths) = (1 point)eleven over thirteen five over thirty-six negative twenty-four over thirty-six 1 20. 5one-third â€“ three and four-sevenths= (1 point)two and three fourths â€“two and three fourths one and sixteen over twenty-one negative one and sixteen over twenty-one 21. one over four Ã— negative one half (1 point)â€“one-eighth one-eighth â€“one-fourth negative one-half 22. five-eighths Ã· fifteen over sixteen = (1 point)five over twelve three-fourths three-halves two-thirds 23. A piece of string is 3 yards long. How many 1one-fourthâ€“yard-long pieces can Julie cut from the string? (1 point)1 2 3 4 24. 5 and 1 over 3 Ã· one and one fifth = (1 point)4 and 4 over 9 â€“4 and 4 over 9 51 over 15 41 over 15
Solution 1

13. 0.0000000228

14. 1 over 15

15. one third

16. point three repeating

17. 2two and five-eighths

18. negative twenty-five over forty-two

19. negative five over thirty-six

20. negative one and sixteen over twenty-one

21. â€“one-eighth

22. two-thirds

23. 3

24. 4 and 4 over 9

Step-by-step explanation:

13. We count the number of digits after the comma. In this case, the number of digits after the comma is 8. Therefore, the number will be 0.0000000228

14. An irrational number occurs when there is a recurrence of a number. For , example 1/15 gives 0.0666666 or simply 0.066...

15 - 24 The other numbers are simply mathematical operators expressed in words. Rules of addition, multiplication and division are applicable.

For example, for number 18, the operator will be:

This gives the first option.

Solution 2
13. 0.0000000228
14. 1 over 15
15. one-third
16. point three repeating
17. 2two and five eighths
18. -0.59
19. 2.25
20.
21. -0.25
22. 0.6
23. 3
24. 4 and 4 over 9

Question
HELLLLLLLPPPPPPPPPP MEEEEEEEEEEEEEEEEEEE Solve by making a table and then making a graph. You are starting a business selling lemonade. You know that it costs $6 to make 20 c of lemonade and$7 to make 30 c of lemonade. How much will it cost to make 50 c of lemonade? a. $5 c.$9 b. $8 d.$7.50 Please select the best answer from the choices provided
Solution 1

I think the answer might be $9 Solution 2 Answer: it will cost abt$13 to make 50 cups but the best one bellow would be \$9

Step-by-step explanation:

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