Questions by PolyMesh

Questions by PolyMesh

If there are 22 successes in a sample with a size of 40, what is the sampleproportion?

asked Aug 8, 2023

1 answer

37 votes

116k views

What is the product of x(x + 1)?

asked Jul 17, 2023

2 answers

37 votes

347k views

Ms. Wilson invested $30,000 in two accounts, one yielding 8% interest and the other yielding 9%. If she received a total of $2,590 in interest at the end of the year, how much did she invest in each account?

asked Jul 15, 2023

1 answer

17 votes

63.9k views

Adjustable rate mortgage offer: purchase price: $170,000 term: 30 years interest rate: 3.5% months before first adjustment: 12 months between rate adjustments: 12 maximum rate: 8.0% use this example from

asked Mar 8, 2023

2 answers

6 votes

168k views

At an apple stand an apple and a pear cost 25 cents, a pear and a banana cost 19 cents, and an apple and banana cost 16 cents. Alex uses two of his coins to buy an apple. In total Alex buys one apple,

asked Mar 2, 2023

1 answer

17 votes

124k views

While preparing for a morning conference, Mrs. Morvis is laying out 9 dozen bagels (1 dozen=12) on square plates. Each plate can hold 13 bagels. How many plates of bagels will Mrs. Morvis have? How many

asked Nov 15, 2022

2 answers

17 votes

293k views

The radius of Mercury is 2,440 kilometers. What is its diameter? A. 1,220 kilometers B. 4,880 kilometers C. 2,440 kilometers D. 4,400 kilometers

asked Aug 27, 2022

1 answer

37 votes

437k views

On a Saturday, a library checked out 52 books. Of the 52 books checked out, 24 of the books were fiction. What type of ratio does the statement describes?

asked Jul 4, 2022

1 answer

3 votes

168k views

RADITZ PGT (remastered)

asked Mar 3, 2022

2 answers

20 votes

149k views

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