Any suggestions or ideas

Answers

Answer 1

Answer: Hello!

a) Julie can read 0.8 pages.

The ratio of Julie's pages per minute is 60/75. As one minute, this equals 0.8 pages, or 4/5 pages.

b) p/m=4/5=350/m

To set up the proportion we will create variable labels to show where certain numbers will be in our proportion. our pages will be the numerators and minutes will be the denominators.

c) It will take her 437.5 minutes.

There are two ways to solve the proportion. You can find the multiplier between the numbers by dividing the second numerator by the first, and multiplying the quotient by the one denominator to find x.

You can also cross multiply, which sets up an equation to solve for x. This would give us 4x=1750. If we solve we get 437.5

I hope this helps!

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Which is equivalent to (4xy – 3z)2, and what type of special product is it?16x2y2 + 9z2, the difference of squares 16x2y2 + 9z2, a perfect square trinomial 16x2y2 – 24xyz + 9z2, the difference of squares 16x2y2 – 24xyz + 9z2, a perfect square trinomial
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What is 12 divided by 3/4

Cards numbered 1 through 30 are placed in a bag and shuffled. One card is chosen at random. What is the probability of randomly selecting a number less than or equal to 5, or a multiple of 7?A.1/15

B.3/10

C.2/15

D.1/30

Answers

B. 3/10 I believe, to find it you just count all of the numbers: 1,2,3,4,5,7,14,21,28
there are 9 numbers so 9/30 = .3

Hope this is right :)

B is the answer because of the probability of the numbers

flora is packing her baby sister's blocks in a box that has a volume of 24 cubic inches.if the box is 2 inches tall,how long and wide could the box be?

Answers

The width could be 6 and the length coupd be 2 or vice versa

If a decimal has a line over it is it considered negative

Answers

it's called a vinculum it signifies a repeeting group
no if a decimal has a vinculum over it it is a repeeting decimal so
1/3=0.333333333333333333333 or
_
0.3 (3 has a vinculum over it)

or

0.345345345345345 is also
___
0.345 (345 has a vinculum over it)
it could be negative but

No, it means that the number it is over is repeating.

What is the answer to 3+5

Answers

8 is 3+5, that would be the correct answer

3+5=8

Hope This Helps and God Bless!

A car travels 360 miles on 18 gallons of gas ,whats the unit rate ?

Answers

The answer would be 20 miles:1 gallon

You want to put $2,000 in a simple interest account. It has a 2.5% annual interest rate. How long will it take you to earn $500 in interest?

Answers

fin 2.5% and find how many times to multipy to get 500
2.5% of 2000
percent means parts out of 100
2.5%=2.5/100=0.025
'of' means multiply
2.5% of 2000=
0.025 times 2000=
50
50 in1 year

50 times how many years==500
divide both sides by 50
how many years=10

answer is 10 years

Answer:

Step-by-step explanation:

fin 2.5% and find how many times to multipy to get 500

2.5% of 2000

percent means parts out of 100

2.5%=2.5/100=0.025

'of' means multiply

2.5% of 2000=

0.025 times 2000=

50 in1 year

50 times how many years==500

divide both sides by 50