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3 years ago

6

Sam and her sister both open savings accounts. Each begins with a balance of zero dollars. For every 5 dollars that Sam saves he

r sister saves 2 in her account. If Sam saves 40 dollars how much did Sam's SISTER save? *

1 answer:

3241004551 [841]3 years ago

5 0

Answer:

Jdjr

Step-by-step explanation:

Dudirkrkr

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sergeinik [125]

Answer:

rate=1.28571428571.. (1.29) miles per minute, or 77.1428571429.. (77.14) mph

Step-by-step explanation:

<em>"use distance = rate time (d=rt) to find the number of miles per hour Etty must drive to go 45 miles in 35 minutes. ( remember time is written in hours?"</em>

distance=rate*time--- we know distance and time

45 mi= rate*35

rate=45/35

rate=1.28571428571 miles per minute, or 77.1428571429 mph

8 0

3 years ago

Help me with these two problems? (attatched below)

Inessa [10]

You are given an annual interest rate of 4.2% compounded monthly for 20 years, mortgage amount of $235,000. You are asked to find the monthly payment. You need the compound interest formula to solve this problem. The answer is $1,449.

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3 years ago

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BlackZzzverrR [31]

The answer would be horizontal reflection because it has been reflected over a horizontal line. Hope this helps :-)

8 0

2 years ago

Read 2 more answers

The circumference for a round pool that has a diameter of 16 feet would be?

Lemur [1.5K]

Answer:

50.266 or 50.27

Step-by-step explanation:

6 0

3 years ago

Aaron wants to make a path to guide guest through the conservation area.He uses rolls of rope to make the path.He uses 3/4 of a

mel-nik [20]

Answer:

Aaron needs <u>2 more rolls</u> to complete the path.

Step-by-step explanation:

Given:

Total rolls Aaron has = 4

Part of path covered by using $\frac{3}{4}$ of a roll = $\frac{1}{8}$

So, in order to find the number of rolls required to cover the complete path is given using the unitary method.

Rolls used for $\frac{1}{8}$ of a path = $\frac{3}{4}$

Therefore, rolls used to cover the whole path is given by dividing the rolls used for one-eighth of the path and the path covered. This gives,

$=\frac{3}{4}\div \frac{1}{8}$

$=\frac{3}{4}\times \frac{8}{1}$

$=\frac{3\times 8}{4\times 1}$

$=\frac{24}{4}$

$=6\ rolls$

Now, rolls required to complete the path is 6. But Aaron has only 4 rolls.

So, he will need 6 - 4 = 2 rolls more to complete the path.

5 0

3 years ago