4 years ago

NEED HELP NOW 25 POINTS WILL MARK BRAINLIEST ANSWER!!!!!!! HURRY NEED HELP QUICK

Mathematics

1 answer:

GarryVolchara [31]4 years ago

7 0

700 is the right answer

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6 1/4% interest on $150 is how much money?

zhenek [66]

$9.38

0.0625×150=$9.38

Have a good day

7 0

3 years ago

John spent $75 on a shopping trip for new clothes last week. He had expected to spend $100 on clothes,

timofeeve [1]

Answer:

Absolute error = $25

Step-by-step explanation:

Given that:

Amount spent by John on shopping trip = $75

Estimated amount to spent on shopping trip = $100

Absolute error = Approximate value - Exact value

Here,

Approximate value = $100

Exact value = $75

Absolute error = 100 - 75

Absolute error = $25

Percentage = $\frac{Absolute\ error}{Exact\ value}*100$

Percentage = $\frac{25}{75}*100$

Percentage = 33.33%

Hence,

Absolute error = $25

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3 years ago

Two taps A and B fill a swimming pool together in two hours. Alone, it takes tap A three hours less than B to fill the same pool

Ira Lisetskai [31]

Let's call $a$ the number of hours it takes for A to fill the pool and $b$ the number of hours it takes for B to fill the pool.

We have $a=b-3$ and $\frac{2}a+\frac{2}b=1$ hence $\frac{2}{b-3}+\frac{2}b=1\Leftrightarrow b^2-7b+6=0\Leftrightarrow b=6\text{ or }b=-1$ hence $b=6$ and thus $a=3$ .

$\boxed{b=6,a=3}$

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3 years ago

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Need help finding the limits

bazaltina [42]

Answer:8

Step-by-step explanation:

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3 years ago

Convert the rate of 10 yards per 5 minutes to feet per hour

murzikaleks [220]

10 yards/5 minutes = (10 x 3) feets/(5/60) hours = 30feets/0.0833 hours = 360 feet per hour.

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3 years ago