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PIT_PIT [208]
3 years ago
5

Paul and tested twice as much money in an account paying 7% interest then he did an account paying 2% interest if the total inte

rest paid less $240 how much did he invest in each
Mathematics
1 answer:
geniusboy [140]3 years ago
7 0
I think this is correct 14% interest and 4% interest
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Having a problem solving for h in this algebra problem. A=1/2h(B+b); A=35, B=6, b=1 <br> So h=?
ivann1987 [24]
35 = 1/2h (6+1)
35 = 1/2 h + 7
28 = 1/2h
14 = 1h
14 = h
8 0
3 years ago
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$32.00 for 10 cookies<br> Unit rate.
Nadya [2.5K]

Answer:

$32/10 = $3.2/cookie

Step-by-step explanation:

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3 years ago
A phone company offers two monthly plans. Plan A costs $12 plus an additional $0.16 for each minute of calls. Plan B costs $29 p
lora16 [44]

Answer:

  • 425 min
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Step-by-step explanation:

<u>The equation to reflect the monthly plans:</u>

  • Plan A f(x) = 0.16x + 12
  • Plan B g(x) = 0.12x + 29

<u>We need to find the value of x when f(x) = g(x):</u>

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  • 0.04x = 17
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<u>The cost is:</u>

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4 0
3 years ago
Which of the following do not have precise definitions in geometry. Select the two correct answers
guapka [62]

Answer:

2 and 5

Point and line.

Step-by-step explanation:

In geometry, there are many terms and jargons Mathematicians make use of.

Angle is one of the term used in geometry which depicts any form of inclination.

Segment is also use to analyze and to solve many questions.

Lines are used to join one segment or the other.

Point and ray are also used but are majorly used in optics

Asking that Which of the following do not have precise definitions in geometry.

The best answer are point and line.

Because there is no specific definition for the two variables.

7 0
3 years ago
Katrina randomly selected 64 students out of her school of 400 students and found that 40 of them want school to start at a late
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- The sample size is 64.

- The point estimate of the population proportion is 0.625.

-The margin of error is approximately 16%.

6 0
3 years ago
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