Guy decides to get in shape by running. The first day, he runs 1 mile in 12 minutes. Two months later he has decreased his mile time by 25%. What is his mile time now?

Answers

Answer 1

Answer: If you would like to know what is his mile time two months later, you can calculate this using the following steps:

25% of 12 minutes = 25% * 12 = 25/100 * 12 = 3 minutes

12 minutes - 3 minutes = 9 minutes

The correct answer would be 9 minutes.

Answer 2

Answer:

Answer: 9 minutes.

Step-by-step explanation: 12-3=9.

3 x 4 = 12, 3 x 3 x 3=9, 3 x 3 x 3 x 3=12, 4+4+4=12. So if you think about it, three goes into twelve four times, just like a quarter goes into a dollar four times, or 25 goes into 100 four times. So, if you take twelve minus three and equal it, it is nine.

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1 you type 500 words in 250 minutes find the wpm2. bus holds 32 students 192 students to use the bus. find the number of students per bus.

Could you please answer and explain? I haven't learned this yet.

Answers

1. wpm = number of words / number of minutes
so 500/250 = 2wpm

2. if one bus can hold 32 students, and you have 192 of them, divide the amount of students by the number that can fit on one bus
192/32 = 6 buses

Which three-dimensional shapes do not have identical cross sections when cut by planes that are parallel to the base? cone
rectangular pyramid
cylinder
triangular prism

Answers

Answer:

Rectangular pyramid

Step-by-step explanation:

The three dimensional shapes can be cut through planes perpendicular or parallel to the base.

Here, the shapes are being cut parallel to the base.

Since, cone cylinder and triangular prism are identical when cut by planes that are parallel to the base.

Rectangular pyramid do not have identical cross sections.

Option (b) is correct.

your answer is rectangular pyramid

David is paid on a graduated commission scale at Nooter Company. He receives 2% commission on the first $20,000, 6% on sales from $20,000 to $70,000, 8.5% commission on sales from $70,000 to $100,000, and 10% commission on sales over $100,000. David had sales of $82,000. His commission is:rev: 08_24_2013_QC_ 34268
$8,200
$6,200
$4,240
$4,420
None of these

Answers

he receives 8.5% commission on sales from $70,000 to $100,000, therefore the commission is:
comission = 8.5%($82000) = (85/1000)(82000)
= 6979
that is his commission

What is the slope of the line thru (-9,6) and (-6,-9) ??

Answers

Answer:

-5

Step-by-step explanation:

Answer:

−5

Step-by-step explanation:

Jessica took out a, $84,000 loan to buy her grandmother a house. After 10 years, she had paid $31.500 in interest. What was herinterest rate?

Answers

3.75%
_________
please mark brainliest if correct

If the length of an arc is 12 inches and the radius of the circle is 10 inches, what is the measure of the arc?I don't get this, keep getting it wrong. Can someone lead me through it???? PLZ

Answers

Assuming you are working in radians, the length of a circular arc is given by the definition of te radian:

$s =r\theta$ which can be re-arranged to $\theta = (s)/(r)$

Using supplied known values:
$\theta = (12)/(10) = 1.2 radians$

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