A hamster wheel has a diameter of 8.5 in. How many inches does the hamster run in one revolution? Use 3.14 to approximate for π . Enter your answer, as a decimal rounded to the nearest tenth, in the box.

Answers

Answer 1
Answer: 26.7



8.5 x 3.14 = 26.69

(round answer)
Answer 2
Answer: Well you would set up the equation like this:

c = 3.14(8.5)

and it would equal: 26.69

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Three vertices of a rectangle are given. Find the coordinates of the fourth vertex. (–2, 4), (4, 0), (2, –3)

A. (–4, –1)

B. (–4, 0)

C. (–4, 1)

D. (–4, 2)

Answers

Start with two vertex points from one side of the rectangle:
(4, 0) and (2, -3).
Subtract the X coordinates:  4 - 2 = 2
Subtract the Y coordinates:  0 - -3 = 3
Now, start with the third vertex point that is given:
(-2,4).
The differences for the X & Y coordinates between the third vertex point and the fourth vertex point will be the same as the differences between the 1st and 2nd points, so start with the 3rd point X coordinate and subtract 2 from it to get the X coordinate for the fourth point:
-2 - 2 = -4.
Then, take the 3rd point Y coordinate and subtract 4 to get the Y coordinate for the fourth point:
4 - 3 = 1
So, your fourth vertex point is (-4, 1).
See the attached picture.
This works because each of the two sets of sides of a rectangle are parallel to each other.  

How many times does 8 go in 400

Answers


400/8 = 50   divide 8 into forty for 5 and 8 into 0 for the 0   answer is 50
8 divided 400 is 50. Think of 8 divided by 40, which is 5. Then add one zero.

1+4=5
2+5=12
3+6=21
8+11=?

Answers

Nice question! The rule is:

a + b = a(b + 1)

So...

1 + 4 = 1(4 + 1) = 1(5) = 5

2 + 5 = 2(5 + 1) + 2(6) = 12

3 + 6 = 3(6 + 1) = 3(7) = 21

8 + 12 = 8(12 + 1) = 8(13) = 104

The answer is 104.

The veterinarian weighed Oliver’s new puppy, Boaz, on a defective scale. He weighed 36 pounds. However, Boaz weighs exactly 34.5 pounds. What is the percent of error in measurement of the defective scale to the nearest tenth?Please help me :)

Answers

Answer:

4.3

Step-by-step explanation:

If your rounding to the nearest tenth them its 4.3. Don't listen to any of the other answers. They keep giving wrong answers. I tried to put 4 in because thats what the people on brainly said but it said I was wrong. I clicked show answer and it said 4.3. So everyone reading this...... its 4.3!!

new amount - original amount = amount of change

 amount of change/original amount × 100 = percent of change

-----------------------------------------------------------------------------

36 - 34.5 = 1.5

1.5/34.5 × 100 = 4%

What should the following rate be divided by to convert it to a unit rate?6 inches
12 hours

Answers

Answer:

12

Step-by-step explanation:

Unit rate is a rate that has 1 as denominator.

Given the rate: 6 inches / 12 hours, we have to divide numerator and denominator by 12 to transform the denominator in 1, as follows:

(6)/(12) = (6/12)/(12/12) = 0.5 inches/hour

Answer:

so if all of the awnsers are whole numbers it is going to be 12/12

Step-by-step explanation:

13. A bank offers the following loans:Bank A
Bank B
$105,000
$105,000
30-year fixed 30-year fixed
5.875%
6%
1.25 discount points 0 discount points
M=$621.11 M=$629.53
What is the break-even point for the loans?
about 7 years
about 10 years
about 13 years
about 16 years

Answers

Answer:

Did you find it?

Step-by-step explanation: