Ask question

Ask question

All categories

4 years ago

12

Rhonda had a piece of ribbon that was 5 feet 3 inches long. She removed a 5-inch piece to use in her art project. What is the le

ngth of the piece of ribbon now?

2 answers:

nikitadnepr [17]4 years ago

5 0

Answer:

4 feet 10 inches

soldier1979 [14.2K]4 years ago

5 0

It would be four feet and 10 inches

You might be interested in

The width of the statue of libertys head from ear to ear is 10 ft. The height of the statues head from chin to cranium is 17 ft

Marat540 [252]

It is taller by 7 ft and 3 inches

You can first convert both values to inches and then subtract. Finally convert them back to ft and inches

3 0

3 years ago

Which geometric object is defined as the set of all points in a plane at a given distance from a given point

hodyreva [135]

Answer:

Circle

Step-by-step explanation:

This object is what we call "circle". All the points in the circle are at the same distance from a given point which is the center of the circle. Moreover, the distance between the center and every point on the circle is called "radius". Higher values for the radius imply points at a higher distance from the center.

Additionally, we can calculate the perimeter of the circle, or the circumference, with the following formula:

circumference = 2*(radius) pi

Where pi is an irrational number usually used as 3.14.

If you have doubts, try to draw a circle and measure the distance between the center and any point on the circle.

8 0

3 years ago

Fay has a lemonade stand.

AnnyKZ [126]

Answer:

her total profit is 3

Step-by-step explanation:

1.50 x 30 = 45

to find total profit - 45-42= 3

5 0

3 years ago

Read 2 more answers

A hospital employees a total of 77 nurses and doctors the ratio of nurses to doctors is 92 how many nurses are employed at the h

IgorLugansk [536]

I think if I done it right 15 I hope it helps

4 0

3 years ago

A film distribution manager calculates that 4% of the films released are flops. If the manager is correct, what is the probabili

Anit [1.1K]

Answer:

9.34%

Step-by-step explanation:

p = 4%, or 0.04

n = Sample size = 667

u = Expected value = n * p = 667 * 0.04 = 26.68

SD = Standard deviation = $\sqrt{np(1-p)} =\sqrt{667*0.04*(1-0.04)}$ = 5.06

Now, the question is if the manager is correct, what is the probability that the proportion of flops in a sample of 667 released films would be greater than 5%?

This statement implies that the p-vlaue of Z when X = 5% * 667 = 33.35

Since,

Z = (X - u) / SD

We have;

Z = (33.35 - 26.68) / 5.06

Z = 1.32

From the Z-table, the p-value of 1.32 is 0.9066

1 - 0.9066 = 0.0934, or 9.34%

Therefore, the probability that the proportion of flops in a sample of 667 released films would be greater than 5% is 9.34%.

6 0

3 years ago