1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Zielflug [23.3K]
3 years ago
9

Help its pi, ill give brainiest to the first answer show work please :)

Mathematics
2 answers:
saw5 [17]3 years ago
8 0

Answer:

16m

8m

50.24m

200.96m^2

Step-by-step explanation:

13. 8*2=16

14. 8m

15. 2pi r = 2* pi* 8= 50.24

16. pi r^2 = pi * 8^2= 200.96m^2

Setler79 [48]3 years ago
7 0
16 m
8 m
50.24 m
200.69 m ^2
You might be interested in
Juanita wrote 3*7 as 3*40+3*7. What property did Juanita use to rewrite this expression?
GREYUIT [131]
Distributed property
7 0
3 years ago
The diameter of a car's tire is 5oem. While the car is being driven, the tire picks up a nail. It takes 1
AnnZ [28]

Answer:

2

3

4

5

6

7

RESULT

Enter your comment here

Related questions:

Two spotlights, one blue and the other white, are placed 6.0 m apart on a track on the ceiling of a ballroom. A stationary observer standing on the ballro…

1 answer

While standing at the left corner of the schoolyard in front of her school, Suzie estimates that the front face is 8.9 m wide and 4.7 m high. From her pos…

1 answer

Two forest fire stations, P and Q, are 20.0 km apart. A ranger at station Q sees a fire 15.0 km away. If the angle between the line PQ and the line from P…

1 answer

ADD ANSWER

Nelson Functions 11

Nelson Functions 11 textbook solutions

We found a book related to your question.

SEE SOLUTIONS

Precalculus

Precalculus textbook solutions

We found a book related to your question.

SEE SOLUTIONS

Precalculus With Limits, 3rd Edition

Precalculus With Limits textbook solutions

We found a book related to your question.

SEE SOLUTIONS

00:04

01:32

Step-by-step explanation:

7 0
3 years ago
Brenda cuts her grass every 15 days and trims her shrubs every 24 days. if brenda cut her grass and trimmed her shrubs on june​
wariber [46]
To get the number of days that will pass before Brenda cuts her grass and shrubs on the same day will be found using least common multiple:
15=3×5
24=3×8
thus the LCM (24,15)=120 days
She will cut the grass again after 120 days
7 0
3 years ago
Suppose a sample of 30 employees from the manufacturing industry showed a sample mean of $23.89 per hour. Assume a population st
timama [110]

Answer:

The<em> p</em>-value of the test is 0.1212.

Step-by-step explanation:

A one sample <em>z</em>-test can be performed to determine whether the mean hourly wage differs from the reported mean of $24.57 for the goods-producing industries.

The hypothesis is defined as:

<em>H₀</em>: The mean hourly wage is same as the reported mean of $24.57 for the goods-producing industries, i.e. <em>μ</em> = $24.57.

<em>Hₐ</em>: The mean hourly wage differs from the reported mean of $24.57 for the goods-producing industries, i.e. <em>μ</em> ≠ $24.57.

The information provided is:

\bar x=\$23.89\\n=30\\\sigma=\$2.40

Compute the test statistic as follows:

z=\frac{\bar x-\mu}{\sigma/\sqrt{n}}=\frac{23.89-24.57}{2.40/\sqrt{30}}=-1.55

The test statistic value is, <em>z</em> = -1.55.

Compute the <em>p</em>-value of the test as follows:

p-value=2\times P(Z

*Use a <em>z</em>-table for the probability.

Thus, the<em> p</em>-value of the test is 0.1212.

4 0
4 years ago
PLEASE NO FILES OR LINKS
Alex

Answer: 16

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Amita spent 4/9 of her money on clothes. She spent 1/5 of her money
    6·1 answer
  • Use the model to write the equation that represents the problem.
    6·2 answers
  • Levi's school is at the corner of the high streetand second avenue. The corner forms a right angle. How ight he describe the way
    7·1 answer
  • Factor completely. 5x2 - 45 A. 5(x + 3)(x - 3) B. 5(x2 - 45) C. 5(x - 9)(x + 9) D. (5x + 9)(x - 5)
    13·2 answers
  • Is the answer A, B, C, or D, ?
    11·1 answer
  • (-5)(3)(-4)(-2) how do yo solve it
    15·2 answers
  • Which pair of triangles is congruent?
    8·1 answer
  • Convert y-1=7(x - 6) to standard form
    15·1 answer
  • Ellen planned to interview some applicants for a position in her office. If she scheduled ½ of an hour to meet each of them, how
    14·1 answer
  • Divide the following problems: 2/3 divided by 1/5, 5/9 divided by 10/11, 7/2 divided by 3/4, and 4 1/3 divided by 3/2. Show your
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!