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
melomori [17]
3 years ago
9

A fruit bowl is shaped like half of a sphere. The radius of the bowl is 15 cm. What is the volume of the bowl?

Mathematics
1 answer:
Delicious77 [7]3 years ago
5 0

Answer:

(4500(Pi))/2 or 7068.585

Step-by-step explanation:

r = 15 cm

volume of a sphere:

(4/3)(Pi)r^3

Therefore:

(4/3)(Pi)15^3

15^3 = 3375

4/3 * 3375 = 4500

and since it is half a sphere (it is a bowl) the answer would be divided by two:

4500(Pi) divided by 2

14137.17 divided by 2

You might be interested in
mr.wilkinson pours 2 cups of blue paint into a jar for each art station. How many jars can he fill with 1 gallon of blue paint
uysha [10]

Answer:1 jar = 2 × 8 = 16 ounces. So, number of jars required to fill 1 gallon of blue paint is : Therefore, 8 jars are required to fill 1 gallon of blue paint.

7 0
2 years ago
Help Me On This!!<br><br><img src="https://tex.z-dn.net/?f=%20%5C%5C%20%20%5C%5C%20%20%5C%5C%20" id="TexFormula1" title=" \\ \\
salantis [7]

Answer:

First Find the Radius of Cake by dividing 40/2

Now Find Area of the cake of Bottom

And Then Use the Formula to calculate volume of Circle

Cross Section Area=π Square

Bole of Circle 4/3π× radius cube

8 0
2 years ago
Read 2 more answers
Jared surf for one third of the nine hours he was at the beach he spent the rest of the time building a sandcastle how many hour
WINSTONCH [101]
9 dived by 3 = 3
so he surfed for 3 hours = 1/3 of 9
and there are 6 hours left 

so he spent 6 hours building a sandcastle 
8 0
2 years ago
Read 2 more answers
The Genetics &amp; IVF Institute conducted a clinical trial of the YSORT method designed to increase the probability of conceivi
Reika [66]

Answer: The test statistic needed to test this claim= 10.92

Step-by-step explanation:

We know that the probability of giving birth to a boy : p= 0.5

i..e The population proportion of giving birth to a boy =  0.5

As per given , we have

Null hypothesis : H_0: p\leq0.5

Alternative hypothesis :  H_a: p>0.5

Since H_a is right-tailed , so the hypothesis test is a right-tailed z-test.

Also, it is given that , the sample size : n= 291

Sample proportion: \hat{p}=\dfrac{239}{291}\approx0.82

Test statistic : z=\dfrac{\hat{p}-p}{\sqrt{\dfrac{p(1-p)}{n}}} , where n is sample size ,  \hat{p} is sample proportion and p is the population proportion.

\Rightarrow\ z=\dfrac{0.82-0.5}{\sqrt{\dfrac{0.5(1-0.5)}{291}}}\approx10.92

i.e. the test statistic needed to test this claim= 10.92

Critical value ( one-tailed) for  0.01 significance level = z_{0.01}=2.326

Decision : Since Test statistic value (10.92)> Critical value (2.326), so we reject the null hypothesis .

[When test statistic value is greater than the critical value , then we reject the null hypothesis.]

Thus , we concluded that we have enough evidence at 0.01 significance level to support the claim that the YSORT method is effective in increasing the likelihood that a baby will be a boy.

7 0
3 years ago
Find x. <br><br> Please help! Oh
Reika [66]
X = 8.5 because 8.5 x 2 = 17 and 17 + 1 = 18
4 0
3 years ago
Read 2 more answers
Other questions:
  • Find the reciprocal or multiplication inverse-7
    14·2 answers
  • Alan will rent a car for the weekend. He can choose one of two plans. The first plan has an initial fee of $55 and costs an addi
    10·2 answers
  • I need help plz i dont know if im right
    9·1 answer
  • A staff member at UF's Wellness Center is interested in seeing if a new stress reduction program will lower employees high blood
    15·1 answer
  • Gina is a salesperson at a furniture store. She earns 2,500 per month plus a commission of 12% on an all her sales. In order to
    15·1 answer
  • On Monday, a local hamburger shop sold a combined total of 584 hamburgers and cheeseburgers. The number of cheeseburgers sold wa
    6·1 answer
  • The perimeter of a square picnic blanket is 40 feet. How long is each side?
    5·1 answer
  • Help please stat! Brainlist!
    10·1 answer
  • Help ASAP! Will give brainliest if correct. aa god pls be correct
    13·1 answer
  • The table shows information about donations made to an animal shelter.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!