answer.
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
lord [1]
2 years ago
15

Each hemisphere of Isabel’s globe has a volume of 60,750pi cm^3. What is the radius of her globe?

Mathematics
1 answer:
polet [3.4K]2 years ago
5 0

Answer:

45cm

Step-by-step explanation:

If volume of a sphere = 4/3πr³

Volume of hemisphere = 1/2 of volume of a sphere

Volume of hemisphere = 1/2{4/3πr³}

Volume of hemisphere = 2/3πr³

Given the volume of hemisphere = 60,750πcm³

60,750π = 2/3πr³

60,750 = 2r³/3

2r³ = 60,750×3

r³ = 91,125

r = ∛91,125

r = 45cm

Radius of the globe is 45cm

You might be interested in
.<br> Simplify (−34.67)0
maksim [4K]
If it's -34*0 then it is equal to 0 because anything times 0 is 0.

If it were -34.67 to the power of 0, then It would have been equal to -1. This is because anything to the power of 0 is 1. In this case though the base is negative so it would be -1. 

But the answer is 0.
5 0
2 years ago
sophia says that you can solve the problem in the Example by multiplying both quantities in the ratio 60 : 36 by 1 . Is Sophia c
guapka [62]

Answer:

No multiplying both quantities in the ratio 60 : 36 by 1  would not give the answer .

But multiplying both quantities in the ratio 60 : 36 by 1/6  would solve it.

Step-by-step explanation:

Multiplying any number or ratio by 1 gives the same answer no matter what the expression or how much bigger the number is.This will not give the solution .

If it is multiplied with a fraction like 1/6  that would give the correct answer.

Multiplying it with 1/6 reduces the ratio and gives a better estimate.

A:B

60:36

60*1/6: 36*1/6

10: 6

Meaning that for a total of 16 there are 10 of category A and 6 of category B.

But if we do the same procedure with the answer is same which does not solve the question.

A:B

60:36

60*1: 36*1

60: 36

4 0
2 years ago
In the figure, line L1 is parallel to line L2. If the measure of ∠4 = 144°, what is the measure of ∠6 and why? A. 144°, vertical
Brrunno [24]

Answer:the answer is B

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Grace was given the description “three less than the quotient of a number squared and nine, increased by eight” and was asked to
NeTakaya
Given that the steps are not shown, I am going to show you all the rigtht steps in detail and so you will be able to compare and tell which step from you list contains an error:

1) Traslation into algebraic language:

<span>“three less than the quotient of a number squared and nine, increased by eight”

3 - (n^2) / 9

2) Evaluate it when n = 6 (replace the value of n)

3 - (3^2) / 9

3) solve the parenthesis

3 - 9/9

4) divide 9/9

3 - 1

5) Subtract

2
</span>
Now you know all the steps and can tell which of the steps on the list is wrong.
7 0
2 years ago
mrs sogiba is catering for her sons birthday party. she has invited some of her sons friends to the party. the number of friends
Alex
The only ones that would work are if the factor is composite and if 1 is added to it it can be divided into 48. So 15 would work. The factor 15 is composite, and if 1 is added it can be divided into 48.Therefore the son is 15.
7 0
2 years ago
Read 2 more answers
Other questions:
  • On Monday, Harold picked up three donuts and two large coffees for the office staff. He paid $3.94. On Tuesday, Melinda picked u
    7·1 answer
  • there is 4/5 lb of sand in the class science supplies. if one scoop of sand weighs 1/20 lb, how many scoops of sand can maria ge
    6·1 answer
  • A brand new filled jar of salsa is 11 cm tall and a has a radius of 6 cm. Kelly eats some of the salsa and the salsa in the jar
    13·2 answers
  • A science class is tracking the progress of plant growth. The class starts the experiment with a plant five centimeters high. Th
    14·2 answers
  • Jia Inc., has an odd dividend policy. The company has just paid a dividend of $4 per share and has announced that it will increa
    10·2 answers
  • A horse is attached to 8 foot long rope can rotate through a distance of 28 feet what is the angle can the horse walk about
    11·1 answer
  • Denise borrowed $1,245 to pay for a cruise. The interest rate she agreed to pay is 3.5%. If she takes 11 months to pay back the
    9·1 answer
  • Consider the equation y = 4.2x and the table below that represents this relationship.
    7·2 answers
  • Which graph represents the hyperbola = 1?
    7·2 answers
  • Eric took $7000 of his income last year and invested it, part at 7% and the rest at 9%. He earned $570 from investments. How muc
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!