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
SVEN [57.7K]
3 years ago
10

Please help!!!!!!!!

Mathematics
1 answer:
Verdich [7]3 years ago
6 0

Answer:

a) 62

b) 24

Step-by-step explanation:

For A, add the students who watched only one movie: 18+24+20=62

For B, look at how many students only watched Star Wars: 24

You might be interested in
Is the ratio 375 miles to 15 gallons a rate? Explain.
vodka [1.7K]

Answer:

It's not correct

Because

Ratio is the comparison of two quantities having same units

So this ratio can't be taken

3 0
3 years ago
A rectangular pyramid has a volume of 90 cubic feet. What is the volume of a rectangular prism with the same size base and same
yanalaym [24]

Answer:

30 cubic feet

Step-by-step explanation:

Here we are given the volume of rectangular pyramid as 90 cubic feet as we are required to find the volume of rectangular prism.

For that we need to use the theorem which says that

the volume prism is always one third of the volume of the pyramid . Whether it is rectangular of triangular base. Hence in this case also the volume of the rectangular prism will be one third of the volume of the rectangular pyramid.

Volume of Rectangular prism = \frac{1}{3} * Volume of rectangular pyramid

=  \frac{1}{3} * 90

= 30

8 0
3 years ago
Multiply the polynomials (5x^2+4x-4)(4x^3-2x+6)<br> Explain your steps!!
Lapatulllka [165]
So distribute using distributive property
a(b+c)=ab+ac so

split it up
(5x^2+4x-4)(4x^3-2x+6)=(5x^2)(4x^3-2x+6)+(4x)(4x^3-2x+6)+(-4)(4x^3-2x+6)=[(5x^2)(4x^3)+(5x^2)(-2x)+(5x^2)(6)]+[(4x)(4x^3)+(4x)(-2x)+(4x)(6)]+[(-4)(4x^3)+(-4)(-2x)+(-4)(6)]=(20x^5)+(-10x^3)+(30x^2)+(16x^4)+(-8x^2)+(24x)+(-16x^3)+(8x)+(-24)
group like terms
[20x^5]+[16x^4]+[-10x^3-16x^3]+[30x^2-8x^2]+[24x+8x]+[-24]=20x^5+16x^4-26x^3+22x^2+32x-24

the asnwer is 20x^5+16x^4-26x^3+22x^2+32x-24




4 0
3 years ago
37 is what percent of 52 ( round to the nearest whole number).
den301095 [7]
71.1538462 rounds to 72% the answer is 72%
6 0
3 years ago
Read 2 more answers
John studied for 22.5 hours over a period of 3.5 days. On average, about how many hours did he study each day?
-BARSIC- [3]

22.5/3.5=6.4285 . You can round if needed


8 0
3 years ago
Other questions:
  • salt water has a density of 1030 kg/m^3. a piece of wood with mass of 1260 g is a cuboid with dimensions 7 cm x 10 cm x 15 cm.Wi
    12·1 answer
  • Any one know the answer
    13·1 answer
  • 1.- Is 74.721 continued, irrational or rational?
    11·1 answer
  • What is the additive inverse ( opposite ) of -50​
    6·1 answer
  • The school, park and movie theater form a right triangle when shown on a map. The longest distance is between the school and the
    7·1 answer
  • PLZZZ HELP. I WILL GIVE U 100 points!!!
    13·1 answer
  • In a bike race Tim rode 7 1/4 miles his teammate Bill rode 8 7/8 how many miles did they ride in all​
    12·1 answer
  • A restaurant bill came to $60. If 15% of this bill was left as a tip, how much was the tip
    13·2 answers
  • Right triangles 1, 2, 3 are given with all their angle measures
    14·1 answer
  • The difference of two numbers is 6 and their quotient is 2 what are the two numbers
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!