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
Diano4ka-milaya [45]
3 years ago
6

Determine the volume of a cube with a side length of 7.5m​

Mathematics
1 answer:
satela [25.4K]3 years ago
5 0

Answer:

V≈421.88

Step-by-step explanation:

You might be interested in
17. Admission prices to Cinema I to see a movie are $9.50 for an adult and $6.50 for a child. The admission charge at Cinema II
maksim [4K]

Answer:

a. 9.5x + 6.5(x+c) < 8   when c>0

b. Must be one child more than the no. of adults.

Step-by-step explanation:

For Cinema 1:

for adult = $9.50

for child = $6.50

For Cinema 2:

Per person regardless of age = $8.00

First of all, we will find out the condition when per person rates in both cinema are equal.

Assume x = no. of adults

y = no. of children

Rate per person in Cinema I = Rate per person in Cinema II

(9.5x + 6.5y)/(x+y)   =   8

9.5x + 6.5y = 8(x+y)

9.5x + 6.5y = 8x + 8y

9.5x-8x = 8y-6.5y

=> x = y

So rates are equal when no. of adults equals no. of children

For Cinema I to have better rates, no. of children should be atleast 1 more than the no. of adult. In this way the rate per person of Cinema I will be less than 8

Hence we form an inequality when y = x+c and c > 0

9.5x + 6.5(x+c) < 8   when c>0

Hence there must be 1 more children than the no. of adults attending Cinema I for it to be a better deal.

4 0
3 years ago
Read 2 more answers
Question 8 options:
pentagon [3]

Answer:

idk

Step-by-step explanation:

4 0
3 years ago
Please answer all of these
FromTheMoon [43]
What’s the questions
7 0
2 years ago
Read 2 more answers
The number of cars at a dealership dropped from 64 to 48 after a weekend sale.
tigry1 [53]

Answer: B. 25%

Step-by-step explanation:

64-48 = 16

16/ 64= 0.25

0.25 x 100 = 25%

8 0
2 years ago
Write the equation of the tangent line to x2+y2=41 at the point (-4,5)
AnnyKZ [126]

Answer:

As attached

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Find the value of x such that the data set has the given mean. 31.7, 42.8, 26.4 x: mean 35
    5·1 answer
  • 30 points !!!!!!!!Solve the following problem. Show ALL steps to receive full credit.
    5·2 answers
  • (19) Geometry pls help
    11·1 answer
  • The Harrison's house sold for 95,000 that is a least 4 times the original purchase price . Find the originally paid for the hous
    11·2 answers
  • (x^3+6x^2+8x-3) (x-3)^-1
    9·1 answer
  • Find the range of the function shown on the grid. "Brainliest only if correct"
    14·1 answer
  • What is the size of the sample space for flipping 7 coins? Write your answer as a single integer.
    7·2 answers
  • Lisa made 300 doller in 6 hours. find the untit rate
    10·1 answer
  • Write an equation of the line that passes through<br> each<br> pair of points<br> (1,3)(-3,-5)
    7·1 answer
  • Find the next term in the following sequence 8, 13, 6, -16, -49, -82
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!