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
Gelneren [198K]
3 years ago
5

5.

Mathematics
1 answer:
elena-s [515]3 years ago
7 0

Answer:

80

Step-by-step explanation:

V = s^3

V = 5^3 = 125

125 - 45 = 80

She needs 80 more unit cubes.

You might be interested in
A fish tank in the shape of a rectangular prism has these dimensions: length = 20 inches width = 10 inches height = 12 inches Wh
snow_tiger [21]
It’s 3 it’s 3 it’s 3 it’s actually 5
4 0
3 years ago
Total world consumption of iron was approximately 900 million tons in 1993. If consumption had increased by 2.5% each year and t
Lilit [14]

Step-by-step explanation:

We can model the annual consumption of iron by the equation

c = 900 million tons x 1.025^n, where

n is the number of years after 1993 and

c is the consumption for that year.

An estimate for the total consumption of iron can now be obtained by integrating this equation with respect to a dummy variable, x from 0 to n.

C = 900*10^6* \int\limits^n_0 {1.025^x} \, dx

This equation simplifies to

C = 900 million tons x (1.025^n - 1) / ln(1.025), where

x is a dummy variable and

C is the total consumption of iron n years after 1993.

Let R be the amount of iron remaining at n years after 1993, so

R = 480 billion tons - C

R = 480 billion tons - 900 million tons x (1.025^n - 1) / ln(1.025)

We need to find the value of n when R is 0, so

0 = 480 billion tons - 900 million tons x (1.025^n - 1) / ln(1.025)

Simplify this equation to obtain

n = 107.4

So the iron will run out in the year 1993 + 107 = 2100

6 0
2 years ago
S - 1/3 equals 4/9 so S equals what?
bekas [8.4K]
s -  \frac{1}{3} =  \frac{4}{9} \\ \\ s =  \frac{4}{9} +  \frac{1}{3} \\ \\ s =  \frac{7}{9} \\ \\ Answer: \fbox {s = 7/9} \ or \ \fbox {s = 0.7778}
5 0
3 years ago
PLEASE HELP ASAP! Will give BRAINLIEST! Please answer correctly!<br> No guessing!
Fed [463]

Answer: It would be Exponential growth

5 0
3 years ago
Write 5 3/5 as a percent
dolphi86 [110]
The percent would be 560%
7 0
3 years ago
Read 2 more answers
Other questions:
  • A dime weighs about 1/12 ounce. Jody has 1 pound (16 ounces) of dimes. About how many dimes she has?
    5·2 answers
  • Shortly after the Munich Agreement gave Germany the Sudetenland, Hitler invaded
    9·1 answer
  • WILL GIVE BRAINLIEST
    9·1 answer
  • Help me with 13-17 please<br> I need to show my work too!!
    5·2 answers
  • Please help!
    9·1 answer
  • BRAINLIEST BRAINLIEST!!!
    8·1 answer
  • Use elimination to solve the system of equations.<br> 2X - 3Y = 9 <br> -5X - 3Y = 30
    15·1 answer
  • Natalie walked 3/5 miles in 1/2 hour . How fast did she walk, in miles per hour?
    13·1 answer
  • Given h(x)=5x+1, find h(2)
    6·2 answers
  • Solve for b<br> 2(-2b+3)=9
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!