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
Naily [24]
3 years ago
12

How can I write repeated multiplication using powers?

Mathematics
1 answer:
andrew-mc [135]3 years ago
8 0
Example: 3^4 would be 3x3x3x3
You might be interested in
Find the area of 21m,11m,16m,14m,5m,35m,
Butoxors [25]

Answer:

pls I don't understand the question can u explain

7 0
3 years ago
The functions f and g are defined as follows.
Afina-wow [57]

Answer:

Answer:

f(-2) = -10

g(5) = -21

Step-by-step explanation:

for f(-2), substitute x with -2 and do the equation, for g(5) substitute x with 5 and get never 21

8 0
3 years ago
Use differentials to estimate the amount of paint needed to apply a coat of paint 0.07 cm thick to a hemispherical dome with dia
Mademuasel [1]

An hemispherical dome is half a sphere. If the diameter is 60 m, then the radius is 30 m.

We can use differentials to solve this problem because we are adding a thin layer to the original dome, so the volume of the dome in increased by a differential of itself.

This differential volume that the dome is increased is equal to the volume of the coat of paint.

The volume of the dome can be written as:

\begin{gathered} V=\frac{4\pi}{3}r^3 \\ \frac{dV}{dr}=\frac{4\pi}{3}\cdot3r^2\Rightarrow dV=\frac{4\pi}{3}\cdot3r^2\cdot dr=4\pi r^2\cdot dr \end{gathered}

Now, we can calculate dV as:

\begin{gathered} dV=4\pi r^2\cdot dr \\ dV\approx4\cdot3.14\cdot(30m)^2\cdot0.07\operatorname{cm}\cdot\frac{1m}{100\operatorname{cm}} \\ dV\approx12.57\cdot900m^2\cdot0.0007m \\ dV\approx7.92m^3 \end{gathered}

Answer: the paint needed for this coat is approximately 7.92 m^3

5 0
1 year ago
What is the value of the digit 6 in the number 106,534
Oxana [17]
It is in the thousand place
3 0
3 years ago
Read 2 more answers
What does 5/8 plus 3/4 equal
densk [106]

Answer:

1 3/8

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • I don’t know someone help ASAP
    5·1 answer
  • What's the geometric mean of 13 and 17?
    7·2 answers
  • Help please........................
    15·1 answer
  • Y1=9(4x-1), y2=4x+1, and y1 is 393 more than 6 times y2
    7·1 answer
  • Amalia has the flu, a communicable disease that causes a cough and a runny nose. Which best describes how she likely got
    13·2 answers
  • Pls Help !              12/4 − 1 3/4 A) 1 /4 B) 1/ 2 C) 1 1/ 4 D) 2 1/ 4
    5·2 answers
  • What is 12 / 2/3 ? nothing pops up when i search it and i have a module exam!
    6·1 answer
  • Giving out the 15 points help please number 2.
    8·1 answer
  • Rachel’s earrings are in the shape of a triangle. The height of the earrings is 1 1/2 inches and the base is 3/5 inches. What is
    5·1 answer
  • Two water tanks are leaking. Tank A has leaked 1/16 of a gallon in 1/12 of a minute, and Tank B has leaked 3/60 of a gallon in 1
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!