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
frosja888 [35]
3 years ago
8

Write 125 as a power using the number five as the base I’m looking for the answer

Mathematics
2 answers:
maksim [4K]3 years ago
5 0

Answer:

5³

Step-by-step explanation:

5*5*5=125

VMariaS [17]3 years ago
4 0
5^3
5 times 5 times 5 = 125
You might be interested in
How many minutes are there in a week
velikii [3]
1 hour=60 minutes
1 day=24 hours=1440 minutes
1 week=7 days=10080 minutes
7 0
3 years ago
Read 2 more answers
Fit a trigonometric function of the form f(t)=c0+c1sin(t)+c2cos(t)f(t)=c0+c1sin⁡(t)+c2cos⁡(t) to the data points (0,5.5)(0,5.5),
larisa86 [58]

Answer

f(t)=-0.2+4.1sin(t)+4cos(t)

Step-By-Step Explanation

Given the function f(t)=c_0+c_1sin(t)+c_2cos(t).

For each pair (t, f(t)) in the data points (0,5.5), (π/2,0.5), (π,−2.5), (3π/2,−7.5)

f(0)=c_0+0c_1+c_2=5.5.

f(\pi /2)=c_0+c_1+0c_2=0.5.

f(\pi)=c_0+0sin(t)-c_2=-2.5.

f(3\pi /2)=c_0-c_1+0c_2=-7.5.

Expressing this as a system of linear equations in matrix form AX=B

\left(\begin{array}{ccc}   1 & 0 & 1 \\   1 & 1 & 0 \\   1 & 0 & -1 \\   0 & -1 & 0    \end{array}   \right)\left(   \begin{array}{c}   c_{0} \\   c_{1} \\   c_{2}\\   \end{array}   \right)=\left(\begin{array}{c}   5.5 \\   0.5 \\   -2.5 \\   -7.5    \end{array}   \right)      

Where    

A=\left(\begin{array}{ccc}   1 & 0 & 1 \\   1 & 1 & 0 \\   1 & 0 & -1 \\   0 & -1 & 0    \end{array}   \right),      

B=\left(\begin{array}{c}5.5\\0.5\\-2.5\\-7.5\end{array} \right)

X=\left(\begin{array}{c}c_0\\c_1\\c_2\end{array}\right)     

To determine the values of X, we use the expression  

X=(A^{T}A)^{-1}A^{T}B      

A^{T}A= \left(\begin{array}{ccc}   3 & 1 & 0 \\   1 & 2 & 0 \\   0 & 0 & 2    \end{array}   \right)

(A^{T}A)^{-1}= \left(\begin{array}{ccc}   0.4 & -0.2 & 0 \\   -0.2 & 0.6 & 0 \\   0 & 0 & 0.5    \end{array}   \right)      

A^{T}B=\left(\begin{array}{c}   3.5 \\   8 \\   8    \end{array}   \right)      

Therefore:    

X=\left(\begin{array}{ccc}   0.4 & -0.2 & 0 \\   -0.2 & 0.6 & 0 \\   0 & 0 & 0.5    \end{array}   \right)\left(   \begin{array}{c}   3.5 \\   8 \\   8    \end{array}   \right)      

X=\left(\begin{array}{c}c_0\\c_1\\c_2\end{array}\right)=\left(\begin{array}{c} -0.2 \\4.1\\4\end{array}\right)  

Therefore, the trigonometric function which fits to the given data is:

f(t)=-0.2+4.1sin(t)+4cos(t)

8 0
3 years ago
Derek flips a coin and rolls a number cube at the same time. Derek rolls an even number. Find the probability that the coin came
Andreas93 [3]
Coin: 50%; 1/2 chance to get heads
dice: 17%; 1/6 chance to get 2
7 0
3 years ago
Read 2 more answers
Factor the polynomial expression 4x3 - 4.
Sloan [31]
<h3>Answer:  4(x - 1)(x^2 + x + 1)</h3>

==================================================

Work Shown:

4x^3 - 4

4(x^3 - 1)

4(x - 1)(x^2 + x + 1)

In the last step, I used the difference of cubes factoring formula which is

a^3 - b^3 = (a - b)(a^2 + ab + b^2)

3 0
3 years ago
Keisha earns $5.50 per hour for yard work.She also charges a $2.00 fee for supplies
Wewaii [24]

Answer/Step-by-step explanation:

Earns per hour: $5.50

1 time fee : $2

Total = $35

( h - hours)

Equation :

5.50h + 2 = 35

First step is to suntract 2 from each side:

5.50h + 2 - 2 = 35 - 2

Simplify

5.50h = 33

Divide each side by 5.50 to seprate h from the numbers:

5.50h/5.50 = 33/ 5.50

H = 6

ANSWER: 6 hours

5 0
3 years ago
Other questions:
  • Our job is to sort and sack marbles for sale. a bag contains 55 marbles, some red and some green. if there are 11 red marbles, w
    5·1 answer
  • Hattie is making fruit baskets, which includes apples and bananas, to send to some of her real estate clients. She wants each ba
    5·2 answers
  • Solve x2 9x 20 = 0. x = 2, x = 10 x = −2, x = −10 x = −5, x = −4 x = 5, x = 4
    5·2 answers
  • G 3.6 Dice rolls. If you roll a pair of fair dice, what is the probability of (a) getting a sum of 1
    12·1 answer
  • PLEASE HElp asap <br> Solve for x.<br> x = [?]<br> X + 19<br> 7x + 9
    6·1 answer
  • 5 + x + 3 + 2x = -2(4x - 15) show the work
    9·2 answers
  • { y = 3<br> 1. {}<br> = x - 3
    13·2 answers
  • Solve for the approximate measure of angle C. <br><br> 38.66<br> 36.87<br> 53.13<br> 51.34
    5·1 answer
  • Suppose the manufacturer makes a profit of
    11·1 answer
  • Find the value of x that makes m || n
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!