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
Elena L [17]
2 years ago
10

Write the expression in repeated multiplication form. Then write the expression as a power. (-8)^3*(-8)^4 The expression in repe

ated multiplication form is... can someone help me im kinda confused
Mathematics
1 answer:
Makovka662 [10]2 years ago
7 0

Given:

The expression is

(-8)^3\cdot (-8)^4

To find:

The expression in repeated multiplication form and then write the expression as a power.

Solution:

We have,

(-8)^3\cdot (-8)^4

The repeated multiplication form of this expression is

=[(-8)\cdot (-8)\cdot (-8)]\cdot [(-8)\cdot (-8)\cdot (-8)\cdot (-8)]

=(-8)\cdot (-8)\cdot (-8)\cdot (-8)\cdot (-8)\cdot (-8)\cdot (-8)

Clearly, (-8) is multiplied seven times by itself. So,

=(-8)^7

Therefore, the repeated multiplication form of the given expression is (-8)\cdot (-8)\cdot (-8)\cdot (-8)\cdot (-8)\cdot (-8)\cdot (-8) and the expression as single power is (-8)^7.

You might be interested in
Lin uses an app to graph the charge on her phone.
exis [7]

Answer:

  • See below

Step-by-step explanation:

<u>Use the graph to answer the following questions:</u>

When did she start using her phone?

  • At 2 afternoon

When did she start charging her phone?

  • At 8 afternoon

While she was using her phone, at what rate was Lin’s phone battery dying?

<u>From 100% to 40% between 2PM and 4 PM:</u>

  • (100 - 40)/(4 - 2) = 60/2 = 30% per hour
8 0
2 years ago
Read 2 more answers
HELPPPP
fredd [130]

Not sure if this is correct but:

Step-by-step explanation: P = 2000

                                             R = 5% = 0.05

                                             n = 4

                                      y = 2000 ( 1 + \frac{0.05}{4}) ^{4t} = 2000 ( 1.0125 )

                                       Substitute values in the compound interest formula:

                                        y = P ( 1 + \frac{r}{n})^{nt} .

Hope this helps..                  

6 0
2 years ago
What is the difference between a $20,000 and a $30,000 annual salary over a lifetime
Lelu [443]
10,000 dollars is the answer
7 0
3 years ago
Help with this please.....<br> 3=c/-11<br> a.33<br> b.-33<br> c.-14<br> d.14
djverab [1.8K]
The answer is b or c
5 0
2 years ago
Giving 25 points for this! help ASAP please.
sweet [91]

Answer:

A

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Jamie needs to determine the distance across a river. She selects a rock, R, on the opposite river bank. She finds a tree, T, on
    6·1 answer
  • Which lines are perpendicular?
    12·1 answer
  • Suppose c and d vary inversely, and d = 2 when c = 17.
    12·1 answer
  • One angle of an isosceles triangle measures 110°. Which other angles could be in that isosceles triangle? Choose all that apply.
    13·1 answer
  • What is/are the exact solutions for the equation 2cos^2x+3cosx+1=0 on the intercal (0,2pi)
    15·1 answer
  • Solve for x<br> A) 36<br> B) 54<br> C) 72<br> D) 84 <br> Ayo help a girl out
    7·2 answers
  • What is the sum of (2x^2-8x) and (-x^2-2x) please help me
    6·2 answers
  • F(x)-mx+ b, f(-2)=3 and f(4)=1 , what is the value of m and b
    8·1 answer
  • Ms. Strauss fills gum and trinket machines in front of grocery stores. In the trinket machine, there tattoos and stickers. If Mr
    9·1 answer
  • This is algebra 1 please find the answer to this problem.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!