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
Mama L [17]
3 years ago
11

C an you simplify 5^-8 x 5^4

Mathematics
1 answer:
EastWind [94]3 years ago
6 0

Answer:

1/625

Step-by-step explanation:

Exponent Rule: (b^m)(b^n) = b^{m+n}

Exponent Rule: b^{-m}=\frac{1}{b^m}

5⁻⁸ · 5⁴ = -8 + 4 = -4

5⁻⁴

1/5⁴

1/625

You might be interested in
Solution of y - x < -3
devlian [24]

Answer:

Step-by-step explanation:

The inequality y - x < -3 should be solved for y, as follows:

Add x to both sides, obtaining:

y  <  x - 3

Note that this y  <  x - 3 has the form y = mx + b, which represents a straight line.  In this case the straight line would be y = x - 3, meaning that the slope of this line is 1 and the y-intercept is -3.

Because y  <  x - 3  involves the inequality symbol <, draw a dashed line, not a solid line.   The solution set consists of all points on the graph BELOW this dashed line y  <  x - 3.

8 0
3 years ago
A number h is at least -12
sasho [114]

Answer:

The at least sign is ≥. So, h ≥ -12

5 0
3 years ago
Camellia earned $160 over the summer. If you put 80% of earnings into her savings account and spent 75% of the rest on a gift fo
In-s [12.5K]

Answer: She has left over $8.

Step-by-step explanation:

Hi, to answer this question we have to analyze the information given:

<em>Camellia earned $160 and you put 80% of earnings into her savings account: </em>

So, to obtain this number we have to multiply Camellia's earnings by 0.80 (the percentage in decimal form, 80 /100 = 0.80)

$160 x 0.80 = $128 (savings)

If we subtract the number obtained to Camellia's earnings:

$160 -$128 = $32 (money left without purchasing a gift)

<em>She spent 75% of the rest on a gift for her </em>

The rest is $32, so we have to multiply it by the percentage in decimal form (75/100=0.75)

$32 x 0.75 (decimal form) = $24

And finally, subtract that number to the original rest.

$32-$24 = $8

She has left over $8.

7 0
3 years ago
Read 2 more answers
A ratio is a comparison of two quantities. For example, the ratio of cows to pigs on a farm could be 1 to 3. For every 1 cow, th
marta [7]

Answer:

How many diet sodas there are in the fridge compared to how many regular sodas?

Step-by-step explanation:

A ratio is a comparison of two quantities. You could represent how many diet sodas there compared to how many regular sodas as a ratio.

I think you were trying to ask about the Flocabulary question, right?

I had it too and got it correct.

3 0
3 years ago
Solve for x.<br> please helppp! it’s the end of the grading period
Lynna [10]

Answer:

x=4

Step-by-step explanation:

16 = 4x

16/4 = x

4 = x

6 0
3 years ago
Other questions:
  • Differentiating a Logarithmic Function in Exercise, find the derivative of the function. See Examples 1, 2, 3, and 4.
    11·1 answer
  • Let's assume that the poverty threshold is $8,980 for an individual and $12,120 for a two-person household. Based on a 40hr work
    10·1 answer
  • Can someone help me with 3 a and b?? Thank you
    8·1 answer
  • robert is trying to collect all the cards of a special collectors edition set of hockey cards. He has 18 cards, which is 40% of
    10·1 answer
  • Write three way to find 3×2×4
    12·2 answers
  • If 6000 people voted in the election how many were from 18 to 29 years old
    14·1 answer
  • I NEED HELP PLEASE SOMEONE HELP ME
    12·1 answer
  • HELP THIS IS DUE SOON,, THE QUESTION IS ON THE PHOTO
    11·2 answers
  • Compute the total pay:
    7·1 answer
  • Write an equation for the line. Express each equation in standard form Ax + By = C, where A ≥ 0.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!