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nikklg [1K]
3 years ago
10

Evaluate this exponential expression.

Mathematics
1 answer:
Afina-wow [57]3 years ago
8 0
It's -32 since 10-42=-32
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A spinner is evenly divided into 8 equal areas and numbered from 1 through 8. What is the probability of spinning a number less
elena-s [515]

less than 3 is a 1 or 2

probability of 1    or   probability of 2

        1/8               +            1/8

                        2/8

                    =  1/4

Answer: 1/4  = .25

5 0
4 years ago
several friends each ad 2/5 of a bag of peanuts left over from a baseball game. they realized that they could have bought two fe
Anarel [89]

Well to my knowledge we need to find <span>how many people with that amount equal 2 for the amounts of peanuts. So lets go one by one.</span>


2 friends = 4/5 of a bag of peanuts left together. - 0.8 left 

<span>3 friends = 6/5 of a bag of peanuts left together. - 1.2 left </span>

<span>4 friends = 8/5 of a bag of peanuts left together. - 1.6 left </span>

<span>5 friends = 10/5 of a bag of peanuts left together. - 2 left </span>

<span>So, there are 5 friends total.         

5 friends     

:)</span>
5 0
3 years ago
Read 2 more answers
Help ASAP with mathematics
skelet666 [1.2K]

Answer:

It was -20 that had become -13 by adding several points. Meaning seven points was added

6 0
3 years ago
Sinplify the expression
Sunny_sXe [5.5K]

To simplify a division of exponents, you can subtract the powers.  2-(1/4)=7/4

Now, the expression is 3^7/4, which is equal to 6.8385.


Hope this helps!!

7 0
4 years ago
(x+2)(x-3)<br><br> (x+2)(x-3)
gregori [183]

Answer:

x² - x - 6

Step-by-step explanation:

Given

(x + 2)(x - 3)

Each term in the second factor is multiplied by each term in the first factor, that is

x(x - 3) + 2(x - 3) ← distribute parenthesis

= x² - 3x + 2x - 6 ← collect like terms

= x² - x - 6

6 0
3 years ago
Read 2 more answers
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