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Len [333]
4 years ago
10

Math with Exponents

Mathematics
1 answer:
sergey [27]4 years ago
7 0
Example

2^3 4^2
2×2×2=6 4×4=16

All you do is multiply the number by the exponent however many times the exponents is
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13m +19 =14m m = what<br>​
dexar [7]

Answer: m = 19

Step-by-step explanation:

4 0
3 years ago
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What is the equation of the transformation of y=x^2, up 4 units and right 2 units?
Jlenok [28]

Answer:

  y = (x -2)^2 +4

Step-by-step explanation:

Translation (right, up) by (h, k) gives you the function ...

  g(x) = f(x -h) +k

You want f(x) = x^2 to be translated right 2 and up 4, so it becomes ...

  y = (x -2)^2 +4

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3 years ago
What is the range of y= 4x + 5?
Soloha48 [4]
It’s y20 I just did this last night
8 0
3 years ago
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An NFL coach sometimes uses a defense that utilizes 3 defensive linemen, 4 linebackers, and 4 defensive backs. His roster (the p
Alexandra [31]

Answer:

68,600

Step-by-step explanation:

The order of the players is not important. For example, a defensive line of Shaq Lawson, Ed Oliver and Jerry Hughes is the same as a defensive line of Ed Oliver, Shaq Lawson and Jerry Hughes. So we use the combinations formula to solve this question.

Combinations formula:

C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

Defensive Lineman:

3 from a set of 8. So

C_{8,3} = \frac{8!}{3!5!} = 56

56 combinations of defensive lineman

Linebackers:

4 from a set of 7. So

C_{7,4} = \frac{7!}{4!3!} = 35

35 combinations of linebackers

Defensive backs:

4 from a set of 7. So

C_{7,4} = \frac{7!}{4!3!} = 35

35 combinations of defensive backs

How many different ways can the coach pick the 11 players to implement this particular defense?

56*35*35 = 68,600

68,600 different ways can the coach pick the 11 players to implement this particular defense

7 0
4 years ago
A sweater is on sale for 35% off and sells for $86. find the original price
yawa3891 [41]
If the price after the sale is $86 then multiply by 1.35 to get $116.10 plus tax is $127.71
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3 years ago
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