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Crazy boy [7]
3 years ago
11

A.) write an exponential expression: let 10 be the base and an even number between 1 and 10, be the exponent.

Mathematics
1 answer:
AfilCa [17]3 years ago
6 0

Answer:

  10^2 . . . . see below for additional information or versions of the answer(s)

Step-by-step explanation:

You seem to want 10^<em>exponent</em>, where <em>exponent</em> is an even single digit, not zero.

We choose <em>exponent</em> = 2, so your expression is ...

  10^2

__

There are several versions of expanded form. One uses exponents. In that form, the expression above <em>is the expanded form</em>.

Another uses multipliers of 1, 10, 100, 1000, and so on. In that form, the expression expands as ...

  10^2 = 1×100

Another expanded form uses individual digits of the expanded form with others set to zero

  10^2 = 100

The standard form is ...

  10^2 = 100.

_____

We suppose your exponential expression might have another multiplier, such as 2.98:

  • exponential expression: 2.98×10^2
  • standard form: 298
  • expanded form 1: 2×10^2 + 9×10^1 +8×10^0
  • expanded form 2: 2×100 +9×10 +8×1
  • expanded form 3: 200 + 90 + 8
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bearhunter [10]

Answer:

They would need to sell more than or equal to 140 boxes of cookies.

Step-by-step explanation:

The equation would be

2.50t >= 350

--------   -------

2.50     2.50

t >= 140

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2 years ago
What is the answer for this problem if f(x)= 3x+10x and g(x)=5x-3, find (f+g)(x).
hammer [34]
(f+g)(x) =f(x)+g(x)=3x+10x+5x-3=\boxed{18x-3}\ D.
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2 years ago
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Which graphs represent functions?
sesenic [268]

Answer:

Graphs B and D.

Step-by-step explanation:

The graph of a function has at most one y value for each x value.

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1 year ago
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Twenty seven pears are packed in bags of three. Five bags of pears are sold. How many pears are left
aliya0001 [1]

Answer:

Pears\ Left = 12

Step-by-step explanation:

Given

Pears = 27

Bags\ Sold = 5

Required

Determine the number of bags sold

First, we need to determine the number of bags for 27 pears;

Since they are packed in 3s

Bags = 27/3

Bags = 9

Hence:

9 bags were used for 27 pears;

After 5 bags were sold, we have:

Bags\ Left = 9 - 5

Bags\ Left = 4

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So:

Pears\ Left = 4 * 3

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4 0
3 years ago
PLEASE HELP SOON! ALSO INCLUDE A SMALL EXPLANATION as well as the answer ! I am rewarding 100points if you answer quickly
alina1380 [7]

Answer:

the answer is B

f(x)=-2x+3

Step-by-step explanation:

to get the -2x I did --->

pick two points I used (0,3) and (1,1) and used the equation \frac{y2-y1}{x2-x1}

where y2 would be 1 and y1 would be 3

and where x2 would be 1 and x1 would be 0

so you would put the numbers in the equation which would look like\frac{1-3}{1-0}=\frac{-2}{1} and equal -2 which would be -2x in the answer

And the +3 is the y-intercept

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2 years ago
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