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maw [93]
3 years ago
12

There are five candidates for class president. McKayla and Jacob have the same chance of winning. Daniel has a 20% chance of win

ning, and Samantha and Maria are both half likely to win as Daniel. Create a table of probabilities for the sample space.
Mathematics
1 answer:
Marysya12 [62]3 years ago
3 0

Answer:

Mckayla 30%

Jacob 30%

Daniel 20%

Samantha 10%

Maria 10%

Step-by-step explanation: First Divide 20% into half to get samantha and marias percent then add those together then subtract what you get from that to 100% and then divide into half for Mckayla and Jacobs percent

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Select all expressions that can be subtracted from 9x to result in the expression 3x+5.
Arte-miy333 [17]
<h2>Answer:</h2><h2>The expressions that can be subtracted from 9x to result in the expression 3x+5 is 6x - 5</h2>

Step-by-step explanation:

To find the expression that can be subtracted from 9x to result in the expression 3x+5.

Let us consider the expression, a - b = c

Here a = 9x

the result, c = 3x + 5

b = ?

Substitute the values in the above equation, we get

9x - b = 3x + 5

9x - (3x + 5) = b

b = 6x - 5

5 0
3 years ago
The table represents a function.
Maslowich

-1

Step-by-step explanation:

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3 0
2 years ago
Write in standard form: 22.2 x 10^5
garri49 [273]
2220000
 
it just means that 22.2 needs to be multiplied by 10, 5 times, so just move the decimal five to the right.
3 0
3 years ago
What is the inverse function for h(x) = <img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx%2B7%7D%20-1" id="TexFormula1" title="\sqrt
Blizzard [7]

Step-by-step explanation:

y =  \sqrt{x + 7}  - 1

Replace x and y.

x =  \sqrt{y + 7}  - 1

Solve for y.

x + 1 =  \sqrt{y + 7}

Square both sides.

(x + 1) {}^{2}  = y + 7

(x + 1) {}^{2}  - 7 = y

This is the inverse function or you can also say

{x}^{2}  + 2x - 6 = y

5 0
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Makovka662 [10]
It might be 9 if it's not 6 ...but I can't see how it wouldn't be 6?
7 0
2 years ago
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