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kirza4 [7]
3 years ago
15

You are given a quiz with 3 true/false questions and five multiple choice questions, each with 4 possible answers. How many diff

erent ways could you answer the test?
Please help!!!
Mathematics
1 answer:
FinnZ [79.3K]3 years ago
5 0
The 3 true/false questions means thats 3x2=6. So you have 6 possible different answers for true/false. Then 5 multiple choice consisting of 4 choices which means 5x4=20. Then you add 6+20= 26. So you have 26 possible different wats to answer the test.
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Find the inverse of g(x)=4/x+2
yulyashka [42]
I think it’s g^-1(x)= -2x+4

The “^” means exponent to -1 is the exponent of g

Hope I’m right !!
7 0
2 years ago
Which set of ordered pairs does NOT represent a function?
saveliy_v [14]

I think it would be B but I'm not sure

3 0
2 years ago
Read 2 more answers
What does x equal (x/4)+12=38
user100 [1]
\frac{x}{4} +12=38\\\\ \frac{x}{4}=26\\\\x=104
8 0
3 years ago
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2 questions in the 2 pictures and then im done thank you
Tamiku [17]

Answer:

Hey there!

For the first question we use the triangle area formula: 1/2bh, or 1/2(8)(5). This gives us 20 for the area.

For the second question we get a trapezoid, since the cross section does not pass through the vertex.

Hope this helps :)

3 0
3 years ago
Simplify the expression to a polynomial in standard form:
lukranit [14]

Answer:

-x^3+7x^2-6x-18

Step-by-step explanation:

Use distributive property: (-x+3)(x^2-4x-6)

What is -x * x^2? Answer: -x^3

What is 3 * x^2? Answer: +3x^2

What is -x * -4x? Answer: +4x^2

What is 3* -4x? Answer: -12x

What is -x * -6? Answer: +6x

What is 3 * -6? Answer: -18

-x^3+3x^2+4x^2-12x+6x-18

Combine like terms, and your answer would be....

-x^3+7x^2-6x-18

Hope this helps :)

Have a great day!

7 0
2 years ago
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