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2 years ago

11

At a high school, students can choose between three art electives, four history electives, and five computer electives. Each stu

dent can choose two electives.
Which expression represents the probability that a student chooses an art elective and a history elective?

2 answers:

denpristay [2]2 years ago

5 0

Am not sure but I think is C

sergejj [24]2 years ago

3 0

Answer:

C. (3C1)(4C1)/12C2

on edge

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D. Rom has just given an insurance company $35,000. In return, he will receive an annuity of $3,700 for 20 years. At what

Feliz [49]

Answer:

0.53%

Step-by-step explanation:

hope it is well understood

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2 years ago

Which of the following represents x =1/3y written in general form?

Serhud [2]

If you would like to write x = 1/3 * y in general form, you can do this using the following steps:

The general form of the equation is: ax + by + c = 0.

x = 1/3 * y

x - 1/3 * y = 0

The correct result would be x - 1/3 * y = 0.

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2 years ago

A bouquet of flowers contains a total of 24 red and white roses. The number of red roses is 4 less than three times the number o

geniusboy [140]

Answer:

White roses - 7

Red roses - 17

Step-by-step explanation:

Set up proportional equations

White roses = x

Red roses = 3x - 4

Set equal to 24

x + 3x - 4 = 24

4x - 4 = 24

4x = 28

x = 7

x is white roses, so there are 7

Plug x value into red rose equation

3(7)-4

21-4 = 17 red roses

Check

17+7 = 24

5 0

2 years ago

I really need help I don’t know how to you know

lianna [129]

Answer:

144 in internal angle

Step-by-step explanation:

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2 years ago

Help please thank you

anzhelika [568]

Answer:

g(1) = -6

Step-by-step explanation:

g(x) = -2x^2 - 4x

You want to solve for g(1). To do this make every x value in the original equation become 1.

g(1) = -2(1)^2 - 4(1)

Evaluate the exponent.

g(1) = -2(1) - 4(1)

Multiply.

g(1) = -2 - 4

Subtract.

g(1) = -6

4 0

3 years ago