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zepelin [54]
3 years ago
8

Mr. Hauseman has 17 students in his class, three of which are freshman and the others are sophomores and juniors. He is going to

randomly draw two students to be partners. He calculates the probability of drawing a freshman and then a sophomore to be
3
34
. How many sophomores are in the class?
Mathematics
2 answers:
Rama09 [41]3 years ago
5 0

Answer:the correct answer is 8

Step-by-step explanation:

Grace [21]3 years ago
4 0

Answer:

17 I think because as know that 34-17 is 17.

Step-by-step explanation:

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When simplifying 4x^3-10x^2+6x/2x^3+x^2-3x, what are the term(s) that can be cancelled
brilliants [131]

Answer:

x can be cancelled

Step-by-step explanation:

we are given

\frac{4x^3-10x^2+6x}{2x^3+x^2-3x}

Firstly, we will factor numerator and denominator

and then we can factor it

4x^3-10x^2+6x=2x(2x^2-5x+3)

4x^3-10x^2+6x=2x(2x+1)(x-3)

now, we can factor denominator

2x^3+x^2-3x=x(2x^2+x-3)

2x^3+x^2-3x=x(x-1)(2x+3)

now, we can replace it

\frac{4x^3-10x^2+6x}{2x^3+x^2-3x}=\frac{2x(2x+1)(x-3)}{x(x-1)(2x+3)}

we can see that

both terms are having x common

so, x can be cancelled

So,

x can be cancelled

3 0
3 years ago
Is 3.61 less than 3.87
My name is Ann [436]

Step-by-step explanation:

yes because 61 is less than 87

5 0
3 years ago
An 8 pack of glue for $3.99 or 1 glue stick for $ .54
gtnhenbr [62]

Answer:

An 8 pack of glue $3.99

Step-by-step explanation

7 0
3 years ago
Read 2 more answers
Pliz answer this question
irina1246 [14]
Cent is by the hundred so one percent is 1/100 so .6%=6/1000
which can be reduced to 3/500
7 0
3 years ago
Solve for k. k/2 +1/2=3
ikadub [295]

Answer:

k = 5

Step-by-step explanation:

Solve for k :

\frac{k}{2} + \frac{1}{2} = 3

-Multiply both sides of the equation by the denominator 2 :

2 \times \frac{k}{2} + \frac{1}{2} = 3 \times 2

k + 1 = 6

-Subtract both sides by 1:

k + 1 - 1 = 6 - 1

k = 5

So, the value of k is 5.

7 0
3 years ago
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