3 years ago

Given the two points determine the equation of the line.

Mathematics

1 answer:

deff fn [24]3 years ago

6 0

The answer is y= 2x + 1

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What is the range of the function f(x)= -2x-4 when the domain is {-3,-2,-1}?

Paha777 [63]

F(-3)=(-2)*(-3)-4=6-4=2

F(-2)=(-2)*(-2)-4=4-4=0

F(-1)=(-2)*(-1)-4=2-4=-2

6 0

3 years ago

Ms. Robinson gave her class 12 minutes to read. Carrie read 5 ½ pages in that time. At what rate, in pages per hour, did Carrie

9966 [12]

Answer:

27.5 pages read per hour

Step-by-step explanation:

7 0

3 years ago

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PLEASE ANSWER HURRY THANK YOU

Juliette [100K]

Answer: A. $\dfrac{6}{203}$

Step-by-step explanation:

Given : Jason bought 10 of the 30 raffle tickets for a drawing.

i.e. Total tickets = 30

Also, Number of prizes = 3

The total number of combinations of getting 3 prizes out of 30 tickets = $^{30}C_3$

The number of combinations of getting 3 prizes out of 10 tickets = $^{10}C_3$

Then, the probability that Jason will win all 3 of the prizes if once a raffle ticket wins a prize it is thrown away will be :

$\dfrac{{^{30}C_3}}{^{10}C_3}$

$=\dfrac{\dfrac{10!}{3!7!}}{\dfrac{30!}{3!27!}}=\dfrac{120}{4060}=\dfrac{6}{203}$

Hence, the probability that Jason will win all 3 of the prizes if once a raffle ticket wins a prize it is thrown away is $\dfrac{6}{203}$ .

Hence, the correct answer is A. 6/203.

3 0

3 years ago

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12 = 3 (g - 1) Options are: 5 3 -5 -3

grin007 [14]

The answer would be -3 because you distribute

6 0

3 years ago

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Evaluate the expression 15x plus 4 for x equals -1 1/2

Angelina_Jolie [31]

Answer:

- $\frac{11}{30}$

Step-by-step explanation:

15x + 4 = -1 $\frac{1}{2}$

15x = -5 $\frac{1}{2}$

x = - $\frac{11}{2}$ × $\frac{1}{15}$

x = - $\frac{11}{30}$

5 0

3 years ago