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stepladder [879]
3 years ago
13

Which equation is in point-slope form and depicts the equation of this line?

Mathematics
1 answer:
crimeas [40]3 years ago
4 0

Answer:

i believe the answer is A

Step-by-step explanation:

(y + 4) = -(1)/(3)(x + 1)

distribute -1/3 to (x+1)

(y+4)= -1/3x + -1/3

subtract 4 from each side

y= -1/3x - 13/3

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(4, 1) and (6,7)what is the slope ​
mojhsa [17]

Answer:

3

Step-by-step explanation:

m =  \frac{y}{x}  =  \frac{7 - 1}{6 - 4}  =  \frac{6}{2}  = 3

6 0
3 years ago
I need help with this question it's really hardd
Vsevolod [243]
1st one on second row I think
7 0
4 years ago
1. Suppose people ages 16-30 make up 15% of drivers on the road, 80% of drivers are aged 31-64, and 5% of drivers are aged 65+.
Yuliya22 [10]

Answer:

0.8675

Step-by-step explanation:

Given that people ages 16-30 make up 15% of drivers on the road, 80% of drivers are aged 31-64, and 5% of drivers are aged 65+.

Furthermore, suppose drivers in each age range cause car accidents at the rates of 6%, 4%, and 9%, respectively.

age 16-30 31-64 >65  

Prob 0.15 0.8 0.05 1

Prob for accidents 0.06 0.09 0.04  

Product 0.009 0.072 0.002 0.083

Prob for 31-64 causing it/accident =\frac{0.072}{0.083} \\=0.8675

Using Bayes theorem we got answer as 0.8675

3 0
3 years ago
6=x\5 x=? What does x equals
Scorpion4ik [409]
Answer:

x = 30

Explanation:

You multiply both sides of the equation by 5. This results in x = 30.
4 0
4 years ago
Read 2 more answers
A baker uses the expression 5.75c, where c is the number of cakes and $5.75 is the price of each cake, to determine his income.
Radda [10]
The bakers income will be $189.75
7 0
3 years ago
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