Answer:
Incorrect
Step-by-step explanation:
The correct answer is A.
The slope-intercept form is y-y₁=m(x-x₁)
The problem with B is that if you take out the coordinates for x₁ and y₁, you get the coordinates (1,4). This coordinate does not land on the line.
The coordinates for A is (-1,4). This point does land on the line.
y = 0.22(12) + .99 = 3.63
A 12 minute call will cost $3.63
Answer:
for inverse: f^-1(x)=2x-14
for derivative: f^-1(x)=1/2
Step-by-step explanation:
Answer:
The correct answer is last option
5/7
Step-by-step explanation:
It is given that, eight white balls and twenty black balls are in a bag
<u>To find the probability</u>
From the above data we get,
number of white balls = 8
Number of black balls = 20
total number of balls = 8 + 20 = 28
Probability of getting black ball = number of black ball/Total number of balls
= 20/28 = 5/7
The correct answer is last option
5/7
Answer:
311.2
Step-by-step explanation:
for these kind of problems its best to put it in a calculator to get a quick and accurate answer
