2 years ago

I need help on understanding this concept

1 answer:

3 0

So the slope formula is m= (y2-y1) /
(x2-x1). You can label -2 as x1 and 11 as y1. And the other point is x2 and y2. They you just plug it in the m= (y2-y1) /
(x2-x1) formula and solve. To get a better understanding look up, how to find the slope of a line with two points. Hope it helps

You might be interested in

two cylinders are similar. the surface area of one is 64cm2 and the surface area of the other one is 81cm2. find the scale facto

Kitty [74]

Answer:

this should help I guess pls tell me if it was wrong

7 0

3 years ago

A machine has three components A, B and C. The probability of A working is 7/10. If A is working, the probability of B working i

gizmo_the_mogwai [7]

Answer:

false

Step-by-step explanation:

what is the question

8 0

1 year ago

If a test is worth 90 points and I got 12/15 questions right then what would my grade be?

Yuki888 [10]

Answer: 80

Step-by-step explanation:

6 0

2 years ago

Please help me answer 61-64 with explanations please (if u can)

wlad13 [49]

Answer:

61 4gr speed is equal rpto density multiply by acceleration is equal to 4

4 0

2 years ago

A survey of students' favorite sports was taken from a random sample of

White raven [17]

Answer:

129

Step-by-step explanation:

Considering the survey to be representative, you can simply multiply the share of students p preferring “Track & Field” with the whole school population at the same time to estimate the number of such students in the whole school.

First we need to find the relative share p of such answers in the study by dividing it by the sum of answers, assuming that the table is complete for that random sample:

p = 4/(8 + 5 + 4) = 4/17

Then for the whole school we get 550 p ≈ 129.4

6 0

2 years ago