Please Hurry! Due by tonight!

Mathematics

1 answer:

vlabodo [156]3 years ago

6 0

Step-by-step explanation:

the y-intercept is 1 because it's on the y(axis). the line from 1 goes down 1 over three so the slope is 1/3.

your equation would be y=1/3x+1

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How many sixths are in 4

pochemuha

If you would like to know how many sixths are in 4, you can calculate this using the following steps:

n ... the number of sixths
n * 1/6 = 4
n = 4 * 6
n = 24

The correct result would be: 24 sixths are in 4.

3 0

3 years ago

4 times a number is 8 more than 40. what is the number?

vivado [14]

Answer:

The number is 12

Step-by-step explanation:

4 times a number is 8 more than 40

Write the equation

4n=40+8

4n =48

Divide each side by 4 to isolate n

4n/4 = 48/4

n = 12

7 0

3 years ago

A college-entrance exam is designed so that scores are normally distributed with a mean of 500 and a standard deviation of 100.

Crank

Answer: 1.25

Step-by-step explanation:

Given: A college-entrance exam is designed so that scores are normally distributed with a mean $(\mu)$ = 500 and a standard deviation $(\sigma)$ = 100.