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3 years ago

Can someone help me with percents ?

Mathematics

2 answers:

denpristay [2]3 years ago

8 0

The person HAD homework 75/100 or 75%

the remaining days he did NOT have homework , which is 25/100 or 25%

asambeis [7]3 years ago

5 0

Basically the question states that the student had homework 75% of the time. Or 75/100 of the time. They are the same. So to figure out when the student did not have homework you would subtract 100-75. So 25% or 25/100.

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Choose the expression that has 5 as an exponent, n as a base, and 7 as a coefficient

kow [346]

Answer:

Step-by-step explanation:

7n^5

5 0

3 years ago

An engineer is building a bridge that should be able to hold a maximum weight of 1 ton. He builds a model of the bridge that is

MrRissso [65]

Answer:

First blank- 32000 ounces

Second blank- 2000 pounds

Yes the bridge can hold 1 ton.

Step-by-step explanation:

The ratio of the scale of the model to the real bridge = 1:4

The test model shows the model can take 8000 ounces

The real bridge will therefore take 8000 x 4 = 32000 ounces

16 ounces = 1 pound

32000 ounces = x pounds

==> = 32000/16 = 2000 pounds

2000 pounds = 1 ton

therefore the bridge holds 1 ton

6 0

3 years ago

Read 2 more answers

Need help asap please

Ira Lisetskai [31]

Answer:

858 the next one is 947

Step-by-step explanation:

I hope it's right bye

3 0

3 years ago

A hiker climbs a mountain. After 1 hour he is at an altitude of 200 feet. After 3 hours, he is at an altitude of 350 feet. What

s344n2d4d5 [400]

Answer: 75 feet per hour

Step-by-step explanation:

X: 1, 3

Y: 200, 350

150/2

6 0

3 years ago

On a coordinate plane, a line is drawn from point a to point b. point a is at (negative 8, negative 13) and point b is at (4, 11

vladimir2022 [97]

The coordinate for point P which is one-third the length of the line segment from a to b is (-4, -5)

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more variables and numbers.

Point a is at (-8, -13) and point b is at (4, 11). Hence the coordinates for point p(x, y) which is one-third the length of the line segment from a to b is:

$x=\frac{1}{3}(4-(-8))+(-8)=-4\\ \\y=\frac{1}{3}(11-(-13))+(-13)=-5$

The coordinate for point P which is one-third the length of the line segment from a to b is (-4, -5)

Find out more on equation at: brainly.com/question/2972832

#SPJ4

7 0

2 years ago