All categories

2 years ago

Fred makes $750 a week working 5 days .How much does he make in one day

Mathematics

1 answer:

Radda [10]2 years ago

6 0

Answer:

$150

Step-by-step explanation:

750/5 = 150

You might be interested in

Write in standard form: 22.2 x 10^5

garri49 [273]

2220000

it just means that 22.2 needs to be multiplied by 10, 5 times, so just move the decimal five to the right.

3 0

3 years ago

Find two numbers whose sum is -7 and whose difference is -1. Your answer is:

Katena32 [7]

-3 & -4;

-3 + (-4) = 7

-3-(-4) = -3+4 = 1

3 0

3 years ago

A student computed the average of her 7 test scores by adding the scores together and dividing this total by the number of tests

mina [271]

After the new test, she now has taken 8 tests.
Set it up just like when finding the average:
(87+79)/8
Solve for the new test average

7 0

3 years ago

Felix has a bucket of golf balls.

oksian1 [2.3K]

The answer is c

4•2=8

4 0

2 years ago

Vector u has a magnitude of 5sq rt 3 feet and is directed due west. Vector v has a magnitude

Vikki [24]

The magnitude and the direction angle for the resultant vector are 10N and 120degrees respectively

The formula for calculating the resultant vector is expressed as:

$R^2 = u^2 + v^2\\R =\sqrt{u^2+v^2}$

Given the following distances:

u = -5√3 feet (west direction)

v = 5 feet

Substitute the given values into the formula above;

$R=\sqrt{(5\sqrt{3} )^2+5^2} \\R=\sqrt{(25 \times 3)+25}\\R=\sqrt{75 + 25}\\R=\sqrt{100}\\R = 10 feet$

The magnitude of the resultant vector is 10feet

Get the direction:

$\theta = tan^{-1}\frac{y}{x} \\\theta = tan^{-1}\frac{5}{-5\sqrt{3} }\\\theta =tan^{-1}\frac{-1}{\sqrt{3} }\\\theta = -60^0$

Since tan is negative in the second quadrant, hence;

$\theta = 180 - 60\\\theta = 120^0$

Hence the magnitude and the direction angle for the resultant vector are 10N and 120degrees respectively.

Learn more here: brainly.com/question/5177683

7 0

2 years ago