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nexus9112 [7]
3 years ago
10

A constant force of vector F = (23,33) moves an object along a vector D = (20,18) , where units are in pounds and feet. Find the

work done.
Mathematics
2 answers:
tatuchka [14]3 years ago
5 0
The answer is c.1054 foot-pounds. :). 
Work done in x-direction = 23 x 20 = 460.
<span>Work done in y-direction = 33 x 18 = 594.
</span>You then add, 460+594 =1054.
boyakko [2]3 years ago
5 0

Answer:

The answer is 1054 foot-pounds (c)!

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Answer:

It would cost about $2.38

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3 years ago
Read 2 more answers
Express 160 as product of their prime factor
MariettaO [177]

Answer: 5x2^5

Step-by-step explanation: Divide 160 by 2 as many times as you can to get 80x2, 40x2x2, 20x2x2x2, 10x2x2x2x2, 5x2x2x2x2x2. Then re-write your answer so that it is 5x2^5.

4 0
2 years ago
Dante and Mia have a total of 350 pennies in their piggy banks, altogether. After Dante lost half of his pennies and Mia lost on
tatuchka [14]

Answer:

150 pennies were lost altogether

Step-by-step explanation:

Let the initial number of pennies owned by Dante be x pennies

Let the initial number of pennies owned by Mia be y pennies

Mathematically ;

x + y = 350 •••••••(i)

So after losing half, dante will have x/2 pennies left.

Mia lost 1/3 so she will have 2/3y left

So after all the losses, they both had equal amount of pennies

This means that;

x/2 = 2y/3

Cross multiply;

3x = 4y •••••••(ii)

Let’s solve both equations simultaneously;

From i , x = 350-y

Substitute this into equation ii

3(350-y) = 4y

1050-3y = 4y

7y = 1050

y = 1050/7

y = 150

since x = 350-y

x = 350-150 = 200

Now Dante loss x/2 = 200/2 = 100

Mia lost 1/3y = 1/3 * 150 = 50

Total pennies lost = 100 + 50 = 150

7 0
3 years ago
I NEED HELP PLEASE If given the following Graph; Andre earns $4000 a month at his new job. In order to track his spending and sa
melisa1 [442]

Answer:

You would need to multiply 0.33 and 4,000 to find the rent.

Step-by-step explanation:

hope this helps:)

5 0
2 years ago
There are six multiple-choice questions on an exam, each with four possible answers. (a) Determine the number of possible answer
Lubov Fominskaja [6]

Answer:

Possible\ Answers = 4096

Step-by-step explanation:

Given

Questions = 6

Options = 4 each

Required

Determine the number of possible answers

<em>The first question has 4 possible answers</em>

<em>The second has 4 possible answers</em>

<em>The third has 4 possible answers</em>

<em>The fourth question has 4 possible answers</em>

<em>The fifth has 4 possible answers</em>

<em>The sixth question has 4 possible answers</em>

<em />

Possible\ Answers = 4 * 4 * 4 * 4 * 4 * 4

Possible\ Answers = 4^6

Possible\ Answers = 4096

8 0
3 years ago
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