MATHEMATICS COLLEGE

Add the following - 4/9,7/12and - 3/8​

Answers

Answer 1
Answer:

Answer:

- (17)/(72)

Step-by-step explanation:

- (4)/(9) + (7)/(12) + ( - ( 3)/(8) )

Whenthereis a(+)infrontofanexpressioninparentheses,theexpressionremainsthesame:

- (4)/(9) + (7)/(12) - (3)/(8)

( - 4 * 8 + 7 * 6 - 3 * 9)/(72)

Calculatethesumof difference

( - 32 + 42 - 27)/(72)

(10 - 27)/(72)

- (17)/(72)

Hopethishelps..

Goodluck on your assignment...

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A summer camp wants to hire counselors aides to fill its staffing needs at minimum cost

Answers

Answer:

8 counselors and 12 aids

Step-by-step explanation:

minimum number of staff to run camp = 20

Ratio of counselors to aids to work together = 2:3

To get the multiply factor = 20 / (2 counselors + 3 aids) = 20 / 5 =4

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Find the slope of the line that contains the points (4,2) and (7,-4)*

Answers

Answer:

-2

Step-by-step explanation:

To find the slope of the line you have to use the equation,

(y2-y1)/(x2-x1)

In this case it is, (-4-2)/7-4)

This simplifies to -2 and this is the slope of the line

Answer:

-8/5

hope this help!

Does anyone know the answer

Answers

Answer:

G

Step-by-step explanation:

Try to understand what this equation is saying and what plugging in different values would represent.

At x=0, b(0)=850; which means the initial balance is $850. So H is incorrect.

At x=1, b(1)=871.25; which means that after 1 year, the initial balance will have increase to $871.25. So J is incorrect.

Since the initial vacation of 850 is being multiplied by a factor which is greater than one, the balance will be increased each year. So F is incorrect.

Finally, if we look at the factor by which we are multiplying, do a simple Algebraic step, and convert it into percentages we get:

1.025 = (1 + 0.025) = 100% + 2.5%

Essentially this is showing us that the balance will increase by 2.5% on however much is in the account each year.

So G is your answer.

What is 4901 and 75 estimated to

Answers

on what scale? to the nearest what? Elaborations, PLEASE

Anyways it's just:

4901 (4900*) + 75 (80*) = 4980

*i'm guessing

BUT if they want you to round after addition:

the answer would be 5000

What is the distance between-13 and 13 on a number line

Answers

Answer:

26 units

Step-by-step explanation:

The distance is found by subtracting the numbers

13- -13

13 + 13

26


We know that -13 to 0 is 13 units

0 to 13 is 13 units

13 + 13 is 26 units

26 that is the answer to your question

ou write a short story, but you want to make sure your work is protected before you post it online. What should you do to help protect your copyright? (Site 1)

Answers

You can add the Copyright symbol. And write a notice below your work saying that
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