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1 year ago

1 2/3 divided by (-2 3/4)

Mathematics

1 answer:

MAVERICK [17]1 year ago

6 0

Answer:

I think its -20/33- Im not that confident but i worked it out :)

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What is the mean absolute deviation of this data set? 26, 31, 32, and 39

Nezavi [6.7K]

Answer:

3.5

Step-by-step explanation:

26, 31, 32, and 39

First we need to find the mean

(26+ 31+ 32+ 39) /4

128/4 = 32

The mean absolute deviation is sum of the positive difference between the number and the mean divided by the number of terms

((32-26)+ (32-31)+ (32-32)+ (39-32)) /4

14/4

3.5

4 0

2 years ago

Please help if you can! Thank you!

oksano4ka [1.4K]

Answer:

y = 2(x²+3x)

Step-by-step explanation:

3 0

2 years ago

Simplifying Algebraic Expressions ; 7+9(-6+8)

Grace [21]

Start by multiplying the 9 out:

9(-6 + 8y) = -54 + 72y

Then, add the 7:

-54 + 72y + 7

Then simplify the whole thing:

-47 + 72y

7 0

2 years ago

adell [148]

Answer:

Solving the inequality $3x -2 < 4$ we get $\mathbf{x$

Option D is correct option.

Step-by-step explanation:

We need to solve the inequality $3x -2 < 4$ and find value of x

Solving the inequality for finding value of x, we will keep x on left side of inequality and all other terms on the right side.

$3x -2 < 4$

Adding 2 on both sides

$3x -2+2 < 4+2\\3x < 6$

Now, we will divide 3 on both sides

$\frac{3x}{3}$

So, we get x < 2

Solving the inequality $3x -2 < 4$ we get $\mathbf{x$

Option D is correct option.

5 0

2 years ago

Sara owns a paint shop that makes custom paints. To make one gallon of a specialty color, she needs 4 royal blue units that each

jekas [21]

I think the answer is 1.97 hope it helps you

6 0

3 years ago