3 years ago

-7+(63/9) Evaluate the Following Expression

Mathematics

1 answer:

hodyreva [135]3 years ago

3 0

Answer:

Step-by-step explanation:

$-7+(\frac{63}{9})=-7+7=0$

You might be interested in

Which is a real-world example of two planes intersecting?

leva [86]

The answer to the question above is the third choice, "a shelf on a wall". The shelf is usually made of rectangular pieces of materials that are then connected to each other to form quadrilaterals. The sides of the shelf are planes.

8 0

3 years ago

Read 2 more answers

Two groups went bowling. Here are the scores from each group.

vladimir2022 [97]

Answer:

Group A has greater variability

Step-by-step explanation:

Group A: 80, 100, 190, 110, 70, 90, 130

The variability of group A data :

Taking the range :

Maximum = 190 ; Minimum = 70

Range = Maximum - Minimum ; 190 - 70 = 120

Group B : 50, 110, 100, 120, 107, 140, 150

The variability of group B data :

Taking the range :

Maximum = 150 ; Minimum = 50

Range = Maximum - Minimum ; 150 - 50 = 100

Hence, Group A has greater variability

6 0

2 years ago

3 to the power of -2 as a fraction

mojhsa [17]

0.03 is your answer yes

4 0

2 years ago

Please HELP! How do I set the combination problem to solve this... Ten students ask to visit a college admissions counselor. Eac

solniwko [45]

Answer:

30240

Step-by-step explanation:

There are 10 possibilities for the first time slot.

After that, there are 9 possibilities for the second time slot.

So on and so forth.

The number of ways five time slots can be assigned is:

10×9×8×7×6 = 30240

Or, using permutation notation, ₁₀P₅.

4 0

3 years ago

Make d the subject of the formula h=<img src="https://tex.z-dn.net/?f=%5Cfrac%7Bd%7D%7B3%7D" id="TexFormula1" title="\frac{d}{3}

lakkis [162]

First you would subtract 2 to get d/3 by itself. On the left side you would have h-2 and one the right d/3 (h-2=d/3). Then you divide by 3 to get d by itself. So the answer is h/3-2/3=d

4 0

3 years ago