3 years ago

Does the associative property work for subtraction or division? Explain why or why not

2 answers:

7 0

Associative law states that the order of grouping the numbersdoes not matter. This law holds for addition and multiplication but it doesn't hold forsubtraction and division.

Alex787 [66]3 years ago

4 0

No, the associative property does not work for division or multiplication, because it will give drastic different numbers

You might be interested in

Amber is solving the inequality X+61- 12 < 13 by graphing. Which equations should Amber graph?

mafiozo [28]

Answer:

I think No B is the answer

8 0

2 years ago

X² - 6x=7 x² - 6x = 7 (x-_) 2 = — a x - 3= = x - 3= _and x - 3 = _

ankoles [38]

Answer:

Not possible

Step-by-step explanation:

To many equal signs!

6 0

3 years ago

FOR 15 POINTS Determine whether each given value of h makes the inequality 4h + 13 ≤ −7 true. Select Yes or No for each value.

Norma-Jean [14]

Answer:

Yes, no, yes

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

A 90% confidence interval for the average weight (in pounds) of Americans was found to be (185, 210). The point estimate for thi

Lynna [10]

Answer:

B. 12.5

Step-by-step explanation:

We have the lowe confidence interval = 185

The upper confidence interval = 210

Mean of X = (lower confidence + upper confidence interval)/2

Mean of X = 185 + 210/2

= 197.5

The margin of error = the upper confidence interval - mean of X

= 210-197.5

= 12.5

3 0

3 years ago

A circle with radius 6 has a sector with a central angle of 48 what is the area of the sector

inn [45]

Answer:

≈ 15.08 units²

Step-by-step explanation:

The area (A) of the sector is calculated as

A = area of circle × fraction of circle

= πr² × $\frac{48}{360}$ ( r is the radius )

= π × 6² × $\frac{48}{360}$

= 36π × $\frac{48}{360}$ = π × $\frac{48}{10}$ = $\frac{48\pi }{10}$ ≈ 15.08

5 0

3 years ago

Read 2 more answers