3 years ago

Please select the best answer from the choices provided A B C D

Mathematics

1 answer:

galben [10]3 years ago

4 0

Answer:

c, i think

Step-by-step explanation:

You might be interested in

(6) (-2a)? x 64 =<br><br> How do I work this out

loris [4]

Answer:

-768a

Step-by-step explanation:

6*-2a = -12a

-12a*64 = -768a

3 0

3 years ago

Read 2 more answers

How do you simplify:<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B%28125%20%5E%7B2%7D%20%7D%20%29%20%20%20%5E%7B%20-%20

Nady [450]

Answer:

$\huge\boxed{\sqrt{(125^2)^{-\frac{1}{3}}}=\dfrac{1}{5}}$

Step-by-step explanation:

$\sqrt{(125^2)^{-\frac{1}{3}}}\qquad\text{use}\ (a^n)^m=(a^m)^n\\\\=\sqrt{\left(125^{-\frac{1}{3}\right)^2}\qquad\text{use}\ \sqrt{a^2}=a\ \text{for}\ a\geq0\\\\=125^{-\frac{1}{3}}\qquad\text{use}\ a^{-n}=\dfrac{1}{a^n}\\\\=\dfrac{1}{125^\frac{1}{3}}\qquad\text{use}\ a^\frac{1}{n}=\sqrt[n]{a}\\\\=\dfrac{1}{\sqrt[3]{125}}=\dfrac{1}{5}\qquad\text{because}\ 5^3=125$

5 0

3 years ago

A data set has a RANGE of 24 and a MEAN of 104. If the data set contains three numbers and the highest number is 118, then what

s2008m [1.1K]

Answer:

highest number is 118

middle number is 100

lowest number is 94

Step-by-step explanation:

R=24---between high and low is 24 numbers

M=104---average of the three numbers

highest number is 118

therefore if you subtract 24 from 118 therefore the lowest number is 94

Then i used a mean calculator and went up from 95 to 100 before the means matched.

7 0

3 years ago

The following system of linear equations is solved by graphing them on the coordinate plane.

olga nikolaevna [1]

Answer:

(0, -1)

Step-by-step explanation:

Maybe you're graphing ...

y = 3x -2
y = -3/5x -1

These lines meet in the 4th quadrant. The closest point among the answer choices is on the negative y-axis: (0, -1).

6 0

3 years ago

Teresa wants to buy 2 new tires for her mountain bike.

BaLLatris [955]

Answer:

For her mountain bike she will have 2 tires

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers