3 years ago

I don't get this question help me

Mathematics

1 answer:

professor190 [17]3 years ago

5 0

The answer would be C. 2.702, 2.707, 2.72, 2.722

Good luck on your test prep ;)

You might be interested in

ANSWERRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR PLEASEEEEEEEEEEEEEEEEE

Alexeev081 [22]

Its 41....VERY EASY

Let me show you:

4*4= 16 because of the exponent (2)

4 times 4 =16

Then add by 25..

Which gives u 41..

Hope this helps....

5 0

3 years ago

Read 2 more answers

Katie is a high school student with two part time jobs. She earns $14 per hour babysitting little kids. She earns $11 per hour w

Yanka [14]

It’s A because she earns $14 more than the other

8 0

3 years ago

Read 2 more answers

-25^-1/2 with explanation please

slavikrds [6]

Answer:

The simplified value of $-25^{-\frac{1}{2}}$ is $-\frac{1}{5}$ .

Step-by-step explanation:

As the given expression is

$-25^{-\frac{1}{2}}$

Lets simplify this expression step by step

$-25^{-\frac{1}{2}}....[A]$

$\mathrm{Apply\:exponent\:rule}:\quad \:a^{-b}=\frac{1}{a^b}$

$25^{-\frac{1}{2}}=\frac{1}{25^{\frac{1}{2}}}$

So, lets plug $25^{-\frac{1}{2}}=\frac{1}{25^{\frac{1}{2}}}$ in equation [A] i.e. $-25^{-\frac{1}{2}}....[A]$

$-25^{-\frac{1}{2}}....[A]$

$=-\frac{1}{25^{\frac{1}{2}}}$ ∵ $25^{-\frac{1}{2}}=\frac{1}{25^{\frac{1}{2}}}$

$=-\frac{1}{5}$ ∵ $25^{\frac{1}{2}}=5$

Therefore, the simplified value of $-25^{-\frac{1}{2}}$ is $-\frac{1}{5}$ .

Keywords: simplification, exponent rule

Learn more about expression simplification from brainly.com/question/13848834

#learnwithBrainly

5 0

3 years ago

If cosØ =-3/5 in quadrant 2, what is sinØ? A. 3/4 B. 4/5 C. -3/4 D. -4/5

Studentka2010 [4]

Answer:

B. 4/5

Step-by-step explanation:

5 0

3 years ago

The grocery store charges $6.85 for 5 bags of potatoes.if someone bought 7 bags of potatoes, how much would it cost them

NikAS [45]

The answer is $9.59 as one bag is $1.37 so time that by seven and you get that

8 0

3 years ago