All categories

3 years ago

Please help! Will give brainliest!:)

Mathematics

1 answer:

Mrrafil [7]3 years ago

8 0

Answer:

Ex1: If $1000 is invested now with simple interest of 8% per year. Find the new amount after two years. P = $1000, t = 2 years, r = 0.08.

Step-by-step explanation:

hope this helps

You might be interested in

Question 3 (1 point)

Nonamiya [84]

Answer:

I would think Jessica

Step-by-step explanation:

V36-->6 bc 6*6=36

Again, im pretty sure this is your answer not completely positive

5 0

3 years ago

A pyramid has a square base with sides of length s. The height of the pyramid is equal to - of the length of a side on the base.

Vera_Pavlovna [14]

<h3><u>Question:</u></h3>

A pyramid has a square base with sides of length s. The height of the pyramid is equal to 1/2 of the length of a side on the base. Which formula represents the volume of the pyramid?

<h3><u>Answer:</u></h3>

<em><u>The formula represents the volume of the pyramid is:</u></em>

$V=\frac{1}{6}s^3$

<h3><u>Solution:</u></h3>

<em><u>The volume of square pyramid is given by formula:</u></em>

$V = \frac{1}{3} a^2h$

Where, "h" is the height of pyramid

"a" is the length of side of base

Here given that, pyramid has a square base with sides of length s

Therefore,

a = s

The height of the pyramid is equal to 1/2 of the length of a side on the base

$h = \frac{1}{2} \times s\\\\h = \frac{s}{2}$

<em><u>Thus the volume of pyramid becomes:</u></em>

$V = \frac{1}{3} \times s^2 \times \frac{s}{2}\\\\V = \frac{s^3}{6}$

$\boxed{V=\frac{1}{6}s^3}$

Thus the formula represents the volume of the pyramid is $\frac{s^3}{6}$

5 0

4 years ago

Write (-3)^4 in standard form

Olenka [21]

Answer: 81

Step-by-step explanation: Because, (-3)^4=-3*-3*-3*-3=-(-81)=81

3 0

3 years ago

Which of the following is a binomial? <br>A) 8x^5<br>B) 11x+18 <br>C) 14x^2+5x+12 <br>D) 4/x

Citrus2011 [14]

A Binomial is a Polynomial with two terms:

8 0

1 year ago

Need help ASAP <br>Which number line correctly shows -3 - -1.5?

Alexandra [31]

Answer:

The top one I'm pretty sure.

3 0

3 years ago