All categories

3 years ago

What is the approximate volume of the

Mathematics

2 answers:

zhannawk [14.2K]3 years ago

8 0

The answer is : 10416.67ft^3

Andre45 [30]3 years ago

7 0

Answer:

10417 cubic units (to nearest unit)

Step-by-step explanation:

A formula for the volume of pyramids (and cones--"pointy" things) is one-third times the area of the base times the height.

$V=\frac{1}{3}Bh$ where <em>B</em> is the area of the base.

$V=\frac{1}{3}(625)(50) \approx 10417$ cubic units (rounded)

You might be interested in

Which expression has a value of 15 when n = 7?

sweet [91]

The answer is D.

Explanation- 28/7=4

19-4 =15

6 0

3 years ago

On Melissa's 6th birthday, she gets a $2000 CD that earns 7% interest compounded quarterly. If the CD matures on her 13th birthd

Alexandra [31]

Answer:

$A\simeq3250.83$

Step-by-step explanation:

The amount formula in compound interest is:

$A=P(1+\frac{r}{n} )^{nt}$

where:

P = principal amount

r = annual interest

n = number of compounding periods

t = number of years

We already know that:

P = $2000

$r = 7\% = \frac{7\%}{100\%}=0.07$

t = 7 (number of years from 6th to 13th bday)

n = 4 (quarterly in a year)

Then,

$A=2000(1+\frac{0.07}{4} )^{(4)(7)}\\\\A=2000(1+\frac{0.07}{4} )^{28}\\\\A=3250.825792\\\\A\simeq3250.83$

8 0

2 years ago

Please can someone answer this question quickly please<br><br> Thanks

inessss [21]

Answer:

C. 5/7

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Find the measure of angle x in the figure below: (1 point) Two triangles are shown such that one triangle is inverted and share

Elena L [17]

75°+75°=150°
angles in a triangle add up to 180°
180°-150°=30°
c) x=30°

5 0

3 years ago

I’ll give BRAINLIEST to best answer, please answer fast.

Basile [38]

2 waffles =3$

2x4=8 waffles (How many waffles Sage wants)

3 + 3 + 3 + 3= 12 (or 3x4)

(2) (4) (6) (8)

<u>12$ at I Scream</u>

4 waffles= 4$

4 waffles x2=8$

<u>8$ at Scoopz</u>

12-8= 4

<h3>Sage would save 4 dollars if she got 8 waffles at Scoopz.</h3>

3 0

3 years ago