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lord [1]
3 years ago
15

What is the answer to 2 times 3.61 plus 2.4624 plus 1.7496 plus 1.7496

Mathematics
2 answers:
borishaifa [10]3 years ago
8 0

Answer:

13.1816

Step-by-step explanation:

marissa [1.9K]3 years ago
6 0
The answer is 13.1816
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A cube has a volume of 0.215ft³. What is te length of each side of the cube?
enyata [817]

Answer:

length ≈ 0.599 feet

Step-by-step explanation:

volume = length³

0.215ft³ = length³

cube root both sides to isolate the length

∛(0.215ft³) = length

length ≈ 0.599 feet

6 0
2 years ago
|x| + 6 = 3 <br><br> A question on homework
alexdok [17]

Answer:

-9

Step-by-step explanation:

-9+6=-3

5 0
3 years ago
In a school, the ratio of soccer players to volleyball players is 4 : 1. The number of soccer players is how many times the numb
Stells [14]

Answer:

3

Step-by-step explanation:

Hope this helps.    :)     :D

5 0
2 years ago
An airplane climbs 100 feet during the first second after takeoff. In each succeeding second it climbs 100 feet more than it cli
tigry1 [53]

Answer:

15 seconds.

Step-by-step explanation:

∵ The distance covered by plane in first second = 100 ft,

Also, in each succeeding second it climbs 100 feet more than it climbed during the previous second,

So, distance covered in second second = 200,

In third second = 300,

In fourth second = 400,

............, so on....

Thus, the total distance covered by plane in n seconds = 100 + 200 + 300 +400......... upto n seconds

=\frac{n}{2}(2\times 100 + (n-1)100)  ( Sum of AP )

=\frac{n}{2}(200+100n-100)

=\frac{n}{2}(100+100n)

=50n+50n^2

Suppose the distance covered in n seconds is 12,000 feet,

\implies 50n+50n^2=12000

n+n^2=240

n^2+n-240=0

n^2+16n-15n-240=0

n(n+16)-15(n+16)=0

(n-15)(n+16)=0

\implies n=15\text{ or }n=-16

∵ n can not be negative,

Hence, after 15 seconds the plane will reach an altitude of 12,000 feet above its takeoff height.

6 0
3 years ago
Read 2 more answers
A large diamond with a mass of 712.04 grams was recently discovered in a mine. If the density of the diamond is 3.51 grams over
cricket20 [7]

The volume of the diamond will be equal to V=202.56 cm³

<h3>What is volume?</h3>

The Volume of the cone is the amount of quantity, which is obtained in the 3-dimensional space.

The Mass is given as= 712.04 grams

The density is given as =3.51 gram per cm cube

So we know that the density is given by the formula:

\rm Density =\dfrac{M}{V}\\\\\\V=\dfrac{M}{Density}\\\\\\ V=\dfrac{712.04}{3.51}\\\\\\

V=202.56 cm³

Hence the volume of the diamond will be equal to V=202.86\ cm^3

To know more about Volume follow

brainly.com/question/1972490

#SPJ1

6 0
2 years ago
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