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erma4kov [3.2K]
3 years ago
11

Which of the following statements contain a variable? (you can have multiple answers)

Mathematics
1 answer:
ZanzabumX [31]3 years ago
3 0
<span>The following statements contain a variable :
</span><span>
D. The airplane flew at a speed of 600 kilometers per hour.
</span>B. Sam scored 5 more points than Eric.
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What is the quotient if 3/4 and 5/6?
LenaWriter [7]

The answer to 3/4 divided by 5/6 = 9/10

3 0
3 years ago
Sand for use on icy roads is stored in a conical pile 14.2 m high and with a base diameter of 34.4 m calculate the volume of the
sammy [17]

Answer:

1. The volume of the pile is 4,399.7719 m^3

2. The number of sanders to be filled from a pile is 638

Step-by-step explanation:

Here, we firstly would calculate the volume of the pile

Mathematically, that will be;

V = 1/3 * pi * r^2 * h

from the question, h = 14.2

Mathematically, r = d/2

r = 34.4/2 = 17.2 m

So the volume will be:

V = 1/3 * 3.142 * 17.2^2 * 14.2

V = 4,399.7719 m^3

To find the number of sanders to be filled,

we simply divide the volume obtained by the volume a sander can take

That will be;

4,399.7719/6.9

= 637.6 which is 638

4 0
3 years ago
Classify each pair of labeled angles as complementary, supplementary, or neither.
professor190 [17]
Supplementary, complementary, neither
6 0
3 years ago
Sam is 6 years older than marlon. The sum of their ages is 30. Find Sam and marlons age.
Triss [41]

Answer:

Sam = 18 and Marlon = 12

Step-by-step explanation:

If Sam is 6 years older but added is 30 then Sam could 18 and Marlon 12.

6 0
4 years ago
Read 2 more answers
The value of the 5 in 634,952 is times the value of the 5 in 43,597
xxMikexx [17]

Answer:

  C.  1/10

Step-by-step explanation:

To find the value of a digit in a number, set all the other digits to zero.

  The value of the 5 in 634,952 is 000,050 = 50.

  The value of the 5 in 43,597 is 00,500 = 500.

We want to find the multiplier k such that ...

  50 = k×500 . . . . . . . 50 is "k" times 500

Divide by 500 to see ...

  50/500 = k = 1/10

The value of 5 in the first number is 1/10 times the value of 5 in the second number.

6 0
4 years ago
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