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damaskus [11]
3 years ago
10

Please someone in the world help me

Mathematics
2 answers:
jeka943 years ago
6 0
C 60 seconds because 14+19+ 16+11 +60

defon3 years ago
4 0
The answer is C. 60. If you add 14+19+16+11 it equals 60.
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A cupcake is 3 inches wide , 3 inches long , 3 inches high . How many cupcakes will fit in a box measuring 15 inches high , 7 cm
Volgvan

Answer:

23 cupcakes

Step-by-step explanation:

Volume is the key to this question;

Calculate the volume of the cupcake;

3 × 3 × 3 = 27 inches^3

Then the volume of the box;

15 × 7 × 6 = 630 inches^3

Then divide the volume of the box by the volume of the cupcake to see how many can fit in;

630 ÷ 27 = 23.3333

;Hence you can fit... 23 cupcakes

3 0
3 years ago
Which of the following is solution set of 4x = y and 2x2 − y = 0? A. {(0.5, -0.5), (2, -8)} B. {(0, 0), (2, 8)} C. {(1.5, 2), (8
sergiy2304 [10]
4x = y
2x^2 - y = 0
2x^2 - 4x = 0
2x(x - 2) = 0
2x = 0 or x - 2 = 0
x = 0 or x = 2

y = 4(0) or y = 4(2)
y = 0 or y = 8

Therefore, solution set is {(0, 0), (2, 8)}
7 0
4 years ago
Is the following statement true or false?<br> Parallel lines do not intersect.
hammer [34]

Answer:

True

Step-by-step explanation:

Parallel lines go straight on forever and ever without intersection

5 0
3 years ago
Read 2 more answers
If f(x)=x^2 and g(x)=1÷2x+3 find g(f(-1))
gogolik [260]

ANSWER

g(f( - 1)) = \frac{1}{5 }

EXPLANATION

The given function is:

f(x) =  {x}^{2}

and

g(x) =  \frac{1}{2x + 3}

g(f(x)) = g( {x}^{2} )

g(f(x)) = \frac{1}{2{x}^{2} + 3 }

To find g(f(-1)), we substitute x=-1, to obtain;

g(f( - 1)) = \frac{1}{2{( - 1)}^{2} + 3 }

We simplify the square in the denominator to get,

g(f( - 1)) = \frac{1}{2+ 3 }

We now add the denominator to obtain;

g(f( - 1)) = \frac{1}{5 }

6 0
4 years ago
if you think that Andy solved the problem correctly, explain how you can tell he is correct. If not, identify and explain all er
nasty-shy [4]

Answer:

25 lol

Step-by-step explanation:

4 0
3 years ago
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