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Dafna1 [17]
3 years ago
15

can yall pls help me with this, it isn't that hard but i need to know how to solve it in steps and in how to narrow it down, ty.

Mathematics
2 answers:
Alenkinab [10]3 years ago
5 0
This is all you need to do, don’t worry we all struggle :)

marin [14]3 years ago
4 0

Answer:

\frac{times}{days} = \frac{20}{5} = \frac{m}{30}

you need to be consistant when setting up the proportions. The times always need to be on top and the days needs to always on bottom.

Cross multiply and solve for the variable.

20(30) = 5(m)

600 = 5m

120 = m

So, in 30 days the theatre showed 120 movies.

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Answer:

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7 0
3 years ago
The graph below could be the graph of which exponential function?
MrMuchimi

Your answer is B F(x) * (0.5)^x

7 0
3 years ago
Read 2 more answers
What number will the function return if the input is 15.4?
wlad13 [49]

The rule of the function is to multiply the input by 3, since one yard is equal in length to three feet.

So, if the input is 15.4, the output will be

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4 0
3 years ago
One of the formulas for calculating the correct dosage for a child is as follows: C= a/((a+12)) ∙ 180 C = child’s dosage in mill
bogdanovich [222]
So you already have the formula for calculating the dosage for child with: C = a/(a+12)x 180 ml Not sure why you have double brackets

variables are: a = child's age, so everywhere you have an "a" replace it with the age of child.

Example: 5 year old child

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8 0
3 years ago
Help me now please thanks
lesya692 [45]
Circumference because if you rolled the parallelogram into a circle, the dotted line would go around the outside of it.
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