3 years ago

Help, I need somebody to help me out with this question.

1 answer:

4 0

The first one is 4•7 I believe

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snow_tiger [21]

C) 3:7
hope this is helpful!

5 0

2 years ago

boyakko [2]

Answer is B :)
if you want details on how to solve it you can ask me!

3 0

3 years ago

Tamiku [17]

Malik total profit will be $213

3 0

3 years ago

laiz [17]

Answer: The waiting time will be 32 minutes when 240 people in line.

Step-by-step explanation:

Let us assume that the waiting time is directly proportional to the number of people in the queue.

Equation of direct proportion between variables x and y : $\dfrac{x_1}{y_1}=\dfrac{x_2}{y_2}$

Put $x_1=20,\ y_1=150,\ y_2=150$ to find $x_2$ .

$\dfrac{20}{150}=\dfrac{x_2}{240}\\\\\Rightarrow\ x_2=\dfrac{20}{150}\times240\\\\\Rightarrow\ x_2=32$

Hence, the waiting time will be 32 minutes when 240 people in line.

3 0

2 years ago

HACTEHA [7]

Answer:

-35x+28

Step-by-step explanation:

have a great day :'D

7 0

3 years ago