2 years ago

Can anyone please help me on this?

Mathematics

1 answer:

Elena L [17]2 years ago

3 0

Answer:

Step-by-step explanation:

ive done this beffore im a pro

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It costs a dollars for an adult ticket to a reggae concert

brilliants [131]

the answer is C.

12a -18s =36

(12 adult tickets= 12a) - (18 student tickets =18s) =$36

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3 years ago

Y is inversely proportional to x, when Y = 2, x = 4.

irina [24]

Answer:

Constant of proportionality is y divided by x. y is 2 and x is 4. 2 divided by 4 is 1/2.

Let me know if that is correct.

Step-by-step explanation:

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3 years ago

A car is designed to last an average of 12 years with a standard deviation of 0.8 years. What is the probability that a car will

Scorpion4ik [409]

Due to the common probability formula I can solve that task. Refering to the task you gave, we have all the information we need. We solve it like that: $\frac{10-12}{0.8} = -2.5; Probability(-2.5)=.0.00621; Probability = 0.621%$
So the answer is the first option <span>0.621%</span>

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2 years ago

Read 2 more answers

What would be the answer

sashaice [31]

Answer:

I think It's option (B) 45

Step-by-step explanation:

But I am not sure It's correct or not

I hope It's helpful

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2 years ago