3 years ago

What question is a statistical question

1 answer:

3 0

Answer:

A statistical question is one that can be answered by collecting data and where there will be variability in that data. This is different from a question that anticipates a deterministic answer.

Step-by-step explanation:

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Mary earns $6 per hour as a waitress. Last week she took home her regular earnings of $6 per hour plus $185 in tips for a total

Daniel [21]

Mary worked 22 hours.

To solve first you would subtract the amount she made in tips from her total earnings (317-185)
= 132
Then you divide that answer by her hourly salary of $6 (132/6)
=22

7 0

3 years ago

Multiply.

PilotLPTM [1.2K]

Answer:

The answer is C.24 - 9x3 - 8x2 + 15x

5 0

3 years ago

Read 2 more answers

Help me pleaseeeeeeeeeee :)

Alika [10]

(X+3)(y-2)

F(x-3)-2

This cheat sheet may help

4 0

3 years ago

42=Wf×64 (what fraction)

Dmitry [639]

So basically 42=x times 64 or 42=64x where you want x to be represented as a fraction so just don't simplify as much

42=64x
divide both sdies by 64
42/64=64/64x
42/64=1x
x=42/64
simplify
42/64=21/32

the answer is 21/32 in simplest form

7 0

3 years ago

A train is going at 200/KM per hour

olya-2409 [2.1K]

Answer:

It moved for 152.7 seconds

Step-by-step explanation:

Time taken/ period, T :

${ \sf{T = \frac{distance}{speed} }}$