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3 years ago

Which of the following questions is a statistical question?

Mathematics

2 answers:

NISA [10]3 years ago

5 0

Answer:

Step-by-step explanation:

MariettaO [177]3 years ago

4 0

Answer:

Step-by-step explanation:

Im not full sure what the answer is but I do know that 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. For example, "How many minutes do 6th grade students typically spend on homework each week?" is a statistical question.

I think that a one of the answers may be number 3 but im not 100%

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ANSWER QUICKLY..

astra-53 [7]

Answer:

10 weeks

Step-by-step explanation:

Let's set an equation for you and your brother.

You have $90 plus $18 for every week you save (x).

90+18x

And your brother has $120 plus $15 dollars per week that he saves (x)

120+15x

You want to have the sum of the money equal so combine the two concluded statements

90+18x=120+15x

Arrange them so that you have like terms on each side

90+18x-15x=12+15x-15x

90+3x=120

90-90+3x=120-90

3x=30

x=10

"x" is our number of weeks you and your brother save so the answer is 10 weeks

Just to be sure you can use our equation and plug 10 for every time you see x to make sure our answer is right.

6 0

2 years ago

Using the distributive property to find the product (y — 4)(y2 + 4y + 16) results in a polynomial of the form y3 + 4y2 + ay – 4y

klio [65]

I got a =16.
Hope this helps! :D

4 0

3 years ago

Read 2 more answers

Help me please its not d because it was wrong

gladu [14]

IT'S B..............;)

4 0

3 years ago

Read 2 more answers

steven is makin burgers 1/3 of a pound each. if he has 6.02 pounds of meat how many burgers can he make

vodomira [7]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

What is 859 under a thousand as a mixed number?

Semmy [17]

To convert the improper fraction $\frac{1000}{859}$ into a mixed number, you first want to divide the numerator (1000) by the denominator (859):
$1000 \div 859 = 1 R141$

The quotient, which is 1, will be your whole number part of your mixed number. The remainder, 141, will become the numerator of the fraction part of your mixed number. The original denominator of your improper fraction, 859, is still the denominator of your mixed number. So your mixed number form of your improper fraction is:
$\frac{1000}{859} = 1 \frac{141}{859}$

Your answer is $1 \frac{141}{859}$

6 0

2 years ago