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lapo4ka [179]
3 years ago
5

Is 50 pens for 5.00 a rate or unit rate

Mathematics
1 answer:
notsponge [240]3 years ago
4 0
Unit rate if your finding how much one cost.
You might be interested in
Which polynomial function has a leading coefficient of 1 and roots 21 and 31 with multiplicity 1?
schepotkina [342]

Answer:

Which i think is the first one, there may just be a typing error.

Step-by-step explanation:

A polynomial of order n has the following format:

f(x) = a(x - x_{0})(x - x_{1})...(x - x_{n-1})

In which a is the leading coefficient, x_{0}, x_{1},..., x_{n-1} are the roots.

If a root appears m times, they are said to have multiplicity m.

Leading coefficient of 1 and roots 21 and 31 with multiplicity 1

f(x) = 1(x - 21)(x - 31)

So the correct answer is:

f(x) = 1(x - 21)(x - 31)

Which i think is the first one, there may just be a typing error.

8 0
3 years ago
#4 NEAD HELP SOLVE THIS QUESTION ASAP
sergiy2304 [10]
C. 118.2

1 and 2 make a complimentary angle, so 2=118.2

2 and 6 are corresponding, so angle 2=angle 6 (118.2 = 118.2)
4 0
3 years ago
Population in Millions
storchak [24]

Answer:

0.486% of world population lives in Canada.

Step-by-step explanation:

Given: World Population= 7691 million.

           Canada Population= 37.4 million.

Now, finding the percentage of world population lives in Canada.

Population\ percentage= \frac{Canada\ population}{World\ population} \times 100

⇒ Population\ percentage= \frac{37.4}{7691} \times 100

⇒ Population\ percentage= 0.00486\times 100

∴ Population\ percentage= 0.486\%

Hence, 0.486% of world population lives in Canada.

5 0
3 years ago
Find the length of a leg of a right triangle (in inches) if the other leg measures 8 in. And the hypotenuse measures 19 in. Roun
vladimir1956 [14]

Answer:

17.2

Step-by-step explanation:

8 to the power of 2 is 64

19 to the power of 2 is 361

361 - 64 is 297

Square root of 297 is 17.2

4 0
3 years ago
ANYBODY WHO ANSWERS THIS WILL GET 60 POINTS. Male and female high school students reported how many hours they worked each week
Alexxandr [17]
D. The males have a suspected significant high outlier. 

The outlier will make the box plot be uneven and this will affect the spread and the center.

I know isn't A, because if anything that would make it more balanced.
I know it isn't B because this would not affect the spread or the center.
I know it isn't C because the question is not asking you to determine the spread and center, just to see if there is anything that would affect them.

I hope this helps!
3 0
3 years ago
Read 2 more answers
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