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Alex777 [14]
3 years ago
10

Use the distributive property to multiply the polynomials.

Mathematics
1 answer:
vova2212 [387]3 years ago
5 0

Answer:

-30x^3+5x^2

Step-by-step explanation:

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it takes the robot 32/3 hour(s) to complete one task which in decimal form would be something like 10.6667.

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3 years ago
The radius of a circle is 1 mm. What is the circle's circumference? ​
hodyreva [135]

Answer:

C≈6.28mm

Step-by-step explanation:

C=2πr

= 2·π·1≈6.28319mm

3 0
3 years ago
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Help me with this question please and thank you!!! :):)
kirill [66]

Answer:

A intersection B = ( elements which are common in both)

= ( 2,4,7,19)

A union B = ( all the elements which are either in A or in B).

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2 years ago
PLS HELP ME QUICK BRAINLIEST +15 POINTS!!!!!
Ipatiy [6.2K]

Answer:

3/4

Step-by-step explanation:

The mean of a data set is synonymous with the average. To find the mean, add up all the values in the data set and then divide by the number of elements.

From the table, there is 12 values. Thus, add up all the 12 values and then divide by 12:

\bar x=\frac{(-3)+4+8+(-1)+(-4)+(-2)+0+2+5+2+(-3)+1}{12}

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Reduce:

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Therefore, the mean of the data set is 3/4.

For the data set, this means that the average person guesses the temperature too high by about 3/4°F.

(Note: the symbol of x with a bar over it denotes the mean of a set)

7 0
3 years ago
A school has 400 students. They all come to school by bus, and each bus carries the same number of students. How many students m
Ainat [17]
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8 0
3 years ago
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