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slava [35]
3 years ago
6

An oil slick is expanding as a circle. The radius of the circle is initially 2 meters and increases at the rate of 21 meters per

day. Express the area of the circle as a function of t, the number of days elapsed. The area of a circle is A(r)=πr2.
Mathematics
1 answer:
bogdanovich [222]3 years ago
4 0

Step-by-step explanation:

Незнаю пожалас та помогеть

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liraira [26]

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8 0
3 years ago
Use the box-and-whisker plots to determine which statements are true.
ExtremeBDS [4]

The true statements are :

the average monthly temperatures of New Orleans are not as varied as that of Indianapolis.

The median of the average monthly temperatures of New Orleans is equal to the upper quartile of the average monthly temperature of Indianapolis.

<h3>What are the true options?</h3>

A box plot is used to study the distribution and level of a set of scores. The box plot consists whiskers. The whiskers represents the minimum and maximum scores.

On the box, the first line to the left represents the lower (first) quartile. The next line on the box represents the median.  The third line on the box represents the upper (third) quartile.

Range for New Orleans = 85 - 50 = 35

Range for Indianapolis = 75 - 25 = 50

Median for New Orleans = 70

Upper quartile for  Indianapolis = 70

To learn more about box plots, please check: brainly.com/question/27215146

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5 0
2 years ago
HELP ME PLEASE Urgently !!!!
Andreas93 [3]

Answer:

The best bet would be x=40

Step-by-step explanation:

6 0
3 years ago
What is the quotient of 5 1/4 divided by 15
liberstina [14]
.35 is your answer that your looking for
3 0
3 years ago
Read 2 more answers
A cube with an edge length of 10 must be filled completely. How many cubic centimeters will be needed? Type
Alecsey [184]

Answer: 1,000 cm^3

Step-by-step explanation:

Volume of cube= bhw

All sides of a cube are equivalent so 10^3= 1000

6 0
3 years ago
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