Mathematics, 02.12.2019 18:51 barry14201

# The radius of a circle is increased from 8.008.00 to 8.038.03 m. estimate the resulting change in area, and then express the estimate as a percentage of the circle's original area. the estimated change in area is nothing msquared2.

Answers: 1

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What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angles. measure need asap

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Mathematics, 04.02.2019 17:20

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms

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The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

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Mathematics, 03.02.2019 07:45

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.

Answers: 1

The radius of a circle is increased from 8.008.00 to 8.038.03 m. estimate the resulting change in a...

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