3 years ago

What is the mean (average) of the following data set? 3, 5, 7, 8, 9, 4, 2, 1, 3, 8 *

Mathematics

1 answer:

Lilit [14]3 years ago

8 0

Answer:

Step-by-step explanation:

3+5+7+8+9+4+2+1+3+8=50

50/10=5

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Aaron runs a distance of 7.2km in the SE direction. How far east has Aaron run? Answer correct to one decimal point

timofeeve [1]

Step-by-step explanation:

cos 45° = distance to east / total distance=7,2

distance to east = cos 45° * 7,2 = 5,1 km

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2 years ago

$500 are deposited into an account semiannuallysemiannually for six years at an interest rate of 7.2% compounded semiannually.

kobusy [5.1K]

Each year 107.2%increase of budget
first year 500 * 1.072 = 536
second year 536 * 1.072 = 574.592
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or you can just (1.072)^6 * 500 = 1.517639816659862 * 500 = 758.8199083299308

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3 years ago

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andreyandreev [35.5K]

Answer:

C) y = x + 5

Step-by-step explanation

Add 5 to both sides

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What is 7.3 x 10 to the 2nd power