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alexira [117]
3 years ago
13

An investor invested a total of ​$1900 in two mutual funds. One fund earned a 7​% profit while the other earned a 4​% profit. If

the​ investor's total profit was ​$51​, how much was invested in each mutual​ fund? The amount invested in the mutual fund that earned 7​% was?
Mathematics
1 answer:
Minchanka [31]3 years ago
7 0
You have to add the numbers
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18 + 516 + 38 = 572

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Classify the two given samples as independent or dependent. sample​ 1: the scores of 20 students who took the act sample​ 2: the
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Classify the two given samples as independent or dependent.

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What is 7 tenths and write as a fractions ?
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zlopas [31]

Answer:

H0: mu = 8.9 fl oz.\\\\

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Step-by-step explanation:

Given that A perfume company claims that the mean weight of ther new perfume is at least 8.9 fluid oz

For testing this claim, in Statistics we perform a certain measures called hypothesis testing.

For this first step is to create null and alternate hypothesis.

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Here we want to test the mean weight of perfume

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Alternate hypothesis would be opposite of this claim

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6 0
3 years ago
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