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3 years ago

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Here are the test scores for 8 students in Mr. P's class. 58, 82, 43, 73, 90, 37, 62, 75 What is the percentage of these test sc

ores that are less than 73?

1 answer:

Zigmanuir [339]3 years ago

7 0

There are 8 test scores and 4 of them are lower than 73. 4/8 = .5 or 50%
So 50% of these test scores are less than 73.

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Talja [164]

Answer:

the number of possibilities that can be drace himself up for the day is 216

Step-by-step explanation:

Given that

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So here

$= 12C_1 \times 6C_1 \times 3C_1\\\\= \frac{12!}{1!(12 - 1)!} \times \frac{6!}{1!(6 - 1)!} \times \frac{3!}{1!(3 - 1)!}\\\\= \frac{12!}{1!(11)!} \times \frac{6!}{1!(5)!} \times \frac{3!}{1!(2)!}\\\\= 12 \times 6 \times 3\\\\= 216$

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The same would be considered and relevant too

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2 years ago

Why is it valid to say that both a function and its inverse describe the same relationship

liberstina [14]

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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katrin [286]

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3 years ago

One terameter equals 1012 meters. One micrometer equals 10 meter.

Butoxors [25]

Answer:

<h2>a) 10⁶metres</h2><h2>b) 10¹⁸metres</h2>

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Given One terameter equals 10¹² meters. One micrometer equals 10⁻⁶ meter, one nanometer equals 10⁻⁹meter;

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Since the both have the same base, we will add their power according to one of the law in indices as shown

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b) The quotient of one terameter and one micrometer can be gotten by taking their ratio as shown below;

Note that when taking the quotient, the power are subtracted

$= \frac{10^{12} }{10^{-6} } \\= 10^{12-(-6)} \\= 10^{12+6} \\= 10^{18}metres$

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3 years ago