Kyle scored 24 points in his first game and 42 points in his second game. By what percent did his points increase?

Mathematics

1 answer:

UkoKoshka [18]3 years ago

7 0

Answer:

44%

Step-by-step explanation:

That's the answer I originally wrote before someone reported it just to be mean.

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Mr. Toney gets his car washed every 15 days. Mr. Brown gets his car washed every 20 days. Today, they are both getting their car

Zinaida [17]

They both get their cars washed on every 60th day.

You can solve this equation by finding the lcm (least common multiple):

15 30 45 60 75 90 105

20 40 60 80 100

The lowest common multiple is 60 as it is the first multiple the two have in common.

So, in sixty days, they’ll both get their car washed again

6 0

2 years ago

Read 2 more answers

A recently admitted class of graduate students at a large state university has a mean GRE verbal score of 650 with a standard de

hjlf

Answer:

The answer is below

Step-by-step explanation:

The z score is a score used to determine the number of standard deviations by which the raw score is above or below the mean, it is given by the equation:

$z=\frac{x-\mu}{\sigma} \\\\\mu=mean, \sigma=standard\ deviation,x=raw\ score\\\\for\ a\ sample\ n:\\\\z=\frac{x-\mu}{\sigma/\sqrt{n} }$