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Nuetrik [128]
4 years ago
12

A large simple random sample of people aged nineteen to thirty living in the state of colorado was surveyed to determine which o

f the mp3 players
Mathematics
1 answer:
sleet_krkn [62]4 years ago
4 0
<span>The iPhone proved to be the most used mp3 player of people living in Colorado from ages 19 to 30. The iPod was a close second. Other notable mentions were the SanDisk mp3 player and Sony's Walkman mp3 player.</span>
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What was the average temperature for the month of April in Washington D.C?
slamgirl [31]

Answer:

The average temperature for the month of April in Washington D.C is 61 degrees.

8 0
4 years ago
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There were three parts to Rita's race. She ran the first part, which was 4/9
IrinaVladis [17]

Answer:

300 meters per minute

Step-by-step explanation:

Step 1

Determine the fraction of the total distance for each part of the race.

Given:

1st part of race = 4/9 of total distance

2nd part of race = 2/5 of remaining distance

Step 2

Determine the distance of the third part of the race.

Given:

time = 15 minutes

speed = 300 meters per minute

Step 3

If the third part of the race (which is 1/3 of the total distance) is 4500m, then the distance of the whole race is:

Step 4

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Step 5

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3 0
2 years ago
Please help with this math question
marin [14]

Answer:

78

Step-by-step explanation:

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7 0
3 years ago
a cook has 2 2/3 cup of flour. a recipe calls for 2 3/4 cups of flour. does the cook have enough flour? if not, how much more fl
NeTakaya
The cook do not have enough flour. He only has 2.67 cups of flour while the recipe needs 2.75 cups of flour. Therefore, he needs 0.08 more cups of flour in order to have enough for the recipe. Hope this answers the question. Have a nice day.
6 0
3 years ago
What is the degree measure of an arc 4(pi) ft. long in a circle of radius 10 ft.?
olya-2409 [2.1K]
Hey there!

20*pi/360=4*pi/x solve for x x=360*4*pi/(20*pi)=72 degrees

Your correct answer would be. . . 

\boxed{\boxed{72}}

Hope this helps.
~Jurgen
3 0
4 years ago
Read 2 more answers
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