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Vesnalui [34]
3 years ago
9

Step 1: A poll of 1500 college students were asked whether or not they had used the Internet to find a place to live sometime wi

thin the past year. There were 1234 students who answered Yes; the other 266 answered No. What is n? Choose the correct answer; ( n is the sample size):
Mathematics
1 answer:
trapecia [35]3 years ago
5 0

Answer:

n = 1500

Step-by-step explanation:

The sample size is the number of students  that were asked

n = 1500

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The volume of most drink containers in the United States is measured in fluid ounces. There
attashe74 [19]

Answer:

68 ounces

Step-by-step explanation:

Most drink containers in the United States are usually known as 2 Litres bottle.

Now, let's convert this 2 litres to cubic centimeters.

1 litre is equal to 1000 cm³

So, 2 Litres = 2000 cm³

Since there are 29.6 cm³ per fluid ounce, thus amount of ounces held by the typical cup in america = 2000/29.6 = 67.57 ounces ≈ 68 ounces

3 0
2 years ago
Levi is playing a video game. The amount of points Levi earned in the first four rounds of the game is shown.
svlad2 [7]

Answer:

-13

Step-by-step explanation:

6+4=10

-18+-5=-23

10+-23=-13

3 0
2 years ago
Read 2 more answers
Isabel, Lucas, and Aiden had a challenge to see who could bike the farthest in one day. Isabel biked 6 miles, Lucas biked 4 time
bagirrra123 [75]

Answer: Lucas biked 96 miles.

Step-by-step explanation:

So, to get the anwser you need to first multiply Isabel’s miles by 4 to get Aiden’s miles so 6 x 4 = 24 miles so next you need to multiply aidens miles by 4 to get how many miles lucas biked which is 96 miles.

8 0
2 years ago
Read 2 more answers
At the deli, sandwiches with 6 ounces of meat cost $3.89. You can order extra meat for $0.25 per ounce. If Greg's sandwich cost
torisob [31]
5.14- 3.89 = 1.25    1.25/ 0.25 =5     m=5 I think, you might want to check it :) 
3 0
2 years ago
a. Write and simplify the integral that gives the arc length of the following curve on the given integral. b If necessary, use t
WINSTONCH [101]

Answer:

\int\limits^{\pi/2} _0 (1+4cos^{2} (2x)dx

Step-by-step explanation:

Arc length is calculated by dividing the arcs in to small segments ds

By pythagoren theorem

ds^2=dx^2+dy^2

then integrate ds to get arc length.

We are given a function as

y = sin 2x in the interval  [0, pi/2]

To find arc length in the interval

Arc length s =\int\limits^{\pi/2} _0 {1+y'^2} \, dx \\=\int\limits^{\pi/2} _0 (1+4cos^{2} (2x) )dx

Hence arc length would be

B) \int\limits^{\pi/2} _0 (1+4cos^{2} (2x)dx

6 0
3 years ago
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