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Cerrena [4.2K]
3 years ago
11

In a poll, 150 students were asked if they prefer camping or going to the beach during their summer vacations and their gender.

The data are shown in the two-way frequency table. What is the relative frequency of students who prefer going to the beach among all the students polled?
Mathematics
1 answer:
frosja888 [35]3 years ago
6 0

Answer: Picture?

Step-by-step explanation:

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A cafe only sells two types of sandwiches, turkey and steak. The cafe charges $4 for turkey sandwiches and $6 for steak sandwich
valkas [14]

Answer:

513 turkey sandwiches were sold.

Step-by-step explanation:

Let's use x to represent turkey sandwiches and y to represent steak sandwiches.

x = turkey sandwiches

y = steak sandwiches

x + y = 925 total sandwiches that were sold

4x + 6y = 4524 dollars that were made

x + y = 925\\y = 925 - x

Now that we know what y (steak sandwiches) equals, we plug it in to an equation to find x.

4x + 6(925-x) = 4524\\4x + 5550 -6x=4524\\

Now, we subtract 5,550 from BOTH sides so we can get x by itself.

-2x + 5550 - 5550 = 4524 - 5550\\-2x = -1026

Next, we divide both sides by 2, so x is bare.

\frac{2x}{2} = \frac{1026}{2}

x = 513

Since x represents turkey sandwiches, we have our answer: 513 turkey sandwiches were sold.

I hope this helps! :)

3 0
3 years ago
Y varies inversely as x. If y=5 and x=12, find y if x=4
yan [13]

Answer:

x igual 5 ,12,4

Step-by-step explanation:

xjxxixix

holghb

6 0
3 years ago
Please help me with this!
marishachu [46]
It is this photo if it has been added

5 0
3 years ago
Which of the following is a correct equation for the line passing through the point (-1,4) and having slope m=-3
timurjin [86]

Answer:

y = -3x + 1

Step-by-step explanation:

Starting with the point (-1, 4) and the slope m = -3, write out the point-slope equation of a straight line:  y - k = m(x - h) becomes y - 4 = -3(x + 1), or:

y = -3x - 3 + 4

y = -3x + 1    This is the same as answer choice (b).

5 0
3 years ago
What is the slope of the line shown below?
liraira [26]

Answer:

C) 3

Step-by-step explanation:

4 0
2 years ago
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