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AVprozaik [17]
3 years ago
11

The graph represents the profit earned on the sale of boxes of cookies.

Mathematics
1 answer:
scoundrel [369]3 years ago
4 0

Answer:

The answer Is B

Step-by-step explanation:

I took the test

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A bag contains 12 pieces of candy, all the same size. Four of the candies are lemon flavored. Which approach would be best to fi
igor_vitrenko [27]

Answer: Relative frequency approach

Step-by-step explanation:

In relative frequency of an event  is defined as the number of times that the event occurs during experimental trials, divided by the total number of trials conducted in the given event.

That is if there are total 9 boys in which 4 are from Us.

Then the probability of choosing a boy of Us= Number of boys from US/ total number of boys= 4/9

In our question, we have total  pieces of candy= 12

In which lemon-flavored piece of candy = 4

the probability of randomly drawing a lemon-flavored piece of candy= 4/12

= lemon-flavored piece of candy/ total  pieces of candy

Thus, we are using relative frequency approach for finding the probability.

Therefore, Option C is correct.


3 0
3 years ago
Read 2 more answers
A line passes through the point ( -10, 4) and has a slope of 1/2
qwelly [4]

Answer:

y-4=\frac{1}{2} (x+10)

Step-by-step explanation:

Point-slope form: y-y_1=m(x-x_1) when the given point is (x_1,y_1) and the slope is m

y-y_1=m(x-x_1)

Plug in the point (-10,4)

y-4=m(x-(-10))

Two negatives make a positive

y-4=m(x+10)

Plug in the slope

y-4=\frac{1}{2} (x+10)

I hope this helps!

3 0
2 years ago
A store has shirts on display. Seven of the shirts are red. There are 5 more blue shirts than green shirts. There are 2 fewer ye
Nady [450]

Answer: green shirts = 6

Blue shirts = 11

Yellow shirts = 4

Red shirts = 7

Step-by-step explanation:

Red shirts = 7

Let green shirts be x.

There are 5 more blue shirts than green shirts. This means:

Blue shirts = x + 5

There are 2 fewer yellow shirts than green shirts. This means:

Yellow shirts = x - 2

There are 28 shirts in total

Red + blue + yellow + green = 28

7 + (x + 5) + (x - 2) + x = 28

7 + x + 5 + x - 2 + x = 28

10 + 3x = 28

3x = 28 - 10

3x = 18

x = 18/3

x = 6

There are 6 green shirts

Blue shirts = x + 5 = 6 + 5 = 11

Yellow shirts = x - 2 = 6 - 2 = 4

Red shirts = 7

4 0
2 years ago
What is the rate of change in y per unit change in x for the function 30x+5y=15
ad-work [718]

Step-by-step explanation:

To find the answer you have to put it into y=mx+b format.

This means that it will be 5y=-30x+15

So it will simplify to y=-6x+3

This means that:

If y=2

You substitute then…

2=-6x+3

So x would equal 1/6.

6 0
3 years ago
Acone has a height of 2.5 in, and a radius of 5 in. What is the volume of the cone? (Use 3.14 for s. Round the answer to two
arlik [135]

Answer:

Step-by-step explanation:

8 0
3 years ago
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