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ahrayia [7]
3 years ago
10

What’s the answer to this

Mathematics
1 answer:
slamgirl [31]3 years ago
5 0

Answer:

a. 28/50

d. 10/52

e. 52/52

Step-by-step explanation:

a. half of deck is black add the two red jacks

d. all of even card (2,4,6,8,10 times 2 because 2 blacks per colour)

e. all cards are either red or black

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Will give brainliest!!!!!!!!!
natima [27]

The given diagram is a scatter plot in which temperature is plotted against number of visitors.

As the number of visitors is rising with the rise in temperature, its a positive correlation.

As joining the dots is going to give a web of line segments, it is not going to be helpful to understand the trends.

The best way to understand the trends is to make the line of best Fit in such a way that the number of dots on either side are approximately the same.

I have attached the figure for your reference of the line of best fit.

3 0
3 years ago
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Can someone help me with these ASAP pleassseee!!!
yKpoI14uk [10]

Answer:

A squared+B squared=Csquared

Step-by-step explanation:

Use Pythagorean theorem.

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2 years ago
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Help I will give brainiest​
sdas [7]

Answer:

1.  V = 94 meters cubed

2. V = 8 feet cubed

3.  V = 57 inches cubed

Step-by-step explanation:

The volume of a cone is 1/3 the volume of a cylinder. So all you need to do is plug the numbers into the formula for the volume of a cylinder and then you have the answer.

The formula for a cylinder is V= (3.14 or pi) * radius squared * height

The formula for a cone is V= (3.14 or pi) * radius squared * height * 1/3

So here you go.....

1. V= 3.14 x 9 x 10 x 1/3                V = 94 meters cubed

2. V= 3.14 x 4 x 2 x 1/3                   V = 8 feet cubed

3. V = 3.14 x 9 x 6 x 1/3                  V = 57 inches cubed

Please give me brainiest!

6 0
2 years ago
Admission prices at a football game were $5 for adults and $ 2 for children.
satela [25.4K]

Answer:

404 adult tickets were sold, and 250 child tickets.

Step-by-step explanation:

This question can be solved by a system of equations.

I am going to say that

x is the number of adult tickets sold.

y is the number of child tickets sold.

654 tickets were sold.

This means that

x + y = 654

y = 654 - x

Admission prices at a football game were $5 for adults and $ 2 for children. The total value of the tickets sold was $2520.

This means that

5x + 2y = 2520

Since y = 654 - x

5x + 2(654 - x) = 2520

5x + 1308 - 2x = 2520

3x = 1212

x = \frac{1212}{3}

x = 404

y = 654 - x = 654 - 404 = 250

404 adult tickets were sold, and 250 child tickets.

8 0
3 years ago
Davids scores on the first three of four 100-point math tests were 86, 92, and 89. What score does he need on his fourth math te
Musya8 [376]
The answer is (B) x > 93
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3 years ago
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