In a class of students, the following data table summarizes how many students play an instrument or a sport. What is the probability that a student chosen randomly from the class plays a sport and an instrument?

In A Class Of Students, The Following Data Table Summarizes How Many Students Play An Instrument Or A

Answers

Answer 1

Answer:

13 because all you need to do is multiply 10 by 3 then subtract 27


Related Questions

please need help! it’s discrete math!!

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Answer:

B

Step-by-step explanation:

It's easy.

Answer:

Free

is all I see

Step-by-step explanation:

PLEASE HELP PLEASE PLEASE HELP PLEASE​

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Answer:

2

Step-by-step explanation:

it dot number 2 to click

Answer:

0 ≤ months ≤ 12

Step-by-step explanation:

Domain is the x-values and axis, so it is 0 to 12.

Hopefully this helps!

Brainliest please?

How do i get 51 with the numbers 5, 6, 7, 8? Must use all of the numbers and only can use addition, subtraction, multiplication, or division.

Answers

Answer:

(8-5)*(6+7+(8-6)+(7-5))

Step-by-step explanation:

By using the digits in a way of  (8-5)×(6+7+(8-6)+(7-5)) we get 51.

What is a numerical expression?

A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.

Given, we have to get a result of 51 using the digits  5, 6, 7, 8 and must use all of the numbers and only can use addition, subtraction, multiplication, or division this can be formed as,

51 = (8-5)×(6+7+(8-6)+(7-5))

learn more about numerical expressions here :

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If 5 more than 5 times a number is 15, what is the number?

A) 4
B) 2
C) -4
D -2

Answers

B) 2

15 = 5x + 5
10 = 5x
x= 2

Answer:

B) 2

Step-by-step explanation:

5 + 5x = 15

5x = 15 - 5

5x = 10

x = 2

In my point of view, the correct answer is B) 2

Hope it helps.

Use the formula to find the slope of the line that passes through these two points. Show your work.

(1,2) and (7,7)

Answers

Answer:

Solution given:

[tex](x_1,y_1)=(1,2)[/tex]

[tex](x_2,y_2)=(7,7)[/tex]

now

slope:[tex]\frac{y_2-y_1}{x_2-x_1}=\frac{7-2}{7-1}=\frac{5}{6}[/tex]

Slope: 5/6

an animal sanctuary currently has 125 elk in it. the elk are expected to increase by 20% each yea. How many elk will there be in 3 years

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I think it is 200.

I multiplied 125 with .2 and I got 25.
I added 25 three times to get 200.

3/5 × 7 1/2 ÷ 2 7/10

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Answer:

simplify??

Step-by-step explanation:

Exact form:5/3

Decimal form:1.6

Mixed number form:1 2/3

help please.., asap thanks

Answers

Answer:

4.5

Step-by-step explanation:

1. The slope/unit rate in this equation is 4.5. The constant of proportionality, k, is the same thing as the slope, meaning that's the k = 4.5.

Please help me I beg u

Answers

Answer:

a. 36

b. 54

c. 2

d. 3

Step-by-step explanation:

a. [tex]6^{2}[/tex]

Calculate 6 to the power of 2 and get 36.

6 x 6 =

36

b. 56 + -2

Subtract 2 from 56 to get 54.

56 - 2 =

54

c. 6 + -[tex]2^{2}[/tex]

Calculate 2 to the power of 2 and get 4.

6-4

Subtract 4 from 6 to get 2.

2

d. [tex]\frac{-2 + 20}{6}[/tex]

Add −2 and 20 to get 18.

[tex]\frac{18}{6}[/tex]

Divide 18 by 6 to get 3.

3

here is a graph of a polynomial function with degree 4 what statements are true about the function?

Answers

The leading coefficient is positive (starts and ends positive given an even degree polynomial)

It has 4 linear factors (the graph crosses the x-axis at 4 places)

One of the zeroes is x=2 (the graph crosses the x-axis at x=2)

The statements that are true about the functions are:

The leading coefficient is positive.

It has two relative maximums

It has four linear factors.

One of the zeroes is x = 2.

What is a polynomial?

Polynomial is an equation written as the sum of terms of the form kx^n.

where k and n are positive integers.

We have,

From the graph,

The graph passes through the following points on the graph.

x = -4

x = -2

x = 2

x = 6

This means the polynomial function is:

P(x) = (x + 4)(x + 2)(x - 2)(x - 6)

If we simplify the polynomial we get,

P(x) = (x² + 2x + 4x + 8) (x² + 6x - 2x + 12)

P(x) = [tex]x^{4}[/tex] + 6x³ - 2x³ + 12x² + 2x³ + 12x² - 4x² + 24x + 4x³ + 24x² - 8x² + 48x + 8x² + 48x - 16x + 96

P(x) =[tex]x^{4}[/tex] + 10x³ + 44x² + 104x + 96

The leading coefficient is positive 1 so it is positive.

The constant term is a positive number (96).

The relative maximum is a point on the graph where the function changes from increasing to decreasing.

So,

From the graph, there is only one point.

So only one relative maximum.

The relative minimum is a point on the graph where the function changes from decreasing to increasing.

So,

From the graph, there are two relative maximums.

The function has four linear factors

(x + 4), (x + 2), (x - 2), and (x - 6).

x = -4, x = -2, x = 2, and x = 6

Thus,

The statements that are true about the functions are:

The leading coefficient is positive.

It has two relative maximums

It has four linear factors.

One of the zeroes is x = 2.

Learn more about polynomials here:

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What is pm ⋅ pn equal to?




'

Answers

Answer:

pm*pn = p^2mn. But if p=1, then it would just be pm*n

Step-by-step explanation:

Hope this helps

Srry if it doesn't

This chart shows the cost per pound of different fruits.


Estimate the cost of 3.2 pounds of apples.


The cost of 3.2 pounds of apples is about___.



1. ($1)(3 lb) = $3

2. ($2)(3 lb) = $6

3. ($2)(4 lb) = $8

4. ($3)(5 lb) = $15

please if you know the answer, answer this right away bc I'm being timed... T-T

Answers

Answer:

2. ($2)(3 lb) = $6 Round and then multiply

The polynomial function P(X) = 30x - 97,000 models the Relationship between the number of computer briefcases x that a company sells and the Profit the company makes , P(x). find p(4000) computer Briefcases

Answers

Answer:

A Is the mega super duper pooper hooper flooper booper answer

Step-by-step explanation:

Brainlyyyyyyyy

Solve for x. will mark brainlis

Answers

Answer:

im not very good at math so maybe 202.5 but that might be a little high

Step-by-step explanation:

what has the same value as 0.45

Answers

Answer:

9/20 or 45%

Step-by-step explanation:

Step-by-step explanation:

WHY IT IS SAYING YO WRITE AT LEAST 20 CHARACTERS

OHH, IT IS ALREADY 20 CHARACTERS

SOMEONE HELP ME WITH THE HW ILL MARK YOU BRAINLY

Answers

PLEASE MARK BRAINLIEST

Step-by-step explanation:

1. 10÷2/4

10×4/2=20

2. 1/10÷6=1/10×1/6

=1/60

3. 9 ÷9/10=9 × 10/9

=10

4. 7÷1/4= 7× 4/1

=28

5. 1/3 ÷8= 1/3 × 1/8

=1/24

6. 3÷1/3= 3×3= 9

7. 3÷1/2= 3× 2= 6

8. 4/5÷ 2= 4/5 × 1/2

=4/10

9. 3/5 ÷9= 3/5 × 1/9=3/45 =1/15

10. 3÷3/4= 3× 4/3=12/3=4

Can u guys help me with #5 and 6 please?

Answers

Hope this works!
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There are 20 black, 15 white, 12 green, 12 red, 9 blue, and 2 yellow candies in a box. How many candies should you take (without looking at them) to be sure that you have at least 3 candies the same color?

Answers

Answer:

All of them lol.

Step-by-step explanation:

If you take all of them, you have a 100% chance at getting at LEAST 3 candies of the same color.

what type of mathematical law is this (6+4)+100=6+(4+100)​

Answers

Search the property of addition

Answer:

Associative Property of Addition

Step-by-step explanation:

According to the Associative Property of Addition: when three real numbers are added, it makes no difference which two are added first.

a + (b + c) = (a + b) + c

Therefore, in the given equality statement: (6 + 4) + 100 = 6 + (4 + 100)​, the sum of the numbers on either side of the equation will have the same results.

(6 + 4) + 100 = 6 + (4 + 100)​

(10) + 100 = 6 + (104)

110 = 110

Please mark my answers as the Brainliest, if you find this explanation helpful :)

A. Levi decorates with a stamp foot long and į foot wide. What is the area of the stamp? 3 4 B. The work space in Lillian's room has a width of meter and an area of į square meter. How long is it? 3 3 C. Lauren jogs around a rectangular course with a length of mile and an area of į square mile. How wide is the course? D. Layton paints on a canvas that has a length of yard and an area of square yard. How wide is the canvas? ? 1​

Answers

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

The statement representing the problem is :

Layton points on a canvas that has a length of 1/3 yard and an area of 3/4 square yard. How wide is the Canvas ?

D is the Correct choice ~

HELP!!!!!!!!!!!!!!!!!!-

Answers

Answer:

= 10 R 22

= 10 22/34

= 10 11/17

Step-by-step explanation:

how do i solve this problem?

Answers

Answer:

The fraction for 0.455555... is 41/90.

Step-by-step explanation:

Hope this helps!

What is the value of f(x) = 5x +1 at f(-4) ?

Answers

Answer: -19

Solving:
f(x) = 5x + 1
f(-4) = 5(-4) + 1
f(-4) = -20 + 1
f(-4) = -19

10% of 30 (this is for a quiz, thanks if u can help)

Answers

The answer would be 3, to find this you would do .10 x 30 to get 3

Answer:

3

Step-by-step explanation:

3 * 10 = 30

Hope I could help!

The population of insects in an experiment has
been increasing by 9% each week. If there were 16
insects at the beginning of the experiment, predict
how many insects there will be after 8 weeks.

Answers

Answer:

[tex]16 (1 +0.09)^{8}\\[/tex]

Future Amount = 38 (rounded)

Step-by-step explanation:

hope this helps.

Arrange the following inequality into slope-intercept form. Then, describe what type of boundary line would be used and where to shade.

6x > 2y ‒ 5

Answers

Answer:

To put this equation in point slope form, we want an equation of the form y=mx+b or in this case, y< mx+b or y< mx+b. To isolate y, we divide through by 2 and move the 5/2 to the other side, so the equation becomes 3x+5/2 > y. So, since we are interested in all values of y that are less that 3x+5/2 we would shade the region below the line. Since y=3x+5/2 is not a solution to the inequality since it is strictly less, we would need a dashed boundary line since the boundary is not included.

Step-by-step explanation:

The Lopez family is driving to the state fair. First, they drove 32 kilometers to stop for a snack. Then, they drove another 35 kilometers and stop for gas. There were 17 kilometers left to drive.

How many kilometers does the family have to drive to get to the state fair?

Answers

32 kilometers + 35 kilometers + 17 kilometers

= 67 kilometers + 17 kilometers

= 84 kilometers

#LearnWithEXO

Answer:

84 kilometers

I hope it will help you po

HELPPPPPPPP PLSSSWWWSD&Y6UIB

Answers

Your answer is gonna be the answer A

[tex]\sf 600+303+400[/tex]

Answers

Answer: Is this like simple addition problem? Because if it is that would be 1303 ‍♀️
1,303 if it addition

PLEASE ANSWER ASAP BREAIANEST!!!!

Answers

Answer:

I believe it is -11/8 cups

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