What is the probability that a student who plays an instrument is in band?
A. 20/25
B. 5/25
C. 5/30
D. 5/50

Answer:

29 3/4

Step-by-step explanation:

60 1/4 + x=90

Answer:

I think 9 is the answer

Step-by-step explanation:

n + 6 greater-than-or-equal-to 15

n greater-than-or-equal-to 15 - 6

n greater-than-or-equal-to 9

n + 5 less-than 15

n less-than 15 -5

n = 10

So, less than 10  and greater-than-or-equal-to 9

n = 9 (I think so)

I hope this helps a little.

The solution is,  the value of the unknown integer, n is,  9 is the answer.

A number is a mathematical object used to count, measure, and label. The original examples are the natural numbers 1, 2, 3, 4, and so forth. Numbers can be represented in language with number words.

here, we have,

given that,

n + 6 greater-than-or-equal-to 15

n greater-than-or-equal-to 15 - 6

n greater-than-or-equal-to 9

n + 5 less-than 15

n less-than 15 -5

n = 10

So, less than 10  and greater-than-or-equal-to 9

n = 9

Hence, The solution is,  the value of the unknown integer, n is,  9 is the answer.

To learn more on number click:

brainly.com/question/17429689

#SPJ7

Answer:

$2,666,666.67

Step-by-step explanation:

To find the winner's share, divide 16 million by 6:

16,000,000 / 6

= 2,666,666.67

So, each winner's share was approximately $2,666,666.67

Answer:

Diameter is twice the radius. 76 cm

Step-by-step explanation:

Answer:

The answer is

[tex]2 \times 38 = 76[/tex]

Answer:

d. #3

e. #3

Step-by-step explanation:

d. #3

e. #3 is the answer to the question

Answer:

D

Step-by-step explanation:

Answer:

81.76in^2

Step-by-step explanation:

Given data

Lenght of book=  11.2 inches

WIdth of book= 7.3 inches

We know that Area= Length* Width

Area= 11.2*7.3

Area= 81.76 in^2

Hence the area of the front of the book is is 81.76in^2

Answer:

-50%

Step-by-step explanation:

hope this helps :)

Answer:

It would be - 50% because 11 is half of 22

Step-by-step explanation:

Answer: Jorge baked 74 cookies

To solve this question, you first wanna set up the equation. C=2x37. you then simply multiply  and get your answer

Hope it helps!

Answer:

it will be c

Step-by-step explanation:

Answer:

a=7

Step-by-step explanation:

3a-10 = 4+a

2a-10 = 4

2a = 10+4

2a = 14

a = 7

CHECK

21-10 = 4+7

11 = 11

Correct

Answer:

A=7

Step-by-step explanation:

Answer:

Inequality form: x < -10   Interval Notation: (-∞,-10)

Step-by-step explanation:

Hope this helps!

Answer: Same

Step-by-step explanation: They are both 120

Answer:

No

Step-by-step explanation:

12ab + 18a

_________________________

a(16b + 24)

use the distributive property

16ab + 24a is not equal to 12ab + 18a

Hope this helped! Have a nice day! Plz mark as brainliest!!!

-XxDeathshotxX

Answer:

Step-by-step explanation:

Don't get it

Answer:

1 ounce of mealworms for $2.50

Step-by-step explanation:

3.5/3.5 = 1 oz

8.75/3.5 = $2.50

1 ounce of mealworms for $2.50

Answer:

55

Step-by-step explanation:

Answer:

f. statement #1 is wrong. the probability would be 3/7 since o and e are the only vowels in october

g. statement #3 is wrong. it should be 21 times since there's 3 diamonds and 7x3=21

h. statement #3 is wrong. he's twice as likely to choose a $5 bill since he has twice the amount of $5 bills than $10 bills.

i. statement #2 is wrong. but im not sure about the calculation

j. statement #1 is wrong. the probably should be 3/11 (6/22 = 3/11)

Step-by-step explanation:

Given:

The figure of a triangle with mid segment.

To find:

The value of x.

Solution:

According to triangle mid-segment theorem, the mid-segment of a triangle is parallel to the base and the length of the mid-segment is half of the base.

Using the triangle mid-segment theorem, we get

[tex]AB=\dfrac{1}{2}EG[/tex]

[tex]x+14=\dfrac{1}{2}(17+x)[/tex]

[tex]2(x+14)=17+x[/tex]

[tex]2(x)+2(14)=17+x[/tex]

On further simplification, we get

[tex]2x+28=17+x[/tex]

[tex]2x-x=17-28[/tex]

[tex]x=-11[/tex]

Therefore, the value of x is -11.

Answer:

Step-by-step explanation:

The volume of a rectangular prism is

V=xyz, where x,y,z are the dimensions. (I don’t know where you got the faulty V=Bh)

V=3.2(5)9

V=144in^3

Answer:

Find the volume of the rectangular prism using the formula V = Bh.

The area of the base, B, equals

✔ 21

cm2.

The volume of the prism is

✔ 157 1/2

cm3.

Step-by-step explanation:

Answer:

27

Step-by-step explanation:

Let d = number Of drama club members

let y = number of yearbook club members

now you can write two equations, one for the total number of students, and one for the difference between them.

d + y =64

d - y = 10

to solve for d, add these two lines together (so as to remove the y’s)

2d + 0y = 74

d = 37

now substitute back into one of the formulas

d+y=64

37+y=64

subtract 37 from each side,

y = 27

Answer:

9.9823

Step-by-step explanation:

iven a role of nickels. The diameter of one nickel is 0.835 inches, and the thickness is 0.077 inches. Find the surface area of a roll of $2 in nickels. Round to the nearest tenth.

*use π on your sci calculator.

Surface Area =

Answer:

The answer is 0.8 in^2

Step-by-step explanation:

Data

diameter = 0.835 in

thickness = 0.077in

Roll of $ 2.00

Procedure

1.- Find the total number of nickels

# of nickels = 2/ 0.05

# of nickels = 40

2.- Calculate the Circumference

C = 2*pi*r

r = 0.077/2

r = 0.0385

C = 2*3.14*0.0385

C = 0.242 in

3.- Calculate the area of the thickness

Area = 0.242* 0.077*40

Area = 0.745 in^2

4.- Calculate the area of the base and the top

Area = 2*pi*r^2

Area = 2*3.14*(0.0382)^2

Area = 0.0093 in^2

5.- Calculate the total area of the roll

Total area = Area of the thickness + Area of the base and top

Total area = 0.745 + 0.0093

Total area = 0.7543 in^2 This is the result

Rounding to the nearest tenth = 0.8 in^2

The square is shown with a side length of 8 inches.

The area of a square is s^2, which can also be written as s x s, where a is the length of the side.

Area of the square would be 8 x 8 = 64 square inches.

The area of a circle is pi x r^2, where r is the radius. R is given as 3 inches.

The area of the circle is 3.14 x 3^2 = 28.26 square inches.

The shaded area is the square minus the circle.

The shaded area = 64 - 28.26 = 25.74 square inches.

The answer is 25.74 square inches.

Look at my explanation to know the answer clearly.

So, we're supposed to find the area of the shaded part.

In the problem, the shaded part is the square, and the side is 8 in.

Let's apply this formula, A = L · W or A². So, we can multiply the Length and Width to get the area.

The length is 8.

Since we don't have a width, we can use A². We can find 8 to the 2nd power to get the answer.

8 to the 2nd power is 64. How?

1. Break the exponent down.

8² ⇒ 8 × 8

2. Solve.

8 × 8 = 64

Hence, 64 is the answer. Hence, 64 is the answer. Now, we'll need to find the circumference of the circle.

The formula for that is 2 π r²

The radius is 3 in, so let's multiply 2 by 3² by 3.14.

3² × 3.14 = 28.26

Lastly, subtract 64 by 28.26.

64 - 28.25 = 25.74

Hence, your final answer is 25.74in.

Answer:

a6b40c70

Step-by-step explanation:

a6b40c70

Answer: the first one!

Step-by-step explanation:

Answer:

t ≤ 350

Step-by-step explanation:

Answer:

The answer is t_<350

Step-by-step explanation:

According to a past brainly and an answer from estudyassistant.com. This answer is correct. I will put the proof below

https://brainly.com/question/16925612

https://estudyassistant.com/mathematics/question15520698

Answer:

here’s the graph

Answer:

0.6x - 12.88

Step-by-step explanation:

Start by distributing the values outside the quantities to the values inside the quantities.

0.4(-3.6-0.5x) + 0.8(1.9 + x)

-14.4 - 0.2x + 1.52 + 0.8x

Combine like terms

-12.88 + 0.6x

Answer:

24

Step-by-step explanation:

the simplified version of this expression would be 24 x  +  1

Answer:

Slope = -6

Step-by-step explanation:

y = mx + b where m is the slope. Here in the equation above, -6 is in the m place which means it is the slope. Hope this helps and stay safe, happy, and healthy, thank you :) !!

triangle:

180(3-2) = 180

180 - (50+90) = 40

x finding:

2x - 10 = 140

2x = 150

x = 75

check:

2(75) - 10 = 140

140 + 40 = 180

Your answer:

x = 75

angle: 140