A marching band has 80 members.
The ratio of members who play wind instruments to all others is 2 to 3.
How many members play wind instruments?

Answers

Answer 1

Answer:

30 members will play wind instruments

Answer 2

Answer:

30 would be the answer to the ?


Related Questions

what is w divided by 6=7

Answers

Answer:

42

Step-by-step explanation:

w/6 = 7

multiply both sides by 6

w = 42

A box of cereal states that there are 87 calories in a 3 4​-cup serving. What is the unit rate for calories per​ cup? How many calories are there in 3 cups of the​ cereal?

Answers

Answer:

3 cups = 348 calories

Step-by-step explanation:

Step 1

Let the calories in one cup be represented as C

Therefore

3/4 x C = 87 calories

C = 87 X 4 / 3 = 116

unit rate is 116 calories per cup.

Step 2- Solving the number of calories in 2 cups

1 cup serving = 116 calories

2 cups servings = 116 x 2= 232 calories

116 x 3 = 348 calories

Credit: tutorAnne

a train travels 16 miles in 20 minutes how many minutes would 12 miles be

Answers

Answer:Then 16x = 240, and x = 240/16 = 15. It will take 15 minutes to travel 12 miles.

Step-by-step explanation:

16 miles     =  12 miles

20 mins.        how many mins?

16    =   12       cross multiply       16? = 240   divide by 16     240 divided by 16 = 15 miles

20          ?                                                                                because 15 x 16 = 240

Answer:

It will take 15 minutes to travel 12 miles.

Step-by-step explanation:

Write and solve an equation of ratios:

16 miles     20 min

-----------  = -----------

12 miles          x

Then 16x = 240, and x = 240/16 = 15.  

A penguin starts at 15 meters above sea level and ends at 7 meters below sea level. What is the change in elevation?

Answers

Answer:

22 meters

Step-by-step explanation:

If the penguin goes from 15 meters above sea level to sea level (0 meters), they traveled 15 meters in elevation.

Then they traveled another 7 meters when going 7 meters below sea level.

15 + 7 = 22

Hope this helps :)

Mr. Gardener invested $500.000. His annual interest was $40.000. What was the annual interest rate?

Answers

Answer:

8% per year

Step-by-step explanation:

............

Which is the value of the expression? (-2) to the fourth power

A. -16


B. -8


C. 8


D. 16

Answers

Answer:

Variant D

Step-by-step explanation:

-2*(-2)*(-2)*(-2)=16

A supermarket has found that the relationship between a day's high temperature and the amount of money taken in on that day from frozen yogurt sales can be modeled by the equation y = 4x + 164, where x is the high temperature in degrees Fahrenheit and y is the amount taken in from frozen yogurt sales in dollars. Which of these statements is true according to the model?

Answers

I am sure It will be 168x

Answer:

On a day when the high temperature is 79° F, the supermarket can expect to take in $380 in frozen yogurt sales.

Step-by-step explanation:

A population of 2000 fish increases at an annual rate of 7.5%. Write the model, then predict how
many fish will there be in 10 years?

Answers

Answer:

The model is [tex]P(t) = 2000(1.075)^{t}[/tex].

There will be 4122 fish in 10 years.

Step-by-step explanation:

Exponentially increasing population:

An exponentially increasing population can be represented by the following model:

[tex]P(t) = P(0)(1+r)^t[/tex]

In which P(t) is the population after t years, P(0) is the initial population, and r is the growth rate, as a decimal.

A population of 2000 fish increases at an annual rate of 7.5%.

This means that [tex]P(0) = 2000, r = 0.075[/tex]

So

[tex]P(t) = P(0)(1+r)^t[/tex]

[tex]P(t) = 2000(1+0.075)^t[/tex]

[tex]P(t) = 2000(1.075)^{t}[/tex]

This is the model.

How many fish will there be in 10 years?

This is P(10).

[tex]P(t) = 2000(1.075)^{t}[/tex]

[tex]P(10) = 2000(1.075)^{10} = 4122[/tex]

There will be 4122 fish in 10 years.

Water's strong hydrogen bonds result in which physical properties? Check all that apply.
A. high boiling point
B. low boiling point
C. high specific heat
D. low specific heat
E. density of ice being less than that of liquid water
F. density of ice being greater than that of liquid water

Answers

Answer:

1,3,5

Step-by-step explanation:

Got it right

awser the circled question ​

Answers

Answer:

7.5

Step-by-step explanation:

if one square is unit then use area formula for a right triangle which is 1/2bh

since height is 5 and base is 3, 5*3= 15 and 15/2= 7.5

hope this helps

Evaluate the expression

Answers

Answer:

32

Step-by-step explanation:

4 to the third power is 64

(7-3) = 4

*2

64/4*2 = 32

Hope this helps

What is the face value of 2 in the number 286?

Answers

Answer:

200 or 2 I guess

Step-by-step explanation:

Ion really get wym by “ what is the face”

200 i also don’t get what you mean

Help for brainliest !!

Answers

Answer:

I think the option b

But not sure about it

Answer:

A. 5/9 square meters

Step-by-step explanation:

Given

Length (L) = 5/6 meter

Breadth (b) = 2/3 meter

Now

Area of the garden

= L * b

= 5/ 6 * 2 / 3

= 5 / 9 square meters.

Hope it will help :)

(-2+6y+3x)(-3) distributive property to remove the parentheses

Answers

Answer:

6-18y-9x

Step-by-step explanation:

17 > 4x
• A) X= 4
- B) x = 5
• C) x = 6
• D)x=7

Answers

Answer:

La D

Step-by-step explanation:

porque la variable de divide

is 15.09 less than 12.63

Answers

Answer: No

15.09 is greater than 12.63

Guys I need help what is 6 divided by 398

Answers

Wel 6 divided by 398 is 0.015. Although I think you meant 398 divided by 6, that equals 66.3. Either way there’s the answer :)


Ms. Ortiz borrows $2.50 every day for a school week (5 days) to buy a bacon egg and cheese. How much does
she owe by the end of the week? (Use negative numbers to show how much she owes

It’s multiplying signed numbers

Answers

Answer: She will owe $12.50 at the end of the week, and her account balance will be -12.50 dollars.

Step-by-step explanation:

A school week is 5 days. If Ms. Ortiz borrows $2.50 every day, then we will have to multiply 2.50 by 5 to find how much Ms. Ortiz owes at the end of the week.

2.50 x 5 = 12.5, or $12.50.

Therefore, Ms. Ortiz owes $12.50 at the end of the week, and her account balance will be -12.50.

what wasbthe high temperature bon the 6th day of the trip

Answers

gorilla balls and also butt

As a gift for your hard-earned victory in defense of the kingdom, the king gives you a reward. One penny with the promise to double it every day for the next 25 days. What would a reasonable range be in this situation? How many pennies will you have on the 25th day?

Answers

you would have 16,777,216 pennies on the 25th day

Does anyone wanna help me?

Answers

Lorenzo found the total surface area

Answer:

The correct answer is Lorenzo

Please help, geometry homework. Answer true or false for the following statements. The ones that are marked “ T” or “ F “ are already done, if I am wrong, please let me know.

Answers

1. False
2. True
3. False
4. False
5. False


13. False
14. False

Estimate the sum or difference.
7/8-1/5

Answers

Answer:27/40

Step-by-step explanation:

7/8-1/5  

35/40-8/40=27/40

What two numbers have a sum of 142 and a difference of 16?​

Answers

Answer:

x=79,y=63 I have solve it in above picture

find the slope of the line ​

Answers

you would take delta y over delta x
(8-4)/(8-4) and it would be 1.

the slope is 1

Answer:

The slope of the line is: 1

Step-by-step explanation:

Use the equation

[tex] \frac{y2 - y1}{x2 - x1} [/tex]

Use the two sets of points given to you to slve the equation.

Assign the points their variables:

x1 y1 x2 y2

(4, 4) (8, 8)

Insert the numbers into the equation:

[tex] \frac{8 - 4}{8 - 4} [/tex]

Simplify:

[tex] \frac{4}{4} = 1[/tex]

Given the equation 14 - 4x = 26

Answers

Answer:

-3

Step-by-step explanation:

can you mark me brainliest

Answer:

x=-3

Step-by-step explanation:

14-4x=26

-14       -14

-4x=12

/-4    /-4

x=-3

A cylinder and its dimensions are shown in the diagram.
Which equation can be used to find v, the volume of the cylinder?
5 in.-
A v = 7(2.5h)
B v = (5h)?
ע
C v= *(2.5) n
Dv = (5)n
h in.
What is the volume of the cylinder? Round to the nearest tenths. Show your work.

Answers

Answer:

C. V = π(2.5)²h

Volume = 19.6h

Step-by-step explanation:

Radius (r) of cylinder = ½ of 5 = 2.5 in.

Height (h) = h in.

Volume of a cylinder = πr²h

Equation that can be used to find B:

Plug in the values into the volume formula

V = π(2.5)²h

Volume = 19.6h

What is the value of
7/3 divided by 5/6

Answers

Answer:

multiply the dividend denominator by the divisor numerator to make a new denominator:

7 x 6

3 x 5

 =    

42

15

Thus, the answer to 7/3 divided by 5/6 in fraction form is:

42

15

 

To make the answer to 7/3 divided by 5/6 in decimal form, you simply divide the numerator by the denominator from the fraction answer above:

42/15 = 2.8

The answer is rounded to the nearest four decimal points if necessary.

42/15 can be simplified to 14/5.

14/5 is an improper fraction and should be written as 2 4/5.

Step-by-step explanation:

42/25 = 2 4/5 = 2.8 is the value of 7/3 divided by 5/6 .

Here, we have,

given that,

7/3 divided by 5/6

so, we get,

7/3 / 5/6

=7/3 x 6/5

multiply the dividend denominator by the divisor numerator to make a new denominator:

7 x 6/3 x 5

= 42/15

Thus, the answer to 7/3 divided by 5/6 in fraction form is:

42/15

To make the answer to 7/3 divided by 5/6 in decimal form, we simply divide the numerator by the denominator from the fraction answer above:

42/15 = 2.8

The answer is rounded to the nearest four decimal points if necessary.

42/15 can be simplified to 14/5.

14/5 is an improper fraction and should be written as 2 4/5.

Learn more about the Division here:

brainly.com/question/22357901

#SPJ6

Self-select sampling is a sample in which members choose to be in the survey.
True
False

Answers

Answer:

true

Step-by-step explanation:

There are 120 people in a sport centre. 78 people use the gym. 46 people use the swimming pool. 45 people use the track. 21 people use the gym and the pool. 16 people use the pool and the track. 24 people use the gym and the track. 9 people use all three facilities. A person is selected at random. What is the probability that this person doesn't use any facility?

Answers

Answer:
43/120 ≈ 0.3583
Step-by-step explanation:
Adding up the folks who use two facilities counts the folks who use all three 3 times. So, the number who use two or more facilities is ...
21 +16 +24 -2(9) = 43 . . . . people who use 2 or more facilities
The probability that a person chosen randomly from the 120 at the sports center uses at least 2 facilities is ...
43/120 ≈ 0.3583
_____
The given numbers add up as follows:
Gym only: 42
Pool only: 18
Track only: 14
Gym and Pool only: 12
Gym and Track only: 15
Pool and Track only: 7
Gym and Pool and Track: 9
No facilities: 3
Other Questions
Which is a mixture H20 SaladTable salt Corey spent $17.00, inculding sales tax, on 2 sanwiches cost $5.25 each and the total sales tax was $0.92. What was the cost of each drink. was the rosa parks bus boycott sucessful _________are powers that are specifically listed in a constitution. What is 1.2 x 10^5 in standard form? please go to my profile and go to the question add a participle and i will mark as brainliest if you answer correctly. Will give brainliest to best answer!!Wrlte a paragraph using all five words. The paragraph needs to make sense and be at least five sentences long. words: insidious, augment, gregarious, sojourn, curmudgeon -they don't have to be in that order. A lion's heart beats 6 times in 8 seconds. How many heartbeats will it have in 40 seconds? Which city is considered the capital city of country music?O A. Austin, TexasO B. Bakersfield, CaliforniaO C. Nashville, TennesseeO D. Louisville, Kentucky Hoping to receive sponsorship from a group of local business owners, Raul said this during a speech;My bicycle is brand new, so I know I'll be able to bike fifty miles with no problem.Which of the following is true of Raul's argument?The first part of the argument supports the second part of the argument.It is clear from his argument that Raul knows a great deal about bikes.It is clear from his argument that Raul knows nothing about bikes,The second part of the argument does not follow logically from the first part. A store offers 30% off all items. If x is the original purchase price, select all of the expressions which represent the final price with the discount. a 0.7x b x c x + 0.3x d x - 0.3xe 12x Mention when and how the United Nations Organizations was established. You have to write it in the same narrative style as the book. Write it like a diary account of your day but like Christopher, very logical and without comment on other people's emotions.this is from the book of curious incident of the dog nightmare. What will happen to all organisms if there is no sunlight Why did citizens support Joseph Stalin's? In which section would the reader most likely learn about why some people choose not to get flu shots?Herd about the FluWhere is the shot, and why can't you get it? But why aren't we all just getting the flu shot?Why should everyone get a flu shot? Part BNow, you are ready to propose your thesis statement. Click here or conduct online research to refine your thesis statement.Write your thesis statement in the space provided. NEED ANSWERS WILL MAKE BRAINLIEST! 2. Which of the following ordered pairs (x,y) satisfies the system of equations below?x + y = 03x 2y = 10(3,2)b. (2,-2)(-2, 2)d. (-2,-2)a.C.timotor the nrice of a inh, in dollars, using the expression 60+ Dana has to pay 30% tax on any income above 30,000 per year.Dana is paid 45,000 annually.Calculate the amount of money she receives after tax each month.