Mathematics High School

Find the volume of the cylinder. Use 3.14 to approximate π. Round your answer to the nearest tenth.

V =

Find The Volume Of The Cylinder. Use 3.14 To Approximate . Round Your Answer To The Nearest Tenth.V =

Answers

Answer 1

Answer:

V≈100.5

Step-by-step explanation:

V=πr2h=π·22·8≈100.53096

Related Questions

6/4.2 = n/7
What is the value of n
Giving a brainliest
Also dont do one of those link answers or I will report you

Answers

Step-by-step explanation:

Given

6/4.2 = n/7

Cross multiply

6* 7 = 4.2n

4.2n = 42

n = 42 / 4.2

n = 10

Hope it will help :)❤

Hopes this helps:

Answer: n= 10

I use this app called Cymath

Solve the equation for x. 6 E n=1 (x-3n)=-3

Answers

-189 days after a long day at a school of a school and the school district of columbia in the city hall

HELP FAST FOR TEST PLZ
Find measure of angle 1

Answers

I believe the answer 59.5 sorry if wrong

PLEASE ANSWER!!! I WILL GIVR U BRAINLIEST!!

Answers

Answer:

k = 5

Step-by-step explanation:

The standard form of an equation representing proportionality is

y = kx ← k is the constant of proportionality

y = 5x ← is in standard form

with k = 5

Answer: 5 is the constant proportionality

*EXTRA PTS* please answer #1 and #2

Answers

Answer:

(2,1) for number 1 and (3,-4) for number 2

Step-by-step explanation:

your welcome baby gurl (-‿◦)

Answer:

1, (2, 1)

2, (3, -4)

Step-by-step explanation:

f(n) = -5n

what is n?

Answers

6n because 5n +n =6 its probably wrong so hope its right??????

find the volume of the figure. (3.14 as pi)

Answers

Answer:

84

Step-by-step explanation:

7x3x4

,,,,,,,,,,,,,,,,

Answer:

84 in^3

v=length x width x height

Why do u need pi in this, there are no circle or sphere or cone, or whatever

hope that answers your question

good luck and stay safe

Step-by-step explanation:

Pls help im confused

Answers

Answer: 30

Step-by-step explanation: Count all the x's on the right side of 0

Identify the variable expression that is not a polynomial.
O A. 3 - 2
O B. 13
O C. y + 23
O D. x3

Answers

Answer:

the correct answer is d. x^3

I think the answer is A

The third quartile value for the
data set shown in the box plot
below is:
65
70
75
80
85
90

Answers

Answer:

85

Step-by-step explanation:

The q1 is 7-, q2 is 77.5 and the third quartile range is 85

A car rental company charges $0.07 per mile for a rental car. If a customer drives 42 miles, how much will the mileage charge be?

Answers

Answer: $2.94

Step-by-step explanation:

You do 0.07 x 42

PLS HELP ME THIS IS Probability (Single event) PLS HELP ME

Answers

Answer:

Hi! The answer to your question is D. 7/6

Step-by-step explanation:

☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆

☁Brainliest is greatly appreciated!☁

Hope this helps!!

- Brooklynn Deka

Carlos is buying a shirt that costs $20 the sales tax is 9% what is the total cost of the shirt including tax

Answers

Answer:

$21.8

Step-by-step explanation:

Carlos is buying a shirt that costs $20 the sales tax is 9% what is the total

Given data

Cost= $20

Tax= 9%

Amount of tax=

9/100*20

0.09*20

1.8

Total amount

=1.8+20

=$21.8

PLSS HELP IMMEDIATELY!!!! ILL MARK BRAINIEST IF U DONT LEAVE A LINK OR GUESS!!!!

Answers

Answer:19

Step-by-step explanation:

7x3=21

21-2=19

Answer:

total of 7 fabric needed but 2 are given so:total fabric minus 2 is; 7 minus 2 is 5 needed

Can someone help me pls

Answers

Answer:

C. 1/3x + 5

Step-by-step explanation:

Plugging in the values for x, we get:

y = 1/3(0) + 5 = 5

y = 1/3(6) + 5 = 7

y = 1/3(12) + 5 = 9

y = 1/3(15) + 5 = 10

I almost broke my neck trying to read this problem. :(

(7 x6 )+(8x8)-5 gives the number of slicess were sold witch describe a part of this expression what's the sum

Answers

Answer:

"101" seems to the appropriate response. The further explanation is provided below.

Step-by-step explanation:

The given expression is:

⇒ [tex](7\times 6 )+(8\times 8)-5[/tex]

On solving the brackets, we get

⇒ [tex]42+64-5[/tex]

On applying addition, we get

⇒ [tex]106-5[/tex]

On applying subtraction, we get

⇒ [tex]101[/tex]

Find the radius of a sphere with a volume of 180 cubic feet. Round your answer to the nearest tenth.

Answers

Answer:

3.50ft

Step-by-step explanation:

Given data

Volume= 180ft^3

The expression for the volume of a sphere is given as

Volume=4/3πr^3

substitute

180=4/3*3.142*r^3

180=12.568/3*r^3

180=4.189*r^3

r^3= 180/4.189

r^3= 42.969

cube root both sides

r= ∛ 42.969

r= 3.50ft

Hence the radius is 3.50ft

Lesley's fruit salad contains 40% grapes. Which figure represents 40%?? ​

Answers

Answer:

its d

Step-by-step explanation:

if im wrong sorry i tried

Question 18 of 25
In a group of 40 students, the probability that at most 15 of them like to hike
is 47%. What is the probability that at least 16 of them like to hike?
A. 44%
B. 38%
C. 62%
D. 53%

Answers

Answer:

D 53 is the answer I just took the test

Answer: 53

Step-by-step explanation: taking the test

just a simple question, if you guys dont mind.

Answers

B!!! :))))))))))))) !!!

Use the equation, 16^2x=32^(x+3), to complete the following problems.
Rewrite the equation using the same base.
Solve for x. Write your answer in simplest form

Answers

Answer:

x = 5

Step-by-step explanation:

2⁴(2x) = 2⁵(x + 3)

2^8× = 2^5x + 15

cancel out the 2

8x = 5x + 15

8x - 5x = 15

3x = 15

divide through by 3

x = 5

Help
Mr. McGill is solving the following problem: 42x=163. Mr. McGill set 2x=3 and got x=32 as his answer. Tell the mistake Mr. McGill made and tell the correct answer.

Answers

Answer:

The mistake McGill made was to eliminate 4 and 16 from both sides before solving fro x

Step-by-step explanation:

Given the expression

42x = 163

To get the values of x, we are to divide both sides by the coefficient of x i.e 42 as shown;

42x = 163

42x/42 = 163/42

x = 163/42

x = 3.88

Hence the mistake McGill made was to eliminate 4 and 16 from both sides before solving fro x

Which of the following represents the factorization of the trinomial below?
x² - 8x - 48
A. (X-6)(x-8)
B. (X+6) (x-8)
C. (x-4)(x-12)
D. (x+4)(x-12)

Answers

The anser is d that what i think

A rectangle is divided into equal squares. One row covers 1/8 of the whole rectangle. There are 3 squares in each row. How many squares are in the whole rectangle?

Answers

Answer:

There are 24 squares in the entire rectangle

Step-by-step explanation:

Trom the problem, we are given that one row covers 1/8 of the entire rectangle.

We are also told that this one row, contains three squares.

In other words, what this means is that three squares cover 1/8 of the entire rectangle.

The question is now if three squares cover only 1/8 of the rectangle, how many squares cover the whole rectangle.

In fraction, we can represent a whole using 1/1

We can set up a simple relation to this effect.

3 squares give 1/8 of the rectangle

x squares give 1/1 of the rectangle

cross multiplying, we have

x = 3 ÷(1/8) = 24

Therefore, there are 24 squares in the entire rectangle

Jasmine goes bowling. She has $25.00 spend. She spends $4.50 to rent shoes. She spends $2.50 for each game she
bowls. Which inequality can Jasmine use to determine the greatest number of sames she can how

Answers

Answer:

25.00 < (with a line  under it) 4.50+2.50x

Step-by-step explanation:

Desiree made 100 cookies this week. She baked 4 more than three times the total she made last week. How many cookies did she bake last week.
3x + 4 = 100 x = 32 cookies

2) Shakira went bowling with her friends. She paid $3 to rent shoes and then $4.75 for each game of bowling. If she spent a total of $21, then how many games did Shakira bowl?
4.75x + 3 = 21 x = 4 games

3) This year, Cornell’s class took one more than three times as many field trips as last year’s class. This year, Cornell’s class took a total of 7 trips. How many field trips did his class take last year?
3x + 1 = 7 x = 2 trips

4) This week, Jamyra spent a total of 100 minutes studying. This total was 8 more than four times the amount of minutes she studied last week. How many minutes did Jamyra spend studying last week?
4x + 8 = 100 x = 23 minutes

5) James earned a total of $900 last week. This total was $10 less than five times the amount he earned last week. How much money did James earn last week?
5x – 10 = 900 x = $182

6) Kaya rented a limousine for prom. There was a one-time charge of $100, plus an hourly rate of $45. Her total cost for the night was $347.50. How many hours did Kaya rent the limo for?
45x + 100 = 347.50 x = 5.5 hours

7) At a pizza eating competition, Davonne at two more than twice as many slices as the runner-up. If Davonne at 11 slices, then how many slices did the runner-up eat?
2x + 2 = 11 x = 4.5 slices

8) Anthony received $150 for his birthday this year. This was $10 less than half the amount he received last year. How much money did Anthony receive for his birthday last year?
x/2 – 10 = 150 x = $320

9) Jasmine is 5 years younger than twice her sister’s age. If Jasmine’s sister is 22 years old. Then, how old is Jasmine?
2x – 5 = 22 x = 13.5 years

10) Ronnie charged his customers a flat fee of $25 to fix computers. Then he charged $20 for each hour that he spent fixing the computer. If Ronnie made $175 off of his first customer, how many hours did he spend working?
20x + 25 = 175 x = 7.5 hours

The expression 6x - 4 represents the diameter of a circle. The radius is 16 inches. What is the value of x?

Answers

Answer: 6

Step-by-step explanation:

Firstly, it should be noted that the diameter of a circle is twice its radius. In this case, the diameter of the circle will be:

Diameter = Radius × 2

Diameter = 16 × 2 = 32 inches

Therefore, to solve for x goes thus:

6x - 4 = 32

6x = 32 + 4

6x = 36

x = 36/6

x = 6

Carla wants the total weight of the bags to be four pounds. If she can only pick one more bag, which bag weight should she pick? pound

Answers

Answer:

1/8

Step-by-step explanation:

To find which bag weight Carla needs, the first step is to find the total weight of the bags shown in the line plot.

There are three -pound bags.

There are six -pound bags.

There are four -pound bags.

Multiply the weight and number of each bag to find the total weight of each different weight bag.

Now, add the three totals.

Finally, subtract the total weight from four pounds in order to find which weight Carla needs.

So, Carla should pick one -pound bag of candy to total four pounds.

What does two plus 3992 minus 50 equal?

Answers

have u tried calculator? but yes its 3944

I need help with this don’t know this and got it today and it’s due today

Answers

The Answer Is ?=15.

have an amazing day <3

If x and y vary inversely and x = 5 when y = -3.5, what is the value of x when y = 10?

Answers

Answer:

Step-by-step explanation:

k = xy

Putting values of x and y in the equation

k = (5)(-3.5)

= - 17.5

Finding value of x when y = 10

k = xy

- 17.5 = x10

Bringing like terms on one side

- 17.5 - 10 = x

-27.5 = x

Other Questions
6 - 3a=21 whats the answer to that i have a hard time thinking about it. what is -5/3 as an equivalent fraction Audrey left her house at time zero and drove for 2 minutes to the store, at a speed of 2blocks per minute. Then she stopped and went into the store for 7 minutes. Fromthere, she drove in the same direction at a speed of 1 blocks per minute until she gotto the bank, which is 2 blocks away from the store. She stopped at the bank for 3minutes. Then she drove home at a speed of 3 blocks every minute. Make a graph ofshowing the number of blocks away from home that Audrey is x minutes after sheleaves her house, until she gets back home. Opinion writing about tourism can replace oil as a source of income in Oman Pleaseeeeeeeeeee lol help! A student evaluated -4+x for x = -9 1/2and got an answer of 5 1/2? What might th student have done wrong. 1. A I T W ER-2. F H E C -3. C S H I ERA-4. O T E H S S-meaning5. U P S R E I V O RS - PLEASE HELP I HAVE AN EXAM !!!With the aid of a diagram, show how secretion of cortisol is regulated at the primary, secondary, and tertiary levelsP.S. If you do not know the answer, could you please provide the link for the site where there is an answer. Appreciate your help !!! what is the difference of -4-2 1/2? Find the surface ara of the square pyramid. Enter your answer in the box how is the line transect technique carried out A study shows that as the temperature decreases, the electric bill increases. Which graph best represents this situation? What was Roosevelts purpose in invading North Africa? At the convention, who was the leading candidate for the Democratic nomination for president? George Wallace Hubert Humphrey Robert F. Kennedy Richard M. Nixon Where the allies justified in using the atomic bombs to end the war ? why or why not ? PUT IN YOUR OWN WORDS. The percentage discount at a store is determinedusing the table below.Sale DiscountsTotal Purchasesless than $50$50 to $100over $100Discount 25%30%35%Shamika bought 3 skirts that cost $25 each before the discount. What was her total after thediscount?A. $45.00B. $48.75C. $52.50D. $56.25 What is the area of this triangle? can someone pls help im rlly bad at circle graphs i will give brainliest!! What is the place value of the 3 in 4.737? When did slavery start?