Find the circumference and the area of a circle with diameter 7 cm. Use the value 3.14 for n, and do not round your answers. Be sure to include the correct units in your answers.​

Answers

Answer 1

Answer:

the circumstance would be 21.99

the area is 38.48

Step-by-step explanation:

radius is half the diameter so your radius is 3.5

The area of a circle is pi times the radius squared (A = π r²) which for you would be A = 3.14 × 3.5²

circumference is found by multiplying 2 times pi times the radius (C = 2πr) which for you would be C = 2 × 3.14 × 3.5


Related Questions

Make a box-and-whisker plot to represent the data set. Show work
video game prices: $29 $29 $50 $39 $45 $20 $40

Answers

Answer:

(Hope this helps can pls have brainlist (crown)☺️)

Step-by-step explanation:

Here is the box and whisker plot!

The median is 39.

The minimum is 20.

The first Quartile is 29.

The third Quartile is 45.

The maximum is 50.

The image shows the box and whisker plot.

The whisker plot is given below:

The median is 39.The minimum is 20.The first Quartile is 29.The third Quartile is 45.The maximum is 50.

A data set is a collection of data. In the case of tabular data, a data set corresponds to one or more database tables, where every column of a table represents a particular variable, and each row corresponds to a given record of the data set in question.

Learn more about the data set here: brainly.com/question/5247424

#SPJ2

A = [4 -7 5_8 3 7]. Find -3A

Answers

Answer:

I think its B. because u multiply


The three most popular ice cream flavors are chocolate, strawberry, and vanilla, comprising 70 % of the flavors
sold at an ice cream shop. If vanilla sells 2 % more than twice strawberry, and chocolate sells for 6 % more than
vanilla, how much of the total ice cream consumption are the vanilla, chocolate and strawberry flavors?

Answers

The total ice cream consumption of vanilla, chocolate and strawberry flavours are as follows:

strawberry sells = 12 %

vanilla sells = 2 + 2x = 2 + 24 = 26%

chocolate sells = 8 + 2x = 8 + 24 = 32%

The 3 most popular ice cream flavours are chocolate, strawberry and Vanilla.

This 3 flavours comprises of 70% of the flavour sold at an ice cream shop.

let

% strawberry sells = x

% vanilla sells = 2 + 2x

% chocolate sells = 6 + (2 + 2x) = 8 + 2x

Therefore,

x + 2 + 2x + 8 + 2x = 70

5x = 70 - 10

5x = 60

divide both sides by 5

5x / 5 = 60 / 5

x = 12

Therefore,

% strawberry sells = 12 %

% vanilla sells = 2 + 2x = 2 + 24 = 26%

% chocolate sells = 8 + 2x = 8 + 24 = 32%

read more: https://brainly.com/question/25449918?referrer=searchResults

The probability that a baseball player will get a hit is 0.300. What is the probability that he will get one hit in his next two turns at bat

Answers

Answer:

0.42.

Step-by-step explanation:

Probability of a miss on one bat = 1 - 0.3 = 0.7.

There are 2 scenarios:

First bat a Hit,  Second bat a Miss, or

First bat a Miss,  Second bat a Hit.

First scenario: Probability = 0.3 * 0.7 = 0.21.

Second is  0.7 * 0.3 = 0.21.

So the answer is 0.21 + 0.21 = 0.42.

what is slope intercept form of a line?

Answers

Answer:

y= mx+c

Step-by-step explanation:

y= mx+c is the slope-intercept form of a line.

Where, m is the slope and c is the intercept.

Exapmle:

y=6x+5

In the above equation,

6 is the slope and 5 is the intercept.

Answer:

y = mx + b

Step-by-step explanation:

y = mx + b

m is the slope

b is the y-intercept

x and y are variables that represent points on the line

There are 33 forwards and 80 guards in Leo's basketball league.
Leo must include all players on a team and wants each team to have the same number of forwards and the same number of guards.
If Leo creates the greatest number of teams possible, how many guards will be on each team?

Answers

You are first of all looking for the LCM of 32 and 80

Don't know which algorithm you learned , but here is one of them:

32 = 2*2*2*2*2

80 = 2*2*2*2*5

So you will need 2*2*2*2*2*5 = 160

160/32 = 5 <------ forwards

160/80 = 2 <----- guards

80/5 = 16

32/2 = 16

So they can form 16 teams, with each team having 2 guards and 5 forwards.

Check: all players are used, each team contains the same number and

combination of players.

Please help will mark brainliest!!!

Answers

Answer:

i cantsee tha

Step-by-step explanation:

Answer:

n=7

Step-by-step explanation:

10n=3n+14

10n-3n=14

7n=14

n=7

ANYONE WHO CAN SOLVE THIS QUESTION , PLEASE HELP ME :)​

Answers

Answer:

x=62

y=59

Step-by-step explanation:

yeah-ya.... right?

How many solutions does the equation (2 sin x + 1)(sin x – 1) = 0 have over the interval 0 ≤ x < 2π?
a. 1
b. 2
c. 3
d. 4

Answers

C is your answer which is 3

Which of the following properties can be used to show that the expression is equivalent to?

Answers

The properties that can be used to show that the expression 5^(3/2) = is equivalent to √5³ is; Option 4

How to use Algebraic Properties?

We want to show that the expression 5^(3/2) = √5³

Now, to break it down, we can express the fraction 3/2 as 3(1/2) and so we now have;

5³^(1/2)

Now, any number raised to the power of 1/2 is simply referring to square root and so we now have;

5³^(1/2) = √5³

Thus, option 4 is correct.

Read more about Algebraic Properties at; https://brainly.com/question/2807928

#SPJ1

What is 57% of 11? ; 19.3  ; 627  ; 6.27 ; 0.19

Answers

Answer:

57% of 11 is 6.27

Step-by-step explanation:

All we have to do is convert the percent to a decimal, then multiply the decimal by 11.

0.57 × 11 = 6.27

Which school is equidistant from the subway stations at union square and 14th street?

Answers

I think it's Catherine School

Equidistant means "same distance"

The distance from 14 Street to Adam School is not the same as the distance from Union Square to Adam School. So this isn't right.

The distance from 14 Street to Catherine School is the same as the distance from Union Square to Catherine School.

So Catherine School is equidistant. Hope it helps!

[tex]SparklingFlower[/tex]

cuanto es esto?
−17/12 - 3/12=

Answers

Answer:

-1/8/12

Step-by-step explanation:

-17/12-3/12=-20/12

                =-1/8/12

HELLO GUYS I HAVE TWO MORE...
TYSM FOR ALL THE HELP
(YOU DONT HAVE TO ANSWER BOTH)

Answers

Q5 I think is y = x+1

1. -7 (4f + 5)
2. -3(2 + 9r)


Need help :)

Answers

Answer:

1.−7=

4f+5=4f+5

2.−6−27r

Step-by-step explanation:

i don't know if this is right let me know

Una playera de la misma marca cuesta con iva incluido $614.48, ¿cual será su precio sin iva ?

Answers

Answer: $600 cerados

Step-by-step explanation:

chiii y que marca es esa lol

Find the missing angles for each problem, given that lines a and b are parallel (step by step)

Answers

STEP BY STEP EXPLANATION:

4=86⁰ because the lines are parallel.

49⁰+86⁰=180

135=180

180-135

45

5=45⁰

2=49⁰ BECAUSE THE LINES ARE PARALLEL

NOW FOR ANGLE 1

45+86

131

as A & B ARE PARALLEL SO

1=131⁰

HOPE IT HELPS ;)

Andrea leaves Boston at 10:00 a.m. and drives to Buffalo, NY, which is 400 miles away. After 4 hours, the traffic causes Andrea to reduce her speed by 20 mph. She stops to rest for two hours, and then arrives in Buffalo at 8:00 pm What was Andrea's initial speed?

I need help on this one, I'd like to know how to do this and the correct answer. Thanks!
(HELP)

Answers

Answer:

60 MPH

Step-by-step explanation:

Will be giving out the brainlyist to the person to get it corectly.

Answers

Answer:

-2.2 is 2.2 units below 0

2.2 is 2.2 units above the 0

1.8 is to the right of 0

-1.8 is to the left of 0

Write the equation of the line through (0, −2) and (3, 10) in point-slope form.

Answers

Answer:

y - 10 = 4(x - 3)

Step-by-step explanation:

y2 - y1 / x2 - x1

10 - (-2) / 3 - 0

12 / 3

= 4

y - 10 = 4(x - 3)

I need answer to #1 ​

Answers

Answer:

9+3+9 ÷7

Step-by-step explanation:

9+3+9=21÷7=3

Pls quick!
I need help

Answers

Answer:

D) 22/12

Step-by-step explanation:

if you divide 22 by 12 you get 1.83333 (repeating)

hope this helps, if it is correct- please mark me brainliest!!!

if an object is moving at a changing speed in the same direction what is the acceleration of the object (zero or not Zero)
HELP​

Answers

Answer:

zero

Step-by-step explanation:

hope its help thank you sa points

Factor Each expression. If it cannot be factored write "Prime"


Question 1. 4x-16


Question 2. 18k+42

Answers

Answer:

1. is -64 bye hope this help

(40 Points) Find the missing values in the ratio table. Then write the equivalent ratios.

Answers

Answer:

di po masyadong makiita yung pic eh

Step-by-step explanation:

Mariko bought a bag of dried fruit made up of cherries, pears, and apples.
Cherries made up of the dried fruit in the bag, and pears made up of
the remainder. There were 48 pears. How many pieces of fruit were apples?

Answers

Answer

12

Step-by-step explanation:

0.25 X 48 = 12

How far is the sun from earth in scientific notation

Answers

Answer:

1.5 × 1011 m

Step-by-step explanation:

Find the slope of the line.
y
5
4
(-1,3)
(3, 3)
2
1
-3-2-1
1
2
3
The slope of the line is

Answers

Step-by-step explanation:

m = (y2 - y1)/(x2 - x1)

m = (3 - 3)/(3 + 1)

m = 0/4

m = 0

Slope = 0

Rania puts $15 000 into a savings account where it earns 4% per annum
compound interest.
a) What is her investment worth after two years?
b)How much interest has she earned?

Answers

Part (a)

I'll assume the interest compounds annually.

A = P*(1+r/n)^(n*t)

A = 15000*(1+0.04/1)^(1*2)

A = 16,224

Answer: $16,224

====================================================

Part (b)

Subtract the result of part (a) and the original deposit amount to find the interest earned.

interest = A - P = 16,224 - 15,000 = 1,224

Answer:  $1,224

Answer:

The final balance is $16,236.48.

The total compound interest is $1,236.48

what is 35x - 22 + 32 + 17x -50x

Answers

Answer:

2x + 10

Step-by-step explanation:

Simplify: 35x - 22 + 32 + 17x - 50x

35x plus 17x is 52x and 52x minus 50x is 2x

negative 22 plus 32 is 10

Answer: 2x + 10

Hope this worked.

Other Questions
Given the two points, drag the numbers to the correct place in the expression to find the slope.Use (3,7) as your first point.Use (5,2) as your second point. the first political parties were formed because of disagreements over what issue? What evidence supports the idea that an evolutionary relationship exists between two hominid species? Bone density of the species Mitochondrial DNA of the species Number of teeth of the species Geographic location of the species The fashion industry produces _ billion tons of carbon each year. Rewrite this sentence, eliminating vague word choice:There are flowers everywhere. ILL GIVE YOU BRAINLIEST AND A 100 POINTS PLEASE HELP ... Dont answer if you dont know Observe the substances in the test tubes for 15 minutes. In the table, describe whats happening in each test tube, including any evidence of a chemical reaction.Remember that evidence of chemical reactions can include change in color, change in smell, change in temperature, formation of a solid, or formation of bubbles. If theres no observable change in a test tube, write no reaction. Plz help! Due tonight!How do illustrations and illusions change a reader's perspective on a book? Which statement best explains why the elements in group 18 do not have electronegativity values?(1 point). Sarah earns this amount of money. She makes 12 bookmarks. She gives 8 of the bookmarks to friends. Then shr sells the rest for 4$ each. what were a few causes of the texas rebellion against mexico You are given the following information: Boston Equity Mutual Fund Total assets $ 966 million Total liabilities $ 6 million Total number of shares 38 million Calculate the net asset value for the Boston Equity mutual fund. PLEASE HELP ME ILL MARK BRAINLIEST !!!!! spam reported What is the answer to this? what should be changed to make the following sentence true? hippocrates theorized phlegmatic, the personality trait, was associated with black bile from the kidneys. explain why Canada and the United States are considered developed countries. 1212) New York City is a popular field trip destination. This year the senior class at High School A andthe senior class at High School B both planned trips there. The senior class at High School Arented and filled 4 vans and 7 buses with 448 students. High School B rented and filled 9 vansand 14 buses with 910 students. Every van had the same number of students in it as did thebuses. Find the number of students in each van. the maximum potential human life span is currently about ____ years. what is one example of the use of an infrared sensor? pls helppp ill give brainliest Please help me with this Im stumped