PLEASE SOLVE FAST. 20 POITNS AND PLEASE SAY WHAT SQUARED IT IS AND SOLVE IT CORRECTLY (cm, cm2, cm3) THANKS
Answers
Given Information
The radius is 3.
Circumference
To find the circumference, use 2πr.
2*3.14*3=18.84
The circumference is 18.84 cm^2.
Area
To find the area, use πr^2.
3.14*3^2=28.26
The area is 28.26 cm^2.
Related Questions
PLZ FIND THE MEAN OF 64, 65, 64, 61, 61, 57, 51,
Answers
Answer: the mean is 60
The ans is in the picture with the steps how i got the ans
(hope it helps can i plz have brainlist it will make my day :D hehe)
Step-by-step explanation:
Answer:
Step-by-step explanation:
64, 65, 64, 61, 61, 57, 51 added together equals 423
there are 7 numbers
423 divided by 7 = 60.43
In a laboratory experiment, two mice will be placed in a simple maze with one decision point where a mouse can turn either left (L) or right (R). When the first mouse arrives at the decision point, the direction it chooses is recorded. Then, the process is repeated for the second mouse.
The tree diagram should be drawn where the first stage represents the decision made by the first mouse and the second stage represents the decision made by the second mouse.
Determine all four possible decision outcomes for the two mice.
Using the information from the previous problem, answer the following question.
If the probability of turning left is 0.5 and the probability of turning right is 0.5 for each mouse, what is the probability that only one of the two mice will turn left?
I WILL GIVE BRAINLIST IF YOU PUT THE RIGHT ANSWER BUT IF U DONT KNOW IT DO NO ANSWER OR I WILL REPORT U
Answers
At a store, notebooks are marked up 78% from what the retailer paid for them.
The cost of a notebook is represented by n.
Which of the following expressions does NOT represent the markup cost?
A. n + 0.78n
B. (1+ 0.78)n
C. 1.78n
D. 0.78n
Answers
Answer:
D
Step-by-step explanation:
Answer:
A why would he multiply it twice it is to overpriced
Step-by-step explanation:
i need help asap!!! I can give brainlist.
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r is the interest rate, 6.5% per year, or in decimal form, 6.5/100=0.065.
t is the time involved, 4....year(s) time periods.
So, t is 4....year time periods.
To find the simple interest, we multiply 630 × 0.065 × 4 to get that:
The interest is: $163.80
2. =8000 x 9 x 18
=12,960
Total amount = 12960 +8000=
$20,960
3. annual interest rate = 15.9 %
initial charge = $126
to get the annual interest paid = 15.9% of $126
= 0.159 * $126 = $20.03
monthly interest paid would be = annual interest / 12 months
= 20.03 / 12 = $1.67
hence in 2 months Rita will pay = initial charge + monthly interest * 2
= $126 + $ 1.67 *2 = $ 126 + $3.34
= $ 129 .34
4. To find the amount of money in the account after 8.5 years we will first turn 5.6% into a decimal. We'll do that by moving the decimal within the percentage two places to the left. That leaves us with 0.056.
Next, we'll multiply our factors to help us find out how much interest will be accrued within the 8.5 years.
500 x 0.056 x 8.5 = 238.
Margarito will earn $238 within an 8.5 year time frame.
Since her original deposit was $500 and assuming no other deposits/withdrawls occur within the time frame, we will add $238 of interest to the original deposit.
500 + 238 = 738.
This means, that Margarito will have $738 in her savings account after 8.5 years of just accruing interest.
5. $18,260 divided by (/) $220,000 = .083 or .08. The interest is 8%.
Because Kelli is earning $18,260 a year, you need to get the number down to a decimal (which would be the interest) So, you have to divide the smaller number by the larger number. I use
x 18260
____ _______
100 % 220000
multiply 100x18260 and then divide by 220000. You get 8.3, or 8.3%, but if you round up, you get 8%.
2. 12,960
3. 3.34
4. 738
5. 8.3%
Audrey makes beaded necklaces and sells them to Bangles 'n Beads at the mall for $8 per necklace. If Bangles 'n Beads sells them to mall customers with a 25% markup to make a profit, what is their selling price?
A. $2.00
B. $6.00
C. $8.25
D. $10.00
Answers
8*1.25 =10
You multiply 8 times 1.25 because they are marking it up by 25% that’s why it would be 1.25 so the 8 times 1.25 equals $10
Answer:
A. 2.00
Step-by-step explanation:
actually its 2.00 because when you do the math you move the decimal point for the 25 two spaces to the left and get 0.25 then you multiply it by 8 and get 2.00
Which of the following expressions is equivalent to 4y + z + y − 8 + 6z
4y + 6z − 8
5y + 7z − 8
4y + 6z + 8
−3y + 7z
Answers
( 4y + y ) + (z + 6z ) - 8
5y + 7z -8
Option B
first add all the alike variables
4y + y = 5y
z + 6z = 7z
5y + 7z - 8 is the equivalent variable
What is the surface area, in square millimeters, of the solid? You don’t have to show work, just tell me the answer
Answers
Answer:
The answer is 272.25.
Step-by-step explanation:
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Helppppppppppppppppppppp
Answers
Answer: -7, -4, I don't know the other answers but I can understand the struggle of middle school
Step-by-step explanation:
Lucy purchases a car for $16,314.40. If she makes a payment each month for the next 40 months, how much will she pay each month. (enter your answer as $dollars.cents)
Answers
Answer:
$407.86
Step-by-step explanation:
16314.4 divided by 40
Answer:
She will pay $407.86 each month
What equation is used to solve for an interior angle of a
triangle?
A.) a+b+c= 360
B.) a + b = 90
C.) a+b+c=180
D.) a + b = 180
Answers
Answer:
c) a+b+c=180
Step-by-step explanation:
Try and answer these multiple questions and I will give you brainiest. Good Luck!
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Answer:
6. a. Direction.
7. d. The additional small push was enough to unbalance the forces acting on the rock and allow the rock to move.
8. a. It has the most mass
Answer:
6: Direction which is A
7: Pushing the rock creates friction, causing it to move which is B
8: It has the most mass which is A
A tortoise travels 0.945 miles in 3.5 hours.
If it moves at a constant speed, how many miles per hour is it traveling?
It travels at 245 miles per hour
At this rate, how long will it take the tortoise to travel 4.86 miles?
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Answer:
It travels 0.27 miles per hour
It will take 18 hours for the turtle to travel 4.86 miles.
Triangle FEG is similar to triangle IHJ. Find the value of y.
PLEASE ANSWER!!!!!
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Answer:
y=10
Step-by-step explanation:
if they are the same angles, subtract 9 from 59, then you have 50. after this, you have 5y, now take that same 50, and divide it by 5 since that's what you have left, you answer should be 10
you just follow normal formula
1/10 + 20/100=
2/3+ 1/4 =
ANSWERS ASAP!!
RIGHT ANSWERS GET AUTOMATIC BRAINLYEST
Answers
Answer:
[tex] \frac{1}{10} + \frac{20}{100} = \frac{10}{100} + \frac{20}{100} = \frac{30}{100} [/tex]
[tex] \frac{2}{3} + \frac{1}{4} = \frac{8}{12} + \frac{3}{12} = \frac{11}{12} [/tex]
Can someone plz help me with this one problem plzzzzz!!!!
Answers
Solve this please I need help
Answers
Answer:
1) x = 3
2) x = 9
3) x = 30
hope it's helpful ❤❤❤❤
THANK YOU.
Answer:
A, C
B, A
C, C
Step-by-step explanation:
A, take 33-9 then you get 24, divide 24 by 8 and get 3
B, re-wright X/3 to X over 3, then subtract 5 from 8, you're left with 3, now find what X has to equal to make 3, X=9
C, same concept as the last one
Bill and Gina ate 1/2 of their own pizza Bill ate more pizza than Gina. draw a picture and explain how that is possible. (Please help me)
Answers
Answer:
if both of them had different sized pizzas
or if gina didn't eat the crust or something
Step-by-step explanation:
if gina had a 10 inch pizza and bill had a 12 inch pizza them eating half of there own that would make bill have eaten more
Paul is 11 and 5/6 years old.
Greg is 1 and 1/3years younger than Paul,
and Jane is 1 and 1/4 years younger than Greg.
How old is Jane?
Answers
Answer:
How old is jane she is 9 and 1/4
Step-by-step explanation:
So we know that paul is 11 and 5/6
and greg is 1 and 1/3 younger than paul
and jane is 1 and 1/4 younger than greg
First we got to the great common factor of the three facrtion
its 12
so paul is 11 and 10/12
greg is 1 and 4/12
jane is 1 and 3/12
subtract paul age to gregs which is 10 and 6/12 simpfly to is 10 and 1/2
the subtract gregs age to janes which is 9 and 3/12 simply is 9 and 1/4
Order of Operation
10) An electrician charges $45 per hour and spends $20 a day on gasoline. If he worked for seven hours, write an algebraic expression to represent his earnings for the day.
Answers
45(x)-20
x=hours
7 hours
x=7
45(7)-20 =295
Answer:
y = 45(7) - 20
Step-by-step explanation:
Money earned: 45x.
Money spent: 20
Total money: 45x-20
In this case, if he worked 7 hours, he would make a total of 45(7)-20, or 295 dollars for the day.
Let me know if this helps!
PLZ I AM TIMED!!!!!!
Describe how the poet's use of structural elements adds to the meaning of "A Tragic Story." Use at least two details from the passage to support your response.
Answers
Marcia is at a store with a 20% off sale. She also has a coupon for an additional 10% off the sale price. Prove or disprove the following statement: A 20% discount on the original price of an item, followed by the use of a 10% off coupon, results in a total discount of 30%.
Answers
Answer:
yes
Step-by-step explanation:
i think this because once you add 20 + 10 it does equal 30 but once you do the actual math it would not be subtractiing 30
Peter Piper's Pizza most popular pizza is the personal pan pizza. The personal pan pizza is 10 inches in diameter. What is the circumference of the pizza?
A. 3.14 inches
B. 10 inches
C. 31.4 inches
D. 314 inches
Answers
Answer:
C.) 31.4 inches
Step-by-step explanation:
The circumference of a circle is the linear distance of a circle's edge. Pretty much the perimeter of a circle.
Determine the radius of a circle, which is 5 inches (The radius is the diameter divided by 2)Substitute this value to the formula for circumference: C = 2 * π * R = 2 * π * 5 = 31.41591. Mr Pham mowed 2/7 of his lawn... His son mowed 1/4 of it. Who mowed the most
(I got Mr Pham for an answer)
2. How much of the lawn still needs to be mowed (I'm stuck on this one)
Answers
Answer:
the answer is 2/7, so Mr. Pham
Step-by-step explanation: Hope this helps... Have a great day, and God bless you!!!!
What I did is that I added 2/7 and 1/4 which is 15/28. Then I thought that there are 28 parts of the lawn and 15 of them are mowed. I subtracted 28 from 15 and got 13....
So I think 13/28 is the answer.
(Sorry if that is wrong)
Have an awesome day :)
Ryan rolls two fair number cubes labeled 1 through 6. What is the probability that the sum of the two number cubes is 5 or more?
Answers
Answer:
1/3.
Step-by-step explanation:
2 x 6 = 12
1 2 3 4 5 6
1 2 3 4 5 6
4/12 = 1/3
Answer:
1/3.
Step-by-step explanation:
2 x 6 = 12
1 2 3 4 5 6
1 2 3 4 5 6
4/12 = 1/3
Order of operation.
Mrs. Swanson had 12 sweaters dry cleaned Her Cost was $14.95 for 3 sweaters. How much did she pay in all?
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4*14.95= 59.80
Answer: 59.80
=$59.80
someone please help I'll give brainliest
Answers
Answer:
20 split up 4 ways
4 groups of an overall 20
dividing 20 4 ways
hope this helps
-5/8 multiplied by 18/25
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I believe the answer is -0.45 . if it's correct, please mark thanks!
HELP!
Henry is making a corn grits recipe that calls for 14 cups of corn grits for every 12 cups of water.
How much water will he need if he uses 112 cups of corn grits? Enter the number in the box.
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Answer:
about 130
Step-by-step explanation:
HELP MEEEEEEEEEEEE PRETTY PLEASE
Answers
Answer:
Step-by-step explanation:
y=15, x=53, z=36
x=53
z=36
i think that's right
Help me, please????????