Answers
Answer:
62.8
Step-by-step explanation:
formula: pi r^2 h
Related Questions
The cost to rent a tube from Tubes-R-Us is $2 plus $0.50 per hour. The cost to rent a tube a tube at Rockin' River is $1 plus $0.75 per hour. After how
many hours will the cost of renting a tube at Tubes-R-Us be the same as the cost of renting a tube from Rockin' River?
Answers
Answer:
4 hours
Step-by-step explanation:
0.5 times 4 hours = 2 dollars. 2 dollars + 2 dollars = 4 dollars
0.75 times 4 = 3 dollars. 3 dollars plus 1 dollar = 4
Answer:
4 hours
Step-by-step explanation:
System of Equations:
(Tubes). c = 2 + .50h
(Rockin). c = 1 + .75h
set them equal to each other and solve for ’h’
2 + .50h = 1 + .75h
1 = .25h
h = 4
Half way between 3/10 and 4/5
Answers
Answer:
5/10
Step-by-step explanation:
Since 5 is a multiple that goes into 10 that can be your common denominator
This means its 3/10 and 8/10
The number exactly halfway would be 5.5/10
If you need a whole number as your numerator it could also be 11/20
HELP PLEASEEEE
Round three eighths to the nearest half.
Question 1 options:
0
one half
1
one and one half
Question 2 (2 points)
(10.04 LC)
Round ten twelfths to the nearest half.
Question 2 options:
0
one half
1
one and one half
Question 3 (2 points)
(10.04 LC)
Round each fraction to help you estimate the solution for the following equation:
eight tenths plus nine tenths equals
Question 3 options:
one half
1
one and one half
2
Question 4 (2 points)
(10.04 LC)
Round each fraction to help you estimate the solution for the following equation:
one sixth plus five sixths equals
Question 4 options:
0
one half
1
2
Question 5 (2 points)
(10.04 LC)
Round each fraction to help you estimate the solution for the following equation:
seven twelfths plus two twelfths equals
Question 5 options:
one half
1
one and one half
2
Question 6 (2 points)
(10.04 LC)
Round each fraction to help you estimate the solution for the following equation:
nine tenths minus four tenths equals
Question 6 options:
0
one half
1
one and one half
Question 7 (2 points)
(10.04 LC)
Round each fraction to help you estimate the solution for the following equation:
nine tenths minus eight tenths equals
Question 7 options:
0
one half
1
one and one half
Question 8 (2 points)
(10.04 LC)
Round each fraction to the nearest half and find the estimate.
two sixths plus one sixth equals
Question 8 options:
one half
1
one and one half
2
Question 9 (2 points)
(10.04 MC)
Round each fraction to the nearest half to find the estimate.
A stegosaurus eats ten twelfths of a plant and then eats two twelfths of the plant later. Estimate how much of the plant the dinosaur ate in all. Explain your thinking.
Answers
Answer:
1/2 ; 0 ; 2 ;
Step-by-step explanation:
3 / 8 to the nearest half
3/8 = 0.375
Using a number line, 0.375 is closer to 1/2 =0.5, than to 0 ; hence, 3/8 = 1/2(nearest half
2.) 2 /12 = 0.16666
2/12 = 0 (nearest 1/2)
3.) eight tenths plus nine tenths equals
8/ 10 + 9/10 = 17/10
17 /10 = 1.7
1.7 = 2 (nearest 1/2)
9.50(6)+2.50
PLEASE HELP I NEED IN LIKE A SRCOND
Answers
Answer:
59.5
Step-by-step explanation:
Answer:
59.5
Step-by-step explanation:
9.50(6)+2.50
Multiply 9.5 and 6 to get 57.
57+2.5
Add 57 and 2.5 to get 59.5.
59.5
PLEASE HELP ME so it says Find the value of x in a triangle with the given angel measure x°,90°,16° and explain how you solve it? PLEASE HELP ME IM FAILING MATH LOL IN
Answers
that should be right
a student has a 73% of being let out of class late. if he leaves class late. if he leaves class late, there is a 23% chance that he will miss his train. what is the probability that he gets out of class late and misses the train?
Answers
Answer:
16.79 %
Step-by-step explanation:
hythjuuhhhjuhhhh
one possible combination is red and hearts. write down all the other possible combinationas. write your answer like this (R,H) you must write all your answers on one line
Answers
Answer:
hmmmm.... sorry but i really dont know this yet
Step-by-step explanation:
Michelle buys a car that costs $15,000. She makes a down payment of $5,000. If she pays $3000 in the next payment, which equation could be used to find the amount she still owes, C, of the car?
Answers
Answer: See explanation
Step-by-step explanation:
From the question, we are informed that Michelle buys a car that costs $15,000 and that she makes a down payment of $5,000 and later pays $3000 in the next payment.
To get the equation that can be used to find the amount she still owes, C, of the car, we will have to deduct the amount that she has paid from the cost of the car. This will be:
C = 15000 - 5000 - 3000
C = 15000 - 8000
Therefore solving the equation further, the amount left to pay will be:
C = 15000 - 8000
C = 7000
Marissa is walking along the beach and finds an unknown organism on the shore it has radical symmetry a nonporous surface and tentacles in which phylum can the organism be classified a.chordata b.Cnidaria c.echinodermata d.porifera
Answers
Really stuck on this question plz help!
Answers
Answer:
a) 6:51
b)6:42
c)49 mins
Step-by-step explanation:
What's 2+2?
A) 5
B) 2
C) 4
D) 10
Answers
Answer:
C) 4
Step-by-step explanation:
I hope this helps :)
Please help BRAINLIEST
Answers
B) (-4,0)
C) (-6,0)
D) (2,4)
E)cant do E
I don’t know if there are other questions because I can only see up to E.
I hope this helped though and please mark as brainliest
What is the unit rate of 45 points in 3 games?
Answers
Answer:
15 points per game
Step-by-step explanation:
The unit rate is the amount of points per game.
To find how many points are earned in 1 game, we divide 45 by 3
45/3=15
15 points per game
Samuel is going to invest $4,900 and leave it in an account for 14 years. Assuming the
interest is compounded monthly, what interest rate, to the nearest tenth of a percent,
would be required in order for Samuel to end up with $10,300?
-
Answer:
Submit Answer
Answers
Answer:
0.053
Step-by-step explanation:
Using the compound formula A=P(1+r/n)^nt we can plug in the numbers we know. A being the total, P the initial amount, n is the number of compounds in a year, and t is the number of years passing. So 10300= 4900(1+ r/12)^12(14). We have to isolate r in order to find the rate. We can divide both sides by 4900, giving us 103/49= (1+ r/12)^168. Then we take the 168 square root from both sides. 1.00443… = 1 + r/12. Subtract 1 from both sides. 0.00443… = r/12. Then multiply both sides by twelve . r= 0.053
Charlotte and Edgar's ages add up to 22. Charlotte is one year
older than twice Edgar's age.
How old are Charlotte and Edgar? Show all of your work and/or
reasoning.
Answers
Answer: Charlotte's 15 and Edgar's 7
Step-by-step explanation:
7*2=14
14+1 = 15
15 + 7 = 22
A student used the following steps to solve a math problem.
Given: log 5º = 10
Step 1: x log 5 = 10
log 5
Step 2:
10
Step 3: log 1 = 2
.
In which step above does an error occur?
Answers
Help ! please ! with 13, 14, 15, 16, 17, 18, 19, 20, 21,
Answers
Answer:
0.786
0.3563
0.234
0.9
0.324
0.847
0.34
0.446
0.245
Step-by-step explanation:
Each girl was given 20 beads to make a bracelet. The line plot above shows how many beads the girls each used of their bracelets. How many girls chose to put at least half of the beads on their bracelet?
This is timed
Answers
I think it's eight bead's??...........
given: x+y=10 if x=-21, what is y?
Answers
Answer: y = 31
Step-by-step explanation: all you need to do is plug in the x
since x = -21 we can put: -21 + y = 10
now we add 21 to both sides giving us: y = 31
Answer:
(-21,22)
Step-by-step explanation:
x+y=10
x=-21
subtitue the x value
-21+y=2
solve for y
y=22
Then write your answer by ordered pair
(-21,22)
Help me plsssssssssssssss
Answers
1. 2/1 x2/1 =4/1 4
2. 3/1 x 3/1= 9
3. 6/1 x 3/2= 18/2 which is 9
4. 6/1 x 2/3 = 12/3 is 4
5.12/1 x 3/4 = 36/4 which is 9
Hope this helps have a good day
If 9x + 10=y what is y??
Answers
Answer:
above beat me to it he is right
What is the GCE of 95 and 120 :
Answers
Answer:
the answer to the question is 5
Answer:
did you mean GCF if so its 30
Triangle similarity-
Solve for x!!!
Please help!
Answers
Answer: im thinking it is 5 but i could be totally wrong. im not the smartest lol
Step-by-step explanation:
What are the coordinates of point A?
A. (2, 4)
B. (1.7, 3.8)
C. (6.6, 1.7)
D. (3.8, 1.7)
Answers
Answer:
b
Step-by-step explanation:
solve the equation (x over x+2) - (4 over x-2) = 1
Answers
Answer:
[tex]\frac{x}{x+2} - \frac{4}{x-2}=1\\or, \frac{x(x-2)}{(x+2)(x-2)} -\frac{4(x+2)}{(x+2)(x-2)}=1\\or, \frac{x^2-2x}{x^2-4} -\frac{(4x+8)}{x^2-4} =1\\or, \frac{x^2-2x-(4x+8)}{x^2-4} =1\\or, \frac{x^2-2x-4x-8}{x^2-4}=1\\or, {x^2-6x-8} =x^2-4\\or, -6x-8=-4\\or, 3x+4=2\\or, 3x = -2\\or, x =\frac{-2}{3}[/tex]
oi I NEED HELP PLS 20 POINTS
Answers
Answer:
f = [tex]-\frac{5}{3}[/tex]
Step-by-step explanation:
Multiply both sides of the equation by [tex]-\frac{4}{3}[/tex]
f = -4/3 * 5/4
Simplify both sides of the equation.
f = [tex]-\frac{5}{3}[/tex]
i hope this helps :)
Please can i have the answer?
Answers
Answer:
a- 48: 2×2×2×2×3
56: 2×2×2×7
GCF: 2×2×2=8
b- 48+56=8(6+7)
Answer:
8(6+7)
Step-by-step explanation:
First, find the GCF of 48 and 56. The GCF of 48 and 56 is:
8So the GCF, 8, will go outside the parenthesis. Then inside the parenthesis will be 48+56. Although first, you need to divide each of these by 8. So the numbers inside the parenthesis will actually be 6+7.
So the final answer is:
8(6+7)50 POINTS!!!!
A statue is in the shape of a triangular pyramid. The area of the base of the statue is 18 square inches and it has a height of 15 inches. What is the volume of the statue in cubic inches? 60 in.3 90 in.3 270 in.3 540 in.3? Thanks!~
Answers
Answer:
90 cubic inches
Step-by-step explanation:
V = 1/3 · area of base · height
V = 1/3 · 18 · 15
V = 6 · 15
V = 90
Answer:
if your online school is tops its a hundred percent 90 inch^3
Step-by-step explanation:
The baseball team is running a fundraiser to raise money for new equipment. A local grocery store donated cans of lemonade and bottles of water. Cans of lemonade sell for $2 each and bottles of water sell for $1.50 each. The team needs to raise at least $500 to buy a few pieces of equipment. The students can accept a maximum of 360 cans and bottles.
a)Write a system of inequalities that can be used to represent this situation.
b) The baseball team sells 144 cans of lemonade. What is the least number of bottles of water that must be sold to buy new equipment? Justify your answer.
Answers
The correct answer is B. your welcome.
Can somebody plz help answer these questions correclty (like what the letters=) thanks :D
WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST :DD
Answers
7. M=7
8. N=13
9: Z= 5
10. X= 4
11. Y= 9
Answer:
6. p = 4
7. m = 7
8. n = 13
9. z = 5
10. x = 4
11. y = 9
Step-by-step explanation:
You can divide the solution by the number next to the letters/variables.
For example, to find 9p = 36 you can do 36 ÷ 9 which equals 4.
To double check, you can multiply your quotient by the divisor.
So to check if p = 4, you can do 9 x 4 which equals 36, therefore it is the solution.