Answers
Answer:
r= 16.65
Step-by-step explanation:
Formula of cone V= 1/3 pi r ^2 h
They give us the volume and height, we just need to find the radius.
85= 1/3 pi r^2 9
1/3 of 9 is 3.
85= 3 pi r^2
divide by 3 on both sides.
28.3= pi r^2
square both sides with calculator or logic and round to nearest tenth.
5.3= pi r
divide pi.
r= 5.3 pi = 16.65
To find volume, plug everything in the formula.
Related Questions
In Friday’s volleyball game, Sam’s team scored a point in 16.5% of his serves. Which of the following statements is true?
A.
The team scored in more than 1/6 of Sam's serves.
B.
The team scored in less than 1/10 of Sam's serves.
C.
The team scored in exactly 1/7 of Sam's serves.
D.
The team scored in more than 1/8 of Sam's serves.
Answers
Answer:
D. The team scored in more than 1/8 of Sam's serves.
Step-by-step explanation:
1/8 = 1/8 x 100% = 12/5%
The team scored in more than 1/8 of Sam's serves
hope this help
plz help! : Two math classes took the same quiz. The scores of 10 randomly selected students from each class are shown below. Sample Class A: 75, 80, 60, 90, 85, 80, 70, 90, 70, 65Sample Class B: 95, 90, 85, 90, 100, 75, 90, 85, 90, 85 Based on the medians of the scores for each class, what inference would you make about the quiz scores of all the students in Class A compared to all the students in Class B? Thanks :)
Answers
Answer: So, the grades went up 10
Step-by-step explanation:
Please help thanks <3
Answers
Answer:
B
Step-by-step explanation:
Hello!
You look at the table and see what graph matches the data
0-4 = 5
We look for the graphs that of 0-4 at 5
That gives us B or C
We look at the next values
5-9 = 10
We look for the graph that has 5-9 equal to 10
That gives us the answer of B
The answer is B
Hope this helps!
Answer:
B
Step-by-step explanation:
One apple costs$ 0.55 at the grocery store. Customers receive one free apple for every 88 apples that they buy. Anna paid a total of $8.80 for her apples.
How many free apples did Anna receive?
Answers
Answer:
0 free apples
Step-by-step explanation:
Find out how many apples Anna bought.
8.80 ÷ 0.55 = 16 apples
Anna didn't receive any free apples as she didn't pay for 88 apples and more.
explain the steps needed to find the area of a triangle AND a trapezoid.
Answers
Answer:
hi
Step-by-step explanation:
Both parallel sides are called bases. To find the area of a trapezoid we need to divide it into two triangles. Both triangles produced have the height h. The area of the trapezoid is the sum of the areas of the two triangles.
What is the surface area of the triangular prism below?
Answers
Answer:
Let me figure it out rq hold on
how to find the surface area:
The surface area of the triangular prism is the sum total of the areas of its bases and its lateral faces,
We have 2 triangles to add and 3 rectangles.
Area of a rectangle is length x width.
Area of a triangle is 1/2 x base x height.
The top 2 rectangular sides are 20 x 10 = 200 each = 400 total.
The bottom rectangle is 20 x 12 = 240
The triangles are each 1/2 x 12 x 8 = 48, and there are 2 triangles, = 96
Add them all up: 400 + 240 + 96 = 736 square feet
what is the answer!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! AAAAAAAAAAA
Answers
Answer:
4
Step-by-step explanation:
10/2.5=4
Two fair number cubes are rolled. The table below shows the possible outcomes for each number cube and their sum.
+ 1 2 3 4 5 6
1 2 3 4 5 6 7
2 3 4 5 6 7 8
3 4 5 6 7 8 9
4 5 6 7 8 9 10
5 6 7 8 9 10 11
6 7 8 9 10 11 12
What is the theoretical probability of rolling two numbers with a sum of 11?
Answers
Answer:
2 box probability=12/2
22/12 is answer
Step-by-step explanation:
Hope this helps!!
Hopefully, i am not late
there are 60 in in 5 feet how many inches are in 8 ft
A. 63 in
B. 72 in
C. 96 in
D. 80 in
Answers
Answer:
ABCD
Step-by-step explanation:
JUST BECAUSE
Answer:
your answer is C:96in
Step-by-step explanation:
Part of the population of 5,750 elk at a wildlife preserve is infected with a parasite. A random sample of 50 elk shows that 10 of them are infected. How many elk are likely to be infected?
Based on the sample, there will likely be infected elk in the wildlife preserve. List the next 4 multiples of the fraction 5/6
Answers
Answer:
575
Step-by-step explanation:
If a sample of 50 is selected and ten out of that are infected, dividing you would get my answer. To get it, divide the sample amount that were infected by the whole amount. I am unsure if this is correct but fingers crossed this helps. Feel free to talk it through with me.
Which expression is equivalent to (5 x 6)x(3 x 2)
Answers
(3x2) x (5x6)
explanation:
Moira mailed two birthday presents in a box weighing 1/4 pound. One present weighed 1/5 pound. The other present weighed 1/2 pound. what was the total weight of the box and presents?
Answers
Answer:
19/20LBS
Step-by-step explanation:
A triangle has one angle that measures 26 degrees, one angle that measures 47 degrees, and one angle that measures 107 degrees.
What kind of triangle is it?
Answers
pls help its for a grade and i need to up my grade
Answers
Answer:
l
Step-by-step explanation:
The circle graph shows how Lila spent her after-school time during the month of October.
Part A
If Lila spent a total of 50 hours on these activities in the month of October. How much time did she spent at Yoga?
Answers
Answer:
14 hours
Step-by-step explanation:
percent of a number
28% of 50
(OR, there is another way)
you could switch it and do 50% of 28, either way you get the same answer.
50% of 28 is 14.
***if there is any percent problem where it is something like 22% of 100 or 78% of 50, you can flip it to say 100% of 22 or 50% of 78.
just a helpful hack!
Answer:14 h
Step-by-step explanation:
How much interest will Jesse pay if he borrows $5,000 for 5 years with an interest rate of 8%?
A. $2,000.00
B. $20,000.00
C. $200.00
D. $2,500.00
Answers
Answer:
$2000.00
Explanation:
8% of 5000=400
$400×5=$2000.00
plz can i get brainliest
hope this helps:)
The graph shows Marcia's walk.
Which statement best describes what Marcia could be doing on the interval from B to C?
A. Marcia is running home.
B. Marcia is walking home.
C. Marcia is turning a corner.
D. Marcia is stopping to rest.
Answers
Answer:
D. Marcia is stopping to rest
Step-by-step explanation:
At intervals B to C, we can see that Marcia's distance from home has not risen nor dropped. We can safely assume that she is not moving. Of course, time has not stopped, because the line continues to move from left to right. So, Marcia is likely stopping to rest for a moment.
Have a nice day, fam. Spread The Love.
Evaluate the expression.
║4/13║
Answers
Answer:
4/13
Step-by-step explanation:
In absolute value, it is showing distance. Whenever something is in absolute value, it is turned positive.
here, Inside the absolute value brackets, we have positive 4/13. Positive 4/13 undergoes no such change, because there are no other terms, and no negatives.
absolute value of 4/13 is 4/13
Answer:
[tex]\frac{4}{13}[/tex]
Step-by-step explanation:
those lines around the equation mean that the answer is always positive, this is called absolute value
What is the formula for the volume of a trapezoidal prism?
Answers
Answer:
Ok so basically, the formula for Volume of a Trapezoidal Prism. If the prism length is L,trapezoid base width B, trapezoid top width A, and trapezoid height H, then the volume of the prism is given by the four-variable formula: V(L, B, A, H) = LH(A + B)/2. In other words, multiply together the length, height, and average of A and B.
Find the circumference of the given circe.
Use 3.14 as an approximation of
7 in
Answers
Answer:
Step-by-step explanation:
3
The coordinates of the four vertices of the rectangle are (1,-1), (4,-1), (4,1), and (1,1). The perimeter of the rectangle is how many units?
Answers
Answer:
10
Step-by-step explanation:
4-1=3 (length of base)
-1-1=-2 (absolute value of height is 2)
3+2+2+3=10
What is the area of the figure below?
40 mm2
80 mm2
88 mm2
96 mm2
Answers
8b+ 5 +3a
select all true statements
pls help due in 10 mins :'''( n pls no links
Answers
Answer:
the first one..... the second one.... and the fourth one :) im not really sure but this is NY closest to right.
Please answer part b and part C!
Answers
Use the point P(3, —6). Write the ordered pair for the final location of the given point after completing the transformations in the order listed.
12. (x, y) (x —l, y + 4), reflection over the y-axis
13. Reflection over the y-axis, (x, y) (3x, 3y)
12-13 need to be answered lol pls pls pls!
Answers
Answer:
pk oma gawd hey you
Step-by-step explanation:
Please help will give brainliest
Answers
Answer: 69 cents
Step-by-step explanation:
First you find the area of the circle (A = radius squared * pi) then you multiple the are by 5.5. That will give you the total volume of the can then to find what profit from the can you would multiple the volume by .01 to get .69.
Answer:
Rounded to nearest hundred
Here we will tell you what 69 is rounded to the nearest hundred and also show you what rules we used to get to the answer.
Remember, we did not necessarily round up or down, but to the hundred that is nearest to 69.
First, 69 rounded to the nearest hundred is:
100
When rounding to the nearest hundred, like we did with 69 above, we use the following rules:
A) We round the number up to the nearest hundred if the last two digits in the number are 50 or above.
B) We round the number down to the nearest hundred if the last two digits in the number are 49 or below.
C) If the last two digits are 00, then we do not have to do any rounding, because it is already to the hundred.
SO IT IS 100
But if it was nearest tenth that would be 70
Step-by-step explanation:
30+12=?(5+2)
what factor is missing from the equation?
Answers
Answer:
the answer would be 6
Step-by-step explanation:
42 divided by 6 is 7
Answer:
? = 6
Step-by-step explanation:
30 + 12 = 42
42 = ?(7)
we have to answer this question: what is the number that multiply at 7 gives as result 42?
the answer is 6
3 divided by 1107
(PLEASEPUT IT IN LONG DIVISION)
Answers
A spinner has many equal sections of different colors. The probability that the spinner will not land on a
blue section is 34%. What is the probability that the spinner will land on a blue section?
A can't be determined
B 34%
C 66%
D 68%
Answers
Answer:
I think it might be C. I'm so sorry if I'm wrong. Have a nice day!
Step-by-step explanation:
Hello can someone help
Answers
Answer:
Kimko, Bentley, Leon
Step-by-step explanation:
These three people are less than 3m away from sea level.