Answer:A 84 pi m3
Step-by-step explanation: next time if you enter the numbers into a cone calculator it will give you the answer
Answer:
A
PLZ MARK AS BRAINLIEST
Step-by-step explanation:
12/2 = 6 (radius)
V = π(r²h)/3
V = π(6² * 7)/3
V = π(252)/3
V = π84
The table of values shows the height of a car of a Ferris wheel as it travels in a circular motion. Which statements are true? Select each correct answer.
The car makes a complete revolution in 12 s
The maximum height of the Ferris wheel above ground is 50 yd.
If the car is loaded at 0s, then people are loaded at the lowest height of the Ferris wheel.
The radius of the Ferris wheel is 25 yd
Answer:
The true statements are;
The car makes one complete revolution in 12 s
The radius of the Ferris wheel is 25 yd
Step-by-step explanation:
The values of the table of the given Ferris wheel are presented here as follows;
[tex]\begin{array}{cc}Time \ (seconds) &Height \ (yards)\\0&30\\3&55\\6&30\\9&5\\12&30\\15&55\\18&30\\21&5\\24&30\end{array}[/tex]
From the table, we have;
The time it takes the Ferris wheel to complete a motion round from a height of 30 yards and back to 30 yards which is one revolution = 12 s
∴ The time it takes the car to complete one revolution = 12 s
The maximum height of the Ferris wheel = 55 yards
The lowest height of the Ferris wheel = 5 yards
The time at which the Ferris wheel is at the lowest height = 9 s, and 21 s
If the car is loaded at 0 s, then people are loaded above the lowest height of the Ferris wheel
The diameter of the Ferris wheel = The maximum height of the Ferris wheel - The minimum height of the Ferris wheel
∴ The diameter of the Ferris wheel = 55 yards - 5 yards = 50 yards
The radius of the Ferris wheel, R = 1/2 × The diameter of the Ferris wheel
∴ The radius of the Ferris wheel, R = 1/2 × 50 yards = 25 yards
Therefore, the true statements are;
The car makes one complete revolution in 12 s
The radius of the Ferris wheel is 25 yd.
The value of 8-[12-(-4)]
Answer:
-8
Step-by-step explanation:
Following Order of Operations rules, we evaluate anything within parentheses first:
8-[12-(-4)] = 8 - 16 = -8
I’ll give brainliest to the person who shows working out!
Answer:
Step-by-step explanation:
7=c/3-1
add 1 to both sides
8=c/3
to get rid of the 3, multiply both sides 3
24=c
There are 30 animals up for adoption, and the ratio of fish to hamsters is 1:2 , how many hamsters are up for adoption?
Answer:
20
Step-by-step explanation:
If the ratio of fish to hamster is 1:2 meaning that there are 2 times as much as hamsters than fish. Since I don't know if there is any other animals involved. My guess are that there are 10 fishes and 20 hamsters
Answer: 20 hamsters You're welcome :)
Step-by-step explanation: On the ratio, you would have to plus from the 1 & 2 ratios which, is (10 + 20) equals 30
You travel 36 miles north and then 15 miles east. How far are you from your starting point?
Answer:
21 is the correct answer because
which value is equivalent to
PLSSSSSSSSSSSS HELP ME CORRECT ANSWER GETS BRAINLIEST
Answer:
30
Step-by-step explanation:
base x height = area
12x5=60 /2
pls brainliest
WILL GIVE BRAINLIEST!!!
What are the zeros of this function?
−8
−9 and 10
1
−2 and 4
Answer:
-2 and 4 maybe
Step-by-step explanation:
A train travels at 50 mph. It travels for three hours. How far does the train travel?
A:100,000 miles
B:6,000 miles
C:150 miles
D:40 miles
Answer:
C
Step-by-step explanation:
50 mph x 3 hours = 150
in the sequence 1.7, 5.1, 15.3, 45.9, 137.7, ... a geometric sequence?
Answer:
Step-by-step explanation:
A geometric sequence has a common ratio from term to term. Any term divided by the previous term will be a constant, common ratio.
5.1/1.7=3, 15.3/5.1=3, etc So the common ratio is 3 and thus it is a geometric sequence.
I need help help please
Answer:
I think it is b
Step-by-step explanation:
I hope this is correct
Two hundred dollars is increased by 25% and the result decreased by 25%
What is the final result?
Answer:
If $200 increased by 25%, your result would be $250
If it then decreased by 25%, your result would be $187.5
Step-by-step explanation:
Multiply 200 and 25% and add 200 to get 250
Multiply 250 and 25% and then add that value to get 187.5
Answer:
187.5
Step-by-step explanation:
200*1.25=250 (this shows the increase by 25%)
250*.75=187.5 (this shows the decrease by 25%)
GUYS PLS HELP!!
all i need to know is what x is please
Answer:
Option C
Step-by-step explanation:
Area of the composite figure = Sum of the areas of three rectangles given
= (3x)(x) + 4x + 3(3x)
= 3x² + 4x + 9x
= 3x² + 13x
Since, area of the figure = 82
Therefore, expression representing area of the figure is,
3x² + 13x = 82
Option (C) will be the answer.
Here, x is a variable.
And we can get the value of x by using quadratic formula.
y = 2x – 1
how do you graph this linear equation???
Answer:
You can choose x as any value like x = 7
if x were to equal 7 then
the equation would be y = 2 times 7 - 1
2 times 7 = 14 and 14-1 = 13
y would be 13 ifi x was 7
so you can graph the point 7,13
Step-by-step explanation:
Help asap plsss thank youuuuu!
explain how to multiply 15 3/4 x 8
Please help! I don't have that long until it needs to be turned in.
Answer:
Step-by-step explanation:
The easiest way is to use the distributive rule. 15¾ = 15+ ¾
15¾*8 = (15+¾)8 = 15*8 + ¾*8 = 120+6 = 126
Workout 2/7+1/5 and then simplyfy it
Answer:17/35
Step-by-step explanation:
The fractions have unlike denominators. First, find the Least Common Denominator and rewrite the fractions with the common denominator.
LCD(2/7, 1/5) = 35
Multiply both the numerator and denominator of each fraction by the number that makes its denominator equal the LCD. This is basically multiplying each fraction by 1.
(2/7x5/5)+(1/5x7/7)=?
Complete the multiplication and the equation becomes
10/35+7/35=?The two fractions now have like denominators so you can add the numerators.
Then:10+7
——- =17/35
3
This fraction cannot be reduced.
Therefore:2/7+1/5=17/35
PLZ HURRY PICTURE IS THERE
Answer:
area of circle=4/3 π4²=67cm²
PLEASE HELP!!! WILL MARK BRAINLIEST!!!
Answer:
i cant see.. zoom in
Step-by-step explanation:
i cant see.. zoom in
Simplify
V100 + V36 - V150
Answer:
16 - 5 [tex]\sqrt{6}[/tex]
Step-by-step explanation:
write number 5 million 4 thousand 3 hundread in standard form
5 million, four thousand, three hundred in standard form is 5.0043 x 10^6
Solution:
Need to represent 5 million, four thousand, three hundered in standard form
5 million = 5000000
4 thousand = 4000
3 hundred = 300
5 million, four thousand, three hundred = 5000000 + 4000 + 300 = 5004300
In standard form, decimal comes after first digit and multiply to power of 10 dependency on total digits of number.
In our case, given number is 5004300.
So we need decimal after first and after that multiplying it by appropriate power of 10. So,
5004300 = 5.0043 x 10^6
Hence 5.0043 x 10^6 is standard form of 5004300 that is standard form of 5 million, four thousand, three hundred.
help pls i will make u the brainiest
Answer:
I dont like kanacatamy
Step-by-step explanation:
but 17,000. 7,000. 200
Rosie spent a total of $9.36 over 4 weeks. She spent the same amount of money each week. How much money did Rosie spend each week?
Answer:
2.34
Step-by-step explanation:
9.36÷4 =2.34
you divide on 4as showen
help me out ? ty I’ll give brainliest
Answer:
it will
Step-by-step explanation:
33.46
hope it helps and your day will full of happiness
John is saving money for a new TV. He would like to save
at least $500. He earns $15 each week and has $125
saved up. Which inequality best describes the number of
weeks he must save his money?
Answer:dada
Step-by-step explanation:
dada
(a) Find m2K.
(b)
L
9
40°
K K
9
Answer:
40 kk 9 9 l a b find m2k that is the best way to do this
Jack, Jill, and Bill each carried a 48-fluid ounce bucket full of water down the hill. By the time they reached the bottom, Jack's bucket was only 3/4 full, Jill's was 2/3 full, and Bill's was 1/6 full. How much water did they spill altogether on their way down the hill?
Answer:
76 fl. oz. (see below)
Step-by-step explanation:
With the info:
(Jack) begin: 48 fl. oz.
end: 3/4 of 48 fl. oz.
(Jill) begin: 48 fl. oz.
end: 2/3 of 48 fl. oz.
(Bill) begin: 48 fl. oz.
end: 1/6 of 48 fl. oz.
How much they spilled (sum):
First, find the amounts they spilled individually:
(Jack) (3/4) (48) = how much spilled
= 144/4
= 36 fl. oz.
(Jill) (2/3) (48) = how much spilled
= 96/3
= 32 fl. oz.
(Bill) (1/6) (48) = how much spilled
= 48/6
= 8 fl. oz.
36 + 32 + 8 = 76 fl. oz. spilled
Can somebody answer these please!!
Ill Mark Brainliest^^
Answer:
1. -5
2. 0.5
3. -4
4. 8
5. 9
6. -3
7. 5
8. 0.6
9. -7
10. 10
11. -5
12. 4
13. -9
14. 4
15. -6
Step-by-step explanation:
It's just the number that doesn't have a x to the side on it
Answer:
(0,-5)
(0,0.50)
Step-by-step explanation:
just put the number that doesn't have x with it in the answer spot but don't forget to do the (0,#) it's important that you do it like that so for example the problem y=4x-3 you would just put in the answer column (0,-3)
7. Find the volume of an aquarium
that is 15 inches long, 8 inches
wide,
and 10 inches deep.
Answer: 1200 cubic inches
Step-by-step explanation: volume = L x W x H
A can contains 24 fluid ounces of fruit juice. how many pints of juice does the can contain?
Answer:
I believe it contains 1.5 pints of juice.
Step-by-step explanation: