Answers
Answer:
Volume- 3053.63
Step-by-step explanation:
V=4/3πr^3
V=4/3π(9)^3
V=4/3π(729)
V=972π
V=3053.63
Answer:
3,052.08
Step-by-step explanation:
Formula volume sphere; [tex]\frac{4}{3} \pi r^{3}[/tex]
Insert the data: [tex]\frac{4}{3} * 3.14 * 9^{3}[/tex]
Related Questions
what is the product of 5^2 x 5^4 as a single power
Answers
Answer:
5^6
Step-by-step explanation:
I just answered this question on the website I use for my online school!
Simplify: (-24) / (8) =
Answers
Answer:
Step-by-step explanation:
-3
Answer:
-3
Step-by-step explanation:
What 2 numbers multipled equals -90 and when added equal 7
Answers
Answer:
-30(3) = -90+97=7
Answer: 1 and 7
Step-by-step explanation:
Help i have before tonight to turn this in
Answers
Answer:
ok from looking at this we can see that it goes up one hour for every 25 miles so
25mph
Hope This Helps!!!
Please help urgent....
indirect measures and diagram?
Answers
Answer:
9. The man is 6 feet tall
10. Ms. Dydek's shadow would be 4 ft 6.3 inches
Step-by-step explanation:
Problem 9:
The 136 feet tall Ferris wheel casts a shadow of 34 feet so the shadow:object ratio is 34:136.
The man's shadow is 1.5 feet so this is what we're solving for:
1.5:x
34: 136
First, we need to find what 1.5 was multiplied by to get 34:
34/1.5 = 22 2/3 or 68/3
This means that 68/3x = 136:
68/3x = 136
x = 6
The man is 6 feet tall
Problem 10:
A 6 foot 4 inch or 76 inch tall person casts a shadow of 4 feet or 48 inches. This makes the shadow:object ratio 48:76.
We are trying to find the length of the shadow of a 7 foot 2 inch or 86 inch tall person:
48:76
x:86
First, determine what 76 was multiplied by to get 86:
86/76 = 43/38
This means that x = 48*(43/38).
x = 2064/38
x = 54 6/19 or 54.3in
Margo Dydek's shadow would be 54.3 inches or 4 feet and 6.3 inches long.
Vishal deposits $65 into a new savings account. The account earns 7.5% interest per year. No money is added or removed
from the savings account for 3 years. What is the total amount of money in his account at the end of 3 years.
Answers
Answer:
$[tex]79.23[/tex] After 3 years
Step-by-step explanation:
Use I P R T it's a method for simple interest
I = Interest
P = Amount of money
R = Percent in decimal
T = Time in years
Answer:
I = [tex]x[/tex] (we dont know yet)
P = $[tex]65[/tex]
R = [tex]7.5[/tex]% [tex]= 0.075[/tex]
T = [tex]3[/tex] [tex]years[/tex]
Steps:
1. Set up your numbers with the method I P R T.
2. $65 will be your amount of money.
3. 7.5% needs to be converted because you will need to multiply later on in the problem. Simply move 2 places to the left to convert your percent into a decimal.
4. They want to know the total amount of money in his account at the end of 3 years. So 3 years will be your time in years.
5. After setting up your problem you need to multiply your Amount of money x percent as decimal x time in years.
[tex]65(0.075)(3)=14.63\\[/tex] [tex]Interest\\[/tex]
6. After you find your interest you need to add your amount of money + interest.
[tex]65 + 14.63 = 79.23[/tex] Money after 3 years
hope this helped
The back of Nico's truck is 7.5 feet long, 4 feet wide, and 8 feet tall He has several boxes of Important papers that he needs to move. Each box of papers is shaped like a cube measuring 2.5 feet on each side. How many boxes of papers can Nico pack into the back of his truck? Show your work and pls the equation on how you found the answer.
Answers
Answer:
15 boxes
Step-by-step explanation:
7.5*4*8=240
240=Volume of truck back
Volume of boxes:
2.5^3 = 15.625
240/15.625=15.36
Always round down for these types of problems
Solve -9.4 > 1.7x + 4.2.
A. xs-8
B. x<8
C. x 2-8
D. x 8
Answers
Answer:
-8 < x
Step-by-step explanation:
To solve -9.4 > 1.7x + 4.2, we can use the following steps:
Subtract 4.2 from both sides of the inequality to isolate 1.7x on the right side.
-9.4 - 4.2 > 1.7x + 4.2 - 4.2
-13.6 > 1.7x
Divide both sides by 1.7 to solve for x. Remember to flip the inequality sign when dividing by a positive number.
help pls
( wrong answer report
Answers
Answer:
2x10^2 times as great
Step-by-step explanation:
Set up the division problem: [tex]\frac{3.4x10^-22}{1.7x10^-24}[/tex]Divide the whole numbers: 3.4/1.7=2The rule for dividing exponents is you must subtract: -22- (-24)=2put it together: 2x10^2For which value of a will the equation 3(x-2)=a+3x have an infinite number of solution. A) 2 B) -6 C)6 D) -2
Answers
Because
3(x-2) = a+ 3x
3x 6 = a + 3x
3x+3x= 6
So
6=a + 6x
-6
Are the angle measurements in this triangle correct?
A. Yes, the angle measurements shown are correct.
B. No, the base angles should be 35 degrees.
C. No, the top angle should be 140 degrees.
D. No, the top angle should be 120 degrees.
Answers
because they need to add up to 180
This equation is 190 degrees not 180. Simply add 30+30+130. You will get 190. But if you do 120 degrees you will get 180.
30+30+120= 180.
Please answer fast. I will give you brianliest.......
Answers
Answer:
14
Step-by-step explanation:
14x4=56 pretty simple
Help Please 100 points
Dot plot 1 is the top plot. Dot plot 2 is the bottom plot.
According to the dot plots, which statement is true?
The range of the data in dot plot 1 is less than the range of the data in dot plot 2.
The mode of the data in dot plot 1 is less than the mode of the data in dot plot 2.
The median of the data in dot plot 1 is greater than the median of the data in dot plot 2.
The mean of the data in dot plot 1 is greater than the mean of the data in data plot 2.
Answers
Using the dot plot, it is found that the correct statement is given by:
The mode of the data in dot plot 1 is less than the mode of the data in dot plot 2.
What does a dot plot shows?The dot plot shows the number of times each measure appears in the data-set.
What is the mode of a data-set?It is the value that appears the most in the data-set. Hence, using the mode concept along with the dot plot, it is found that:
The mode of dot plot 1 is 15.The mode of dot plot 2 is 16.Hence, the correct option is:
The mode of the data in dot plot 1 is less than the mode of the data in dot plot 2.
More can be learned about dot plots at https://brainly.com/question/24912483
Answer:
B
Step-by-step explanation:
Took the test
I need helpppppppppppppp
Answers
Domain:(-3, infinity)
or x ≥ -3
Range:(-infinity, infinity)
or -infinity < y < infinity
I am very unoccupied. Anyone want to help me with these? Please answer below for 12 pts!
20y-5square=__
5/2square __ 12.06 use =, ,inequality
Thanks!
Answers
Answer: 15 for the first part
(5/2)² < 12.06 but
If y is supposed to be a factor, like multiply by 2, then
(5/2)²y > 12.06
Step-by-step explanation: substitute 2 for y
20y - 5² = 2
20(2) - 25 =
40 - 25 = 15
__________
(5/2)² = 5²/2²
25/4 = 6.25 . So that is less than 12.06
But if y is supposed to be a factor, like multiply by 2, then
(5/2)²y > 12.06
PLEASE HELP ME !!!!!!!!
Answers
Answer:
2nd option is correct...................................
HELP ME FAST PLEASE IF U LOVE MAF
Answers
Answer:
yes, because the value of the angles in both the triangles are the same
Step-by-step explanation:
in triangle 1, the given value is 47 and 78. we can find the unknown value by taking 180 and minus 47 and 78, you will get 55°. in triangle 2, the given value is 47 and 55, like the previous step, take 180 and minus 55 and 47. you will get 78.
and now, you can find out that the three values in both the triangles are the same
Answer:
Yes, I guess you can say the triangles are similar. For example, all 4 sides are an acute angle. In addition, both triangles are missing 1 degree shown on the picture.
Evaluate 36 - (12 \div 2)^2(12÷2)
2
A
0
B
33
C
49
D
144
Answers
Answer: 144
Step-by-step explanation:
Answer:
its 144 i just did the same question
Step-by-step explanation:
Which answer best describes how to calculate the probability of the following compound event: drawing a red 5 (a 5 of hearts or a 5 of diamonds) from a standard deck?
A) add the probability of drawing the 5 of hearts and the probability of drawing the 5 of spades
B) multiply the probability of drawing the 5 of hearts and the probability of drawing the 5 of diamonds
C ) add the probability of drawing the 5 of hearts and the probability of drawing the 5 of diamonds
D) multiply the probability of drawing the 5 of clubs and the probability of drawing the 5 of diamonds
E ) add the probability of drawing the 5 of clubs and the probability of drawing the 5 of diamonds
Answers
Answer:
C
Step-by-step explanation:
Frankie wants to improve his basketball shooting record. Currently, he makes 5 out of every 9 shots he takes. Which inequality represents the basketball shooting record Frankie is striving toward?
A. f ≥ 5/9
B. f > 5/9
C. f ≤ 5/9
D. f < 5/9
Answers
Answer:
a f is less or greater than 5 out of 9
Step-by-step explanation:
15/16 plus 1/6
A. 3
B. 1 1/2
C. 2
D.1
Answers
Answer:
its not none of them answers
Step-by-step explanation:
hey there
ok so first you need to change both of them so they have the same denominator: LCM of 16 and 6=48
48/16×15=45
48/6=8
45/48+8/48=53/48
=1 5/48
4/5 x 3/5..........................
Answers
Answer:
12/25
Step-by-step explanation:
Multiply the numerators together.
4 ⋅ 3 = 12
Multiply the denominators together.
5 ⋅ 5 = 25
So your answer is 12/25
Hope I helped :)
Please consider Brainliest :)
Help asap!!
20 characters
Answers
pls help!!! 100 points!!
Answers
Answer: It's 2
Step-by-step explanation: it's 2
Answer: 1+1=2
Step-by-step explanation:
I know that 1 is 1 so 1+1=2 which is the answer
what is the volume of a sphere with a radius of 4 meters rounded to the nearest sqaure meter?
Answers
Answer:
268.08
Step-by-step explanation
Help please Image Attached
Answers
Step-by-step explanation:
due to <3 and <5 being alternative interior angles they would be congruent. <2 and <3 are linear to each other, so you would subtract angle 3 by 180 to find angle 2. angle 1 and angle 3 are also alternating exterior angles, so they would be the same.
If i have 1 liter of cats and i give away 2.5 pints of cats how many cats do i have left (cats are technically a liquid)
Answers
Answer:
1 US pint ≈ 0.473 US liters
Therefore, 2.5 pints ≈ 2.5 × 0.473 ≈ 1.18 liters
1.18 > 1 so you will have a negative amount left (-0.18 liters)
Ilya split up the area of a triangle to help him solve the division equation 4348/6=? He splits the rectangle into parts that are easy to divide by 6 and a remainder:
6 units
A 4200 sq u
B 120 sq u
C 24 sq u
4 units
Complete the equation
Answers
Answer:
Step-by-step explanation:
Just trust me
help with this question please
Answers
Answer:
4410.8
Step-by-step explanation:
We don't know the height of the cylinder, but we know the sum. A sphere has an equal radius along all sides towards the center. The radius is half of the diameter, and in this case, the diameter is 12 so the radius is 6. We know that the height must be 6 since it is a semisphere and therefore we will subtract 6 from 41 giving us 35; the height of the cylinder. Now apply the formula πr^2h and we would get 3958.406744. Now we can apply the formula 4/3πr^3 which would give us 904.778642 (remember the RADIUS is 6 which is r and the DIAMETER is 12 which is d.) This value however is for a sphere, not a semisphere, so divide the answer by 2, giving us 452.3893421 and by adding 3958.406744 and rounding to the nearest tenth, we get 4410.8. Hope this helps!
Sophie bikes at a speed of s miles per hour. Her friend Rana is slower, her biking speed is only r miles per hour. Tommorow both girls are planning to spend 3 hours biking. How much longer will be the Sophie's route
Answers
Answer:
She waited for 20/r-20/s at the end of the line