Answers
Cylinder volume =95 same radius as well
Answer:
volume of cone is 285
volume of cylinder is 95
Step-by-step explanation:
Related Questions
Pls Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
16
Step-by-step explanation:
range is the difference between the greatest and least value in s data.
27-11=16
Answer:
16
Step-by-step explanation:
subtract the highest number and the smallest number to get 27-11 = 16
Which of the following math skills are useful in planning an effective budget?
Estimating
Organizing data
Finding perimeter and area
Finding averages
Data gathering
Answers
Answer:
All the above can be the math skills useful in planning an effective budget.
If the volume of the figure below is 4,069.44ft3 find the missing dimension
Answers
Answer:
x = 9 ft
Step-by-step explanation:
The volume of a cylinder is given by
V = pi r^2 h
We know the radius is x
4069.44 = pi x^2 16
Divide each side by 16 pi
4069.44 / 16 pi = x^2
Using 3.14 for pi
81 = x^2
Take the square root of each side
sqrt(81) = sqrt(x^2)
x = 9
How would you explain function notation to a friend?
Answers
Many students seem puzzled by function notation well after it has been introduced, and ask “why can’t we just write
y = 3x instead of
f(x) = 3x ?”. To motivate the use of function notation and improve understanding, I advocate using multi-variable functions instead of single-variable functions in introducing this notation. My introduction usually proceeds something like this:
Step-by-step explanation:
Dr. Khan is combining a 20% acetic acid solution with a 60% acetic acid solution. She wants to obtain 10 liters of a 40% acetic acid solution, how many liters of the 20% acetic acid solution does Dr. Khan need to create the 40% acetic acid solution?
Answers
Answer:
Dr Khan will add 5 liters of 20% acetic acid solution.
Step-by-step explanation:
Dr Khan is combining two solutions of acetic acid with the given concentrations of 20% and 60% respectively.
Let the amount of 20% acetic acid, he added to get 10 liters of 40% solution = 'a' liters
Volume of 60% solution used will be = (10 - a) liters
Now the equation will be,
Amount of solution (1) × 20% + Amount of solution (2) × 60% = Amount of final solution × 40%
[tex]a\times \frac{20}{100}+(10-a)\times \frac{60}{100}=10\times \frac{40}{100}[/tex]
20a + 60(10 - a) = 400
20a + 600 - 60a = 400
600 - 40a = 400
40a = 600 - 400
a = [tex]\frac{200}{40}[/tex]
a = 5 liters
Therefore, Dr Khan will add 5 liters of acetic acid to get 40% acetic acid solution.
Solution:
Let the amount of 20% acetic acid, he added to get 10 liters of 40% solution = 'a' liters
Volume of 60% solution used will be = (10 - a) liters
Equation will be,
Amount of solution (1) × 20% + Amount of solution (2) × 60% = Amount of final solution × 40%
a*20/100+(10-a)*60/100=10*40/100
20a + 60(10 - a) = 400
20a + 600 - 60a = 400
600 - 40a = 400
40a = 600 - 400
a=200/40
a = 5 liters
Thus, Dr Khan need to create 5 liters of acetic acid to get 40% acetic acid solution.
Learn more :
https://brainly.com/question/24685832?referrer=searchResults
Liz flips a coin 60 times. The coin lands heads up 36 times and tails up 24 times. The EXPERIMENTAL probability of the coin landing heads up is ___%.
bruhhhh
Answers
Answer:
60%
Step-by-step explanation:
36 = heads
36/60 = 60%
Answer:
36/60OUT OF THE 60 TIMES THE COIN WAS FLIPPED IT LANDED HEADS UP 36 TIMES SO IT WOULD BE 36/60
2.3-7
Given f(x)=x-3 and g(x)=x+2, find (f+g)(2).
O A. -1
O B. 9
O C. 3
O D. 5
Answers
Answer:
3
Step-by-step explanation:
The 2 in () tells you what x is.
f(x)=2-3
=-1
g(x)=2+2
=4
(f+g)=
(-1)+4=3
i need the awnsers for questions 1-4 on “what happened to the parent function?”
Answers
Answer:
In all functions, a number was either added or subtracted from the total sum of y.
Step-by-step explanation:
HELP ASAP I WILL GUVE YOU THE POINTS !!!!
This figure is made up of a
rectangle and parallelogram.
What is the area of this figure?
Enter your answer in the box. Do
not round any sides.
Answers
Answer: 52
Step-by-step explanation:
A standard six sided dice is rolled. What is te probability of rolling a 3 OR a 5
A) 1/12
B) 1/3
C) 1/36
D) 1/24
Answers
Answer:
1/3
Step-by-step explanation:
Rolling a die has the possible outcomes of 1,2,3,4,5,6 = 6 total
P(3 or 5) = number of 3 or 5's / total
= 2/6
= 1/3
Answer:
Answer:
1/36
Step-by-step explanation:
Getting a 3 is 1/6
Getting a 5 is 1/6
Multiply those and get 1/36
I need help on this.
Answers
Answer:
Step-by-step explanation:
Answer:
18 cubic units
Step-by-step explanation:
There is 12 cubes on the bottom layer and 6 on top layer. Adding those two number together, give you a total 18 cubic units.
PLZ HELP Thom’s restaurant bill is $45 and he leaves a 20 percent tip. What is the total cost for Thom’s meal? $20 $54 $65 $90
Answers
Answer:
$[tex]54[/tex] would be the total bill.
Step-by-step explanation:
[tex]\frac{20}{100} = .20[/tex]
Multiply the total by .20
[tex]45 *.20=9[/tex]
Next, add the total and the tip.
[tex]45+9=54[/tex]
The total is $54.:) Below is a histogram of the number of points the LA Rams scored each game last season. Based on the data, what is the probability the Rams scored at least 20 points?
A)31.25%
B)35.7%
C)50%
D)62.5%
E)66.7%
Answers
Answer:
The probability the Rams scored at least 20 points is 62.5%
Step-by-step explanation:
Data form histogram:
No. of points No. of games
0-9 2
10-19 4
20-29 5
30-39 3
40-49 2
Now we are supposed to find the probability the Rams scored at least 20 points
So, we are supposed to find the probability the Rams scored 20 or more than 20
So, Total no. of games = 2+4+5+3+2=16
No. of games where score is 20 or more than 20 =5+3+2 = 10
So, the probability the Rams scored at least 20 points = [tex]\frac{10}{16}=0.625[/tex]
So, the probability the Rams scored at least 20 points is 62.5%
Hence Option D is true .
Were the southern states justified to leave the USA?
Answers
Answer:
The south had no justified reason to secede from the union.
Step-by-step explanation:
The south had no justified reason to secede from the union. They were still bound to the constitution, had no legal right to secede, and broke numerous laws such as forming an illegal alliance and attacking the United States (at Ft. Sumter). The constitution was created as the basis of the United States government.
An ice cream factory makes 250 quarts of ice cram In 5 hours. How many quarts could be made in 36 hours? What was that rate per day?
Answers
Answer:1900 in 36 hours and 1200 in 24 hours
Step-by-step explanation:
Find how many they can make in an a hour first. 250 divided by 5. That makes 50. Multiply that by the amount of hours
1. How many solutions can a linear system of equations have?
a. Zero Solutions
b. One Solutions
c Infinite Number of Solutions
d. All of a, b, and c
Answers
Answer:
D. All of the AboveStep-by-step explanation:
Since a linear system might have 0, 1 , or many solutions, the correct answer is d.
I'm always happy to help :)
6/7 ( 3/8 ÷1.5+2 1/5 ) plz help
Answers
Answer:
2.1
Step-by-step explanation:
6/7 ( 3/8 ÷ 1.5 + 2 1/5 )
Solve for brackets first.
6/7 ( 0.375/1.5 + 2.2 )
Divide the two terms in the brackets.
6/7 (0.25+2.2)
Add the two terms in the brackets.
6/7 (2.45)
Multiply the two terms.
= 2.1
Answer:
[tex]2\frac{1}{10}[/tex]
Step-by-step explanation:
Use BIDMAS
B = Brackets
I = Indices
D = Division
M = Multiplication
A = Addition
S = Subtraction
[tex]\frac{6}{7} * (\frac{3}{8} /\frac{15}{10} +2\frac{1}{5} )[/tex]
→ Work out the division sum inside of the brackets
[tex]\frac{3}{8} /\frac{15}{10} =\frac{3}{8} *\frac{10}{15} =\frac{30}{120} =\frac{1}{4}[/tex]
→ Write out new sum
[tex]\frac{6}{7} *(\frac{1}{4} +2\frac{1}{5} )[/tex]
→ Work out the sum of the addition inside the bracket
[tex]\frac{1}{4} +2\frac{1}{5} =\frac{1}{4} +\frac{11}{5} =\frac{5}{20} +\frac{44}{20 } =\frac{49}{20} =2\frac{9}{20}[/tex]
→ Write out new sum
[tex]\frac{6}{7} *2\frac{9}{20}[/tex]
→ Solve
[tex]\frac{6}{7} *2\frac{9}{20}=\frac{6}{7} *\frac{49}{20} =\frac{294}{140} =\frac{147}{70} = \frac{21}{10} =2\frac{1}{10}[/tex]
It took Mary 40 minutes to run 8 laps around the playground, if she spent the same time running each lap, how long would it take to run 9 laps?
Answers
Answer:
it should take her 45 minutes to run 9 laps
Step-by-step explanation:
40/8 = 5
9*5 = 45
Divide 40 minutes by 8 laps (40/8), which equals 5 minutes per 1 lap.
Now, multiply 5 minutes by 9 laps to get 45 minutes total.
Animal A and Animal B each have 95% of their DNAin common. Animal A and Animal C each have 50% of their DNA in common. What does this suggest about the relationship of these animals? C is probably much more closely related to B than to A. A is probably much more closely related to B than to C. B is probably much more closely related to C than to A. A is probably much more closely related to C than to B.
Answers
Answer:
A is probably much more related to B than to C
So, the answer is B.
I hope that helps
Dividing my dog’s age by 4 and adding 6 is the same as dividing my dog’s age by 8 and adding 8.
StartFraction x Over 4 EndFraction + 6 = StartFraction x Over 8 EndFraction + 8
How old is my dog?
years old
Answers
Answer:
16
Step-by-step explanation:
a = age
[tex] \frac{a}{4} + 6 = \frac{a}{8} + 8[/tex]you will multiply by 8 now [tex]2a + 48 = a + 64[/tex]now move a's with a's and the numbers that don't have a variable with each other[tex]2a - a = 64 - 48[/tex]now subtract[tex]a = 16[/tex]I hope it helps you!Answer:
16
Step-by-step explanation:
PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
Mac waters plants for his neighbors when they are away. He graphed several points on a coordinate grid to represent the watering. The x-axis represents the number of plants he has watered in a given day, and the y-axis represents the number of gallons of water he has used to water them. Which point on his graph represents a different ratio of gallons of water to plants than the other points?
A. (16, 4)
B. (8, 2)
C. (24, 8)
D. (48, 12)
Answers
Answer:
option a ;)
Step-by-step explanation:
PLEASE HELP ME JUST 1 QUESTION!
I IWLL GIVE 5 STARS/BRAINLIEST/THANKS
Answers
Answer: The answer is 2/1 or 2
Step-by-step explanation:
This is because you take one point on the line and then go up how many spaces to the next point on the line.
Slope = 2
Explanation:
To find the slope of this line I simply started from point (1, 1) and used the rise-over-run method to count two spaces up and one space to the right until I got to point (2, 3).
The rise-over-run method resulted in this...
Rise/ run = 2/ 1 = 2
Find the area of a circle with the given equation.
(x-7)2+(y + 9)2 =137
Answers
Answer: 137π
The usual formula for a circle centered at (a,b), with radius r,
(x - a)² + (y - b)² = r²
The area of the circle is πr², so 137π
The volume of an ice cream cone is about
3
65.94 cm
If the radius of the cone is
3 cm, what is the height of the cone? Use
3.14 for
T.
Answers
Answer:
h = 7 cm
Step-by-step explanation:
Formula
[tex]V=\frac{1}{3}\pi r^{2} h\\ \\65,94cm^{3} =\frac{1}{3}*3,14*9*h\\ \\197,82=28,26*h\\\\h=197,82:28,26\\\\h=7~cm\\\\al3xis[/tex]
The distance between port M and port N is 162m. A ship left port M with a speed of 45 mph. In 45 minutes another ship left port N and went towards the first ship with a speed of 36 mph. How long after the departure of the first ship will the two ships meet?
Answers
Answer:
900 min = 15 hours
Step-by-step explanation:
when we convert the velocities of the ships into miles/ min we get
45mph = 45m/60min = 0.75m/min
36mph = 36m/60min = 0.6m/min
The equations determining the distances of the ships from the port M (set at x=0) are
D1 = 0.75t (for 45mph ship)
D2 = 162 + 0.6(t-45) (for 36mph ship)
The solution to these equation lie at t= 900 minutes; therefore the two ships will meet 900 minutes after the departure of the first ship.
can someone help with probability
Answers
Answer:
yes sure continue with questions
Answer:
1/2
Step-by-step explanation:
with one dice the probability is 1/6 as equal chances for each number from 1 to 6
with 3 dices it is 3 times more: 3*1/6= 1/2
The box is laid on its side and the white label covers 60% of the lateral surface area of the box. Find the length x of the box.
Answers
Answer:
Step-by-step explanation:
Sorry but u haven't mentioned anything measurements
Answer: 20.25 gallons
Step-by-step explanation:
PLEASE HELP ME KIND SOUL! Look at the picture below to understand everything
Hey! How are you?
So the problem is below and I have found an answer online, BUT the issue I am having is this:
I do not think the given answer is the largest possibility. Since 6 is the largest number, can’t I just use that and get a sum of 509.04 > 368.24
Pretty please help me! I am begging you, I have lost all my brain cells, please clear VERy clear explanations needed!!!
Answers
Answer:
Yes, it is 368.24, because you cannot use a digit more than once.
Step-by-step explanation:
3. What sugar distinguishes RNA from DNA?
A ribose
Buracil
C cellulose
Dlactose
Answers
Answer:
A) Ribose
^^Hope this helps!
Answer:
the answer is ribose
Step-by-step explanation:
ribose nucleic acid , deoxyribose nucleic acid
Simplify. Assume that no denominator is equal to zero. 4^12/4^5 A. 4^7 B. 4^-7 C. 4^5 D. 1^7
Answers
Answer:
A
Step-by-step explanation:
[tex]\frac{a^{m}}{a^{n}}=a^{m-n}\\\\\frac{4^{12}}{4^{5}}=4^{12-5}\\\\ = 4^{7}[/tex]
Answer:
A. 4^7
Step-by-step explanation:
4^12/4^5= 4^(12-5)=4^7
Option A