Answer:
The percentage ≅ 48.4%
Step-by-step explanation:
* Lets revise how to find the volume of a container shaped cylinder
- The volume of any container = area of its base × its height
- The base of the cylinder is a circle, area circle = 2 π r,
where r is the length of its radius
* In container A:
∵ r = 13 feet , height = 13 feet
∴ Its volume = π (13)² × (13) = 2197π feet³
* In container B:
∵ r = 9 feet , height = 14 feet
∴ Its volume = π (9)² × (14) = 1134π feet³
* So to fill container B from container A, you will take from
container A a volume of 1134π feet³
- The volume of water left in container A = 2197π - 1134π = 1063π feet³
* To find the percentage of the water that is full after pumping
is complete, divide the volume of water left in container A
by the original volume of the container multiplied by 100
∴ The percentage = (1063π/2197π) × 100 = 48.3841 ≅ 48.4%
Estimate the solutions to the system. (The math problem is in the pictures along with the answer choices)!!!!
Answer:
Its A.
Step-by-step explanation:
Answer:
A. (-4, 0), (0, -3.5)
Step-by-step explanation:
If you estimate it , that's how it looks like. The solutions to and equation like this is the points where the two equations intersect, which is these points.
**I thought I had it but everytime I plug the number in, it's wrong. Someone help!**
Answer:
3x+8=41
Step-by-step explanation:
Subract by 8 (8-8) (41-8)
3x=33
Divide by 3 on both sides
x=11
Answer:
A : 3x + 8 = 41
B : x = 11
Step-by-step explanation:
For this problem, there are two parts, so I am going to explain A first. So we know that the final cost is going to equal to 41. There are two costs, one of which we know and one of which we don't. The cost we do know of is the special group fee, which is 8. Now we know something plus 8 is going to equal to 41. The second cost is the cost per person, but we don't know how many people there are, so what we do instead is say the is of people x. If it costs the 3 dollars per person, the second cost is 3x. Now we know that
3x + 8 = 41, and that's your answer to part A. For part B, all we have to do is solve it. To do that, the first thing we are going to do is isolate the variable by subtracting 8 form both sides. Now we end up with 3x = 33. To finish solving, we just have to divide both sides by three so we end up with x. Once we do that, we get x = 11, and that's your answer to B. I hope this was helpful and you learned something form this.
Could someone help me? Will mark brainlist!
Hi! Pls help. I'm kinda confused on this.
1. write a rule for the sequence. 3,-3,-9,-15
A. start with 3 and add -6 repeatedly
B. start with -6 and add 3 repeatedly
C. start with 3 and add 6 repeatedly
D. start with 3 and subtract -6 repeatedly
2. Find the next three terms of the sequence. -6,-24,-96,-384,...
A. -768,-1,536,-3,072
B. -768,-3,072,-12,288
C. -1,536,-6,144,-24,576
D. -1,536,-9,216,-36,864
3. Write a rule for the sequence. then find the next three terms. 24,27,30,33,....
A. start with 24 and add 3 repeatedly; 36,39,42
B. start with 3 and add 24 repeatedly; 57,81,105
C. start with 3 and add 24 repeatedly; 36,39,42
D. start with 24 and add 3 repeatedly; 57,81,105
Answer:
a
c
a
Step-by-step explanation:
Which of the following best describes the relationship between the variables on the scatter plot below?
A. positive correlation
B. positive and negative correlation
C. no correlation
D. negative correlation
A person has 2 pieces of string. The first piece is 3 inches long and the second one is 3 times as long. What is the length of the second piece, in centimeters, given that 1 inch =2.54 cm?
A palm tree casts a 14 foot shadow. The end of the shadow is 22 feet from the top of the tree. How tall is the tree?
Answer: 36 ft
Step-by-step explanation:
Laurie says the interquartile range is 11, and Will say the interquartile range is 7. Who is correct?
Answer:
i think it is C
Step-by-step explanation: hope this helps
Find all roots of the polynomial function f(x) = 2x^4-x^3-13x^2+5x+15
Answer:
Roots are : 1, -7 and -7
Step-by-step explanation:
When we put x = -1 in F(x) it is equal to 0
Thus, (x + 1) is factor of given function.
When we divide F(x) by (x + 1) it gives the value (x² - 6x - 7)
factorizing the work x² - 6x - 7 by middle term splitting.
> x² - 6x - 7 = x² - 7x + x - 7
> x(x - 7) + 1(x - 7)
> (x + 1) (x - 7)
then, x³ - 5x² - 13x - 7 = (x + 1)(x + 1)(x - 7)
x = -1, -1, 7 the factor.
D and C is the answers.
Step-by-step explanation:
The dot plot below shows the number of items in the basket of some shoppers:
A dot plot with integers 1 to 5 is shown. It is labeled Items and titled Items in Baskets. There is 1 dot above 1, 2 dots above 2, 4 dots above 3, 2 dots above 4, and 1 dot above 5.
Which of the following statements best describes the shape of the data?
It is symmetric and has a peak at 3.
It is symmetric and has a peak at 4.
It is not symmetric and has a peak at 3.
It is not symmetric and has a peak at 4.
Answer:
The correct answer is A.
Remember summetric means: made up of exactly similar parts facing each other or around an axis; symmetrical. And the peak or highest part is on the 3.
Hope it helps!!
The statement which best describes the shape of the data is option A. It is symmetric and has a peak at 3.
What are Symmetric Data Plot?A data plot is said to be symmetrical if the two sides of the data plots or the distribution are the mirror images of each other.
Given is a data plot which shows the number of items in the basket of some shoppers.
There is a dot plot with integers from 1 to 5.
From the dot plot it is clear that, the dot plot is symmetrical since the middle number 3 divides the plot in to two equal ways.
In other words, it can be divided in to mirror images.
Peak of the dot plot is the number with the highest count.
Here 3 is having the highest counts of items in the basket.
So dot plot has peak at 3.
Hence the dot plot is symmetric and has a peak at 3.
Learn more about Symmetric Plots here :
https://brainly.com/question/5600293
#SPJ3
A carnival charges $3 for kids and $10 for adults. On Saturday, there were 500 visitors, and the total amount taken at the gate was $3,600. The equation representing the number of visitors is k + a = 500, where k represents the number kids and a represents the number of adults. The equation representing the amount of money collected is 3k + 10a = 3,600. How many kids and adults visited the carnival?
Part A
Before solving this problem, decide which tool you’ll use to solve it. Which method for solving systems of linear equations is best for solving this problem? Explain your answer.
Part B
Solve the system of equations to find the number of kids and adults that visited the carnival.
The rate at which Pete’s Bakery can make pies is shown in the graph.
Question 1
Part A
How many pies can Pete’s Bakery make in 7 hours?
9750m= _____ Kilometre
Answer:
9.75 km
Step-by-step explanation:
9750/1000=9.75
can someone help please? this is due soon. ill give brainliest
Answer:
B.
Step-by-step explanation:
An open circle means that the number it's on doesn't count. Any number less than -7 leads farther away from 0.
Select all of the statistical questions.
Group of answer choices
1.How many days are in the year?
2.How many houses are in your town?
3.What percent of Long Grove High School students like pizza?
4.What is the average temperature in January?
5.When does Matchell Bank open in the morning?
question: The Honor Society sold tickets to the school dance. The number of tickets sold is recorded on the histogram below. How many students sold twenty or less tickets?
I need help with this because i don't know how to do it i don't want an harmful links or any links please show work too
Nan estimates that she will need $72,000 to attend a 4-year college. She can pay $60,000 with student loans and by working part time. Her parents have agreed to pay the rest. They have 46 months to save. Ignoring interest, which of the following is closest to the amount they should save each month if they divide it into equal amounts?
Answer:
mamswims is correct 260 is the answer
Step-by-step explanation:
my first answer was wrong, I am so sorry for my mistake.
Calculate the value of 5-^3
Answer:
C
Step-by-step explanation:
Answer:
The answer is C 1/125
A physics class is building a bottle rocket. Last week, it flew for 26.189 seconds. This week, it flew for 34.9 seconds. How much longer did the bottle rocket fly this week than last week?
Show work..
Answer:
26.189 - 34.9
Step-by-step explanation:
26.189 - 34.9 = 8.711
PLS HELP this is due today thank u.
Answer:
F,T,F,F
Step-by-step explanation:
Since the second figure is identical, it would have the same things, making the first, third, and fourth statements false. Since it is the same, the second statement is true.
Tell me how to do this! ASAP! I will mark brainliest!
Answer:
part A = 74 part B = 27 part C = 85.33
Step-by-step explanation:
Part A
you do 34 - 12 = 20 then you do 9 * 6 = 54 then you take 20 and 54 and add them together 20 + 54 = 74
Part B
you do 14 * -2 = 28 then you do -3 /3 = 1 then you subtract 28 and 1 = 27
Part C
you do 56 / 3 = 18.67 then you do 44 * 2 = 88+16 =104 then you subtract 18.67 and 104 = 85.33
Middle school math problem.....
The regular price of a sofa in dollars is represented by P the sale price of the sofa is 30% off the regular price. Select all that apply
Step-by-step explanation:
i dont knowwwwwwwwwwwwwwwwww
Answer:
answers a c d because 0,3 is like 30 percent so The sale price of the sofa can be represented by 0.3p
The sale price of the sofa can be represented by −0.3. and
The dollar amount of the discount for the sale price can be represented by 0.3.
all is with 30 percent
Step-by-step explanation:
estimate the sum. I will give 5 points and brainiest.
Answer:
57.29333333
Step-by-step explanation:
add everything up
Answer:
59 or (22/75) i guess
Step-by-step explanation:
tell me if i got it right
also can i have brainilest
Ann is going on vacation. Ann leaves dog food for a pet-sitter to feed her dog, Maggie, while she is away. She leaves 24 cans of wet food and a 38-ounce bag of dry food. Maggie eats 3 1/4
cans of wet food and 5 3/4
ounces of dry food each day. If Maggie eats her normal portions of wet and dry dog food each day, how many days can Ann be gone before Maggie runs out of either wet or dry food?
Answer: You moltiply them by 4.
Step-by-step explanation:
Jay tosses two coins several times. The results are below.
H → Heads
T → Tails
Toss 1: H;H
Toss 2: H;T
Toss 3: T;H
Toss 4: T;T
Toss 5: T;H
What is the experimental probability that the coins will land on different sides on the next toss?
O 1/5
O 2/5
O 3/5
O 4/5
Answer:
C. 3/5Step-by-step explanation:
As per experiment, coins tossed 5 times and coins landed on different sides 3 times:
Toss 2: H;T, Toss 3: T;H, Toss 5: T;HThis gives us the experimental probability of:
3 out of 5 or 3/5Correct choice is C
CAN SOMEBODY PLS HELP ME???????? WORTH 30 points
Answer:
I think the answer is 8
Step-by-step explanation:
how to expose my cousin who is 43 and is disrespecting me to somebody she is living with me and my mom because my dad left and she's at work all day
Answer:
report her to police