Answers
Answer:
A=[tex]\pi[/tex]r²
A=[tex]\pi[/tex]100
A=314.159
2 slices = 1/4
1/4x314.159=78.5399 centimters squared.
Paragraph:
Firstly, the question has an error. It says that the personal pan pizza is 80 cm³. It should be cm², since it’s area and not volume. You have to figure out the area of the 20 inch pizza using A=[tex]\pi[/tex]r². Since the diameter is 20, the radius is 10, and the area ends up being 314.159. Two slices is 1/4 of the diameter, or 0.25. Multiply 314.159x0.25, and. You get 78.5399 square centimeters. This is just under the 80 that he is allowing himself, so he has made the correct choice.
Step-by-step explanation:
A=[tex]\pi[/tex]r²
A=[tex]\pi[/tex]100
A=314.159
2 slices = 1/4
1/4x314.159=78.5399 centimters squared.
Paragraph:
Firstly, the question has an error. It says that the personal pan pizza is 80 cm³. It should be cm², since it’s area and not volume. You have to figure out the area of the 20 inch pizza using A=[tex]\pi[/tex]r². Since the diameter is 20, the radius is 10, and the area ends up being 314.159. Two slices is 1/4 of the diameter, or 0.25. Multiply 314.159x0.25, and. You get 78.5399 square centimeters. This is just under the 80 that he is allowing himself, so he has made the correct choice.
Related Questions
Lucas is having the Sunday blues and hoping for a snow day this week. He measures that there are currently 10
inches of snow on the ground.
The forecast for Monday is a 50% chance of 2.5 inches of snow. If it doesn't snow, 1.5 inches of snow will melt.
The forecast for Tueſday is a 50% chance of 1.5 inches of snow. If it doesn't snow, 0.5 inches of snow will melt.
The weather on Monday and Tuesday are independent events.
If X is a random variable that represents the amount of snow on the ground after Tuesday, drag the bars to
graph the probability distribution for all possible values of X.
Answers
Answer:
All probablities are 0.25
Step-by-step explanation:
Got it right on Khan
From the given question, we can see that there is currently ten inches of snow.
With this in mind, we can see that the weather forecast for Monday is 50% probability for 2.5 inches of snow which is 1/2 for 2.5 inches of snow.
Furthermore, if it does not snow, then there would be 2.5-1.5= 1.0 inches of snow
Additionally, the weather forecast for Tuesday is 50% probability for 1.5 inches of snow which is 1/2 for 2.5 inches of snow.
Furthermore, if it does not snow, then there would be 1.5-0.5= 1.0 inches of snow
Given that the weather on Monday and Tuesday are independent events, then all the probabilities would be 1/2:1 which would be 0.5 inches of snow.
With this in mind, all the probabilities for chances of snow is 0.25
Therefore, we can see that all the possible values of x would be 0.25
Read more about probability here:
https://brainly.com/question/24756209
For f(x) = 5x+1 find f(-4)
0 1
0-21
21
0 -19
Answers
Answer:
21 you is smart 8th
Step-by-step explanation:
smart smart 99
three times the quotient of 3 and 5
Answers
0.6 x 3 = 1.8.
Three times the quotient of 3 and 5 is equivalent to 1.8
Expressions and equations
The question asked us to convert the word problem to equation and solve.
The quotient of 3 and 5 is expressed as 3/5
Taking the product of the result and 3 will give;
Three times the quotient of 3 and 5 = 3 * 3/5
Three times the quotient of 3 and 5 = 9/5 = 1.8
Hence three times the quotient of 3 and 5 is equivalent to 1.8
Learn more on expressions here: https://brainly.com/question/723406
#SPJ6
Is 1/3 of 27 greater or smaller than 27?
Answers
Answer:
This has got to be the easiest question I've seen on here so far.
1/3 of 27 ???
Of course it'll be smaller since it's a fraction of the whole number. 1/3 of 27 is 9
Triangle B = 10cm
H = 4cm
area =
Answers
Answer:
I think it's 20
Step-by-step explanation:
10x4÷2 because vase times height,the divide by 1/2 which it 2 so answer is 20
write the first four terms of the sequence
the rule is: start at 3 1/8, subtract 3/4
Answers
Answer:
start at 3 1/8
1st teem = 3 1/8
2nd term = 3 1/8 - 3/4
= 25/8 - 3/4
= 25/8 - 6/8
=19/8
= 2 3/8
3rd term = 2 3/8 - 3/4
= 19/8 - 3/4
= 19/8 - 6/8
=13/8
= 1 5/8
4th term = 1 5/8 - 3/4
= 13/8 - 3/4
= 13/8 - 6/8
=7/8
Step-by-step explanation:
PLZ HELP ME ON THE QUESTION!!
If 4(x - 2) − 2(x + 5) = 8, what is the value of x?
Answers
Answer:
x=13
Step-by-step explanation:
Answer:
x = 13
Step-by-step explanation:
13 - 2 = 11 x 4 = 44
13 + 5 = 18 x 2 = 36
44 - 36 = 8
I hope this helps you! :D
what is the feet and in47 in = ? ft ? in
Answers
Answer:
3.167
Step-by-step explanation:
Hope this helps
Please help What is a= and b=?
Answers
Example 6854787
the sum of two numbers is 61 the smaller number is 21 less than the larger number what are the numbers
Answers
10
Favorite Book Types
3%
Romance
Comedy
16%
Fantasy
14%
Science
Fiction
1896
Mystery
10%
Historical
Fiction
If 300 people were surveyed. How many people like comedy as their favorite book? *
(10 Points)
O 39
O 183
O 117
O 54
Answers
Answer:
117
Step-by-step explanation:
By adding the percentages given: 3+16+14+18+10
you get 61%
multiply 300 by .61 or 61%
you get 183
subtract 183 from 300
you are left with 117 which is the answer
What is measurement angle B?
Answers
Answer: 80 degrees
Step-by-step explanation:
Answer:
B = 54 to the nearest degree.
Step-by-step explanation:
Remark
This is a sine law question. They can be rather nasty because no answer or 2 answers are possible. This one is well behaved because B, you are told, is acute. The two answer kind needs the supplement of an acute angle.
Sorry this blabs on and shouldn't. You are looking for <B
Formula
Sin(<B)/the side opposite = Sin(<A) / side opposite it
Simplified
Sin(<B) / 9 = Sin(A)/11
Sin(<B) / 9 = Sin(80) / 11 Multiply both sides by 9
9*Sin(B) / 9 = 9 * Sin(80) /11 The 9s Cancel
Now all you need to do is put it in your calculator. Do you need the steps?
Sin(B) = 9*sin(80) / 11
Sin(B) = 9 * 0.9848 /11
Sin(B)= 0.8058
B = Sin-1(0.8058)
B = 53.68
B = 54
What type of number is 0?
Select each correct answer.
integer
I rational
irrational
real
O natural
whole
Answers
Answer:
0 is a rational number, whole number, integer, and a real number.
Step-by-step explanation:
Solve for x:
I need a answer with an explanation. Algebra 1
Answers
Answer: x = -1
Step-by-step explanation:
You need to convert to the same base
[tex]\frac{1}{16} = \frac{1}{2^{4} } = 2^{-4}[/tex]
So
[tex]2^{-4} = 2^{-2x-6}[/tex]
For these values to be equal, the exponents have to be equal
-4 = -2x - 6
2 = -2x
x = -1
I would really appreciate it if someone could answer this I will give a brainlist:)
Answers
Answer:
Hypotenuse= 97
Step-by-step explanation:
H² = B² + P²
H² = (65)² + (72)²
H² = 4225 + 5184
H²= 9409
Taking square root on both sides,
H= 97
How to write 720,981 in word form!
Answers
Answer:
seven hundred and twenty thousand, nine hundred and eighty-one
Step-by-step explanation:
Answer:
720,981
seven hundred and twenty thousand ,nine hundred and eighty one
Graph the following features:
Y-intercept = 4
Slope = 2
Answers
Answer:
y=2x+4
Step-by-step explanation:
1.which side of AFED does AB in AABC correspond to?
2.which side in AFED does CB in AABC correspond to?
3.which side in AFED does AC in AABC correspond to?
4.what scale factor was used in the dilation of AABC to AFED?explain how you found the scale factor.
5.what is the length of side DE?show how you found this length.
6.use the pythagorean theorem to find the length of side FD.show your work
Answers
Rotate one of them so the right angle is in the same orientation as the other one.
1. AB = DE
2. CB = FE
3. AC = DF
4. Compare the length of two known sides: cb and EF
CB = 3 and EF = 8
8/3 = 2 2/3 scale factor
5. Ab is side de. Multiply the length of ab by the scale factor:
4 x 2 2/3 = 10 2/3
6. FD = sqrt ( 10 2/3^2 + 8^2)
FD = 13 1/3
I don't understand how to solve Sequence dots? Can you show me step by step how to solve the first one A?
Answers
Answer how but just put it on brainly
Step-by-step explanation:
it tells you the answer
The demand d for a company’s product at cost x is predicted by the function d(x) = 500 – 2x. The price p in dollars that the company can charge for the product is given by p(x) = x + 5. Use the formula Revenue = price × demand to find the revenue function for the product.
R(x) = ________ + ________ x – _______ x^2
Answers
Answer:
-2x²+490x+2500
Step-by-step explanation:
Given that,
Demand, D(x) = 500-2x
The price for the product, P(x) = x+5
We need to find the revenue for the product. The formula for the revenue is given by :
Revenue = price × demand
Substitute all the values,
R = (x+5)(500-2x)
= 500x -2x² + 2500 -10x
= -2x²+490x+2500
So, the expression for the revenue function is "-2x²+490x+2500".
Sarah took clothes to the cleaners three times last month. First, she brought 2 shirts and 1 of slacks and paid $9.97. Then she brought 5 shirts, 3 pairs of slacks, and 1 sports coat and paid $34.91. Finally, she brought 3 shirts and 2 sports coats and paid $22.45.
How much was she charged for each shirt, each pair of slacks, and each sports coat?
Answers
Answer:
Each Shirt costs: $1.49
Each Slack costs: $4.49
Each Sport coat costs: $7.99
Please help me!!!!!!!!! 600 divided by 60 equals?
Answers
Use the Graphical Method to solve the following linear programming problems.Mr. Trenga plans to start a new business called Rivers Explorers, which will rent canoes & kayaks to people to travel 10 miles down the Clarion River in Cook Forest State Park. He has $45,000 to purchase new boats (canoes & kayaks). He can buy canoes for $600 each & kayaks for $750 each. His facility can hold up to 65 boats. The canoes will rent for $25 per day & the kayaks will rent for $30 per day. How many canoes & how many kayaks should he buy to earn the most revenue (rental income)?
Answers
Answer:
To maximize his earnings, Mr. Trenga must purchase 40 kayaks and 25 canoes.
Step-by-step explanation:
Since Mr. Trenga plans to start a new business called Rivers Explorers, which will rent canoes & kayaks to people to travel 10 miles down the Clarion River in Cook Forest State Park, and he has $ 45,000 to purchase new boats (canoes & kayaks) , and he can buy canoes for $ 600 each & kayaks for $ 750 each, and his facility can hold up to 65 boats, if the canoes will rent for $ 25 per day & the kayaks will rent for $ 30 per day, to determine how many canoes & how many kayaks should he buy to earn the most revenue, the following calculation should be performed:
65 x 750 = 48,750
48,750 - 45,000 = 3,750
750 - 600 = 150
3,750 / 150 = 25
25 x 600 + 40 x 750 = 45,000
25 x 25 + 30 x 40 = 1,825
600 x 5 = 3,000
750 x 4 = 3,000
40 x 30 + 25 x 25 = 1,825
60 x 30 + 0 x 25 = 1,800
56 x 30 + 5 x 25 = 1,805
52 x 30 + 10 x 25 = 1,810
48 x 30 + 15 x 25 = 1,815
44 x 30 + 20 x 25 = 1,820
Thus, to maximize his earnings, Mr. Trenga must purchase 40 kayaks and 25 canoes.
help and ill make u brainliest Calculate the surface area of the cylinder.
Note: Figure not drawn to scale.
a. 500 cm^3
b. 301.7 cm^2
c. 140.4 cm^2
d. 351.9 cm^2
Answers
I explain in the picture below
Answer:
[tex] d. 351.9 {cm}^{2} (ans)[/tex]
Step-by-step explanation:
Given,
Radius of the cylinder = 4cm
Height of the cylinder = 10 cm
Therefore,
Surface area of the cylinder
[tex] = 2\pi r(r + h)[/tex]
[tex] = 2 \times 3.15 \times 4(4 + 10) {cm}^{2} [/tex]
[tex] = 351.86 {cm}^{2} [/tex]
[tex] = 351.9 {cm}^{2} (ans)[/tex]
Find the missing side of this right
triangle.
12
x
8
Answers
Answer:
The missing side is 14.4
x=14.4
Answer:
80Step-by-step explanation:
A furniture rental store charges a down-payment of $100 and $72.50 per month for a table. Hilde paid $535 to rent the table. Solve 72.50n + 100 = 535 to find the number of months Hilde rented the table.
Answers
Answer:
6 months
Step-by-step explanation:
First, subtract 100 from both sides
72.50n + 100 = 535
72.50n = 435
Divide each side by 72.50
n = 6
So, Hilde rented the table for 6 months
What is the value of x?
Answers
Answer:
20Step-by-step explanation:
All of its side are equal so it is an equilateral triangle. And as we all know an Equilateral triangle has 3 equal angles.
So based on this we can solve it using algebra,
[tex]3x + 3x + 3x = 180[/tex]
So using this we can find the value for x
[tex]9x = 180 \\ x = \frac{180}{9} \\ x = 20[/tex]
This is your answer hope it helps :)
HELP ILL MAKE BRAINLIESTT
A seamstress charges a $5 fee per garment, plus $15 for each hour of work that the garment requires. The graph below shows the cost of having a single garment fixed by the seamstress, according to the number of hours of work that are needed.
image
Which linear function models the data?
A. c(t) = 5t
B. c(t) = 15t
C. c(t) = 5 + 15t
D. c(t) = 15 + 5t
Answers
Answer:
where is the graph though?
Triangle PQR is shown. The triangle has a base of 4 in and a height a 2.5 in.
Which measurement is closest to the area of triangle PQR in square inches?
5 in2.
8 3/4in.2
6 1/2in.2
11in.2
Answers
Answer:
A
Step-by-step explanation:
Area = 1/2 * b * h
b = 4 in
h = 2.5 inches
Area = 1/2 * 4 * 2.5
Area = 2 * 2.5
Area = 5 in^2
Please help! NO FAKE ANSWERS PLEASE!!!!!
There are 20 cookies in a bowl and 19 of them are chocolate. What percentages of the cookies are chocolate?
Answers
Sorry if it didn’t :c