Answers
Answer:
15π/4
9π /4
Step-by-step explanation:
[tex]5 \int\limits^4_1 {f(x)} \, dx[/tex] = 5 ((-π/4)+ π) = 5 (π-π/4) = 5(3π/4) = 15π/4
[tex]5 \int\limits^6_1 {|f(x)|} \, dx[/tex] = 5(π/4 + 2π) = 5(9π /4) = 45π/4
Related Questions
Candy and Hershel folded the same-size square papers.
Candy shaded 2/4 and Hershel shaded 1/2 . Are the fractions equivalent?
Answers
Answer:
The fractions are equivalent.
Step-by-step explanation:
2/4 can be simplifyed as 1/2 meaning they are equivalent.
Candy shaded 2/4 and Hershel shaded 1/2 represent the same amount of shaded area on their respective square papers.
To determine whether the fractions 2/4 and 1/2 are equivalent, we can simplify both fractions and compare them.
First, let's simplify the fraction 2/4:
The numerator and denominator of 2/4 have a common factor of 2. By dividing both the numerator and denominator by 2, we get:
2/4 ÷ 2/2 = 1/2
Now, let's compare the simplified fraction 1/2 to the fraction 1/2 that Hershel shaded.
Since both fractions are now 1/2, we can conclude that the fractions are indeed equivalent. Therefore, Candy shaded 2/4 and Hershel shaded 1/2 represent the same amount of shaded area on their respective square papers.
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Nancy uses her $10 allowance to buy a dress. She got $2 bills and 2quarters in change. what was the price of the dress???
Answers
Answer:cdjbskbbN
Step-by-step explanation:2 2/4
Answer:
$7.50
Step-by-step explanation:
10 - 2.50 = 7.50
Help please I’ll mark brainlist
I really needs help pls
Answers
Answer:
Step-by-step explanation:
base of 5 = 5 + 4 + 3 + 2 + 1 = 15
base of 10 = [tex]n^{2}[/tex]/2 + n/2 = 100/2 + 10/2 = 55
formula = [tex]n^{2}[/tex]/2 + n/2
where n is the number of base boxes
someone help me pls before i cry okay okay
Answers
Answer:
22%
Step-by-step explanation:
First, determine the total: 2392 total surveys.
Next, determine the number of people who prefer Italian: 526
Solve:
526/2392 (This is will determine the percentage of people who prefer Italian food according to the pie chart)
= 0.2198...
Round
= 22%
Answer:
I'm going to say that it is 28% or 22%
Step-by-step explanation:
so they surveyed 2392 people and only 526 of them said that they would eat Italian food so you would do
2392- 526= 1866 then 526/1866=28%
but if that is wrong then you would just do
526/2392=22%
Mark and eight of his friends went out to
eat. They decided to split the bill evenly.
Each person paid $9. What was the total
bill?
Answers
A school sold tickets to a musical. The school received $6.50 per ticket sold.
Select the ordered pairs that represent possible combinations of the number of tickets sold and the corresponding total amount of money the school would have received from selling the tickets, if this relatioship was graphed on a Coordinate Plane.
Select all that apply.
A.) 0, 0.00
B.) 2, 13.00
C.) 4, 24.00
D.) 10, 65.00
E.) 12, 68.00
No links plz
Answers
Answer:
A B D
Step-by-step explanation:
Answer:
B and D
Step-by-step explanation:
hope this helps :))))
The figure is a ____.
1. Square
2. Rectangle
3. Triangle
The figure has _____ sides.
1. Three
2. Four
3. Five
The figure has the dimensions of _____.
1. Length, Width, and height
2. Length, Width, Base, and height
3. Length and Width
(also ignore my mouse)
Answers
The figure is a rectangle.
The figure has Four sides.
The figure has the dimensions of Length and Width.
Sorry if its wrong, I have bad memory
2. Four
3. Length, width, and height
The cost of a school banquet is 75$ plus 15$ per person.
1- write a linear equation for the above situation
2- What do you think the slope and the y intercept is?
3- what would the inverse above mean?
4-How much would it cost is 75 people came
5- If the final bill was 630$ How many people attended
PLEASE show work!! 24 points
Answers
Answer:
The cost of a school banquet is $75+30n, where n is the number of people attending.
If 53 people are attending to visit school banquet, then you have to find the value of given expression at n=53.
At n=53, the value is $(75+30·53)=$1,665.
Step-by-step explanation:
Miss Potter wants to send thank-you cards to 132 students. The cards are sold in packages of 30. How many packages does Miss Potter need to buy?
Answers
Answer:
The answer i got it 4.4
Step-by-step explanation:
Answer:
worng it is five
Step-by-step explanation:
sorry if you got it worng because I got it worng to from that answer and it said it is five
The terminal side of an angle in standard position passes through P(15,-8). What is the value of sin e?
Answers
Express the relation in a table:(2,1),(4,5),(3,3),(1,(2)
Answers
9514 1404 393
Answer:
see attached
Step-by-step explanation:
Once the data is entered into a spreadsheet, it is convenient to sort the table by the input values. The relation is unchanged, but it may be easier to work with that way.
The table is shown below.
Allen has a piece of wood that is 10.5 feet long. He decides to cut it into 3 equal pieces to repair his deck. How long should he cut each piece?
Answers
Answer:
3.5 feet
I think is right
Is it True or false??
Answers
Answer:
I think it's false.
Step-by-step explanation:
Please help me with this ASAP ASAP please please help
Answers
Answer:
4ㅈr² is formula
so
4 × ㅈ× (16)²
= 1024ㅈ cm²
Choose all values of the correlation coefficient, r, that indicate a strong, but not perfect, linear association between two variables.
A r=-0.85
B. r=-0.10
C. r= 0.15
D. r=0.90
E r= 1.00
Answers
Answer:
D. r = 90
A. r = -0.85
Explaination:
• r = 1 is perfect and strong.
• So r = 90 is strong but not perfect.
• Same with -0.85, but as negative.
-0.85, and 0.90 indicate a strong relationship between the two variables but not a perfect linear association between the two variables option (A) and (D) are correct.
What is correlation?It is defined as the relation between two variables which is a quantitative type and gives an idea about the direction of these two variables.
We have a value of correlation coefficients.
We know when the correlation coefficient r is 1 then we can say the relation between two variables is perfect and strong.
When the value of correlation coefficients lies between 0.8 to 1 the relation between two variables is said to be strong.
Similarly when the value of correlation coefficients lies between -0.8 to -1 the relation between two variables is said to be strong.
For the r = -0.85, this indicates a strong relationship but is not perfect.
For the r = -0.10 this indicates a weak relationship but is not perfect.
For the r = 0.15 this indicates a weak relationship but is not perfect.
For the r = 0.90 this indicates a strong relationship but is not perfect.
For the r = 1 this indicates a strong relationship and perfect.
Thus, -0.85, and 0.90 indicate a strong relationship between the two variables but not a perfect linear association between the two variables option (A) and (D) are correct.
Learn more about the correlation here:
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Solve for the missing side lengths indicated by the question mark.
Answers
Answer:
6; 40
Step-by-step explanation:
Problem 1:
Based on the triangle similarity theorem, we would have the following equation:
Let the missing side length = x
Thus:
(15 + x)/15 = 14/(14 - 4)
(15 + x)/15 = 14/10
(15 + x)/15 = 7/5
Cross multiply
5(15 + x) = 7*15
75 + 5x = 105
5x = 105 - 75
5x = 30
x = 30/5
x = 6
Missing side = 6
Problem 2:
Applying similarly theorem also, we have:
Let the missing side = x
x/(x - 25) = 24/(24 - 15)
X/(x - 25) = 24/9
x/(x - 25) = 8/3
Cross multiply
x*3 = 8(x - 25)
3x = 8x - 200
3x - 8x = -200
-5x = -200
x = -200/-5
x = 40
Missing side = 40
can you please help me with the question below
Answers
Least to greatest - 1.8 , 1 , 1 2/5 , 1 9/10 , -1.25
Answers
Answer:
-1.25, 1, 1 2/5, 1.8, 1 9/10
Step-by-step explanation:
Answer:
-1.25, 1, 1 2/5, 1.8, 1 9/10
Step-by-step explanation:
if ABCD is dilated by a factor of 1/2, the coordinate of C' would be:
Answers
Answer:
Hello Love! Answer: 1, 2
Step-by-step explanation:
dilating by 1/2 is just a fancy way of saying divide the coordinates by 2 so 2÷2 = 1 and 4 ÷ 2 = 2
Hope this helps! Was doing this is math this week!
Can someone explain me this
Answers
Answer:
area of circle - area of hexagon
Step-by-step explanation:
Simplify (6x2 - 4x + 7) - (8x2 - 2x + 5) =
Answers
This is correct
Answer:
−2x 2−2+2
Step-by-step explanation:
Attachment.
need words 20
Answers
Answer:
$2.49
Step-by-step explanation:
pasta + drink = $14.48
$11.99 + drink = $14.48
Subtract $11.99 from both sides.
drink = $14.48 - $11.99
drink = $2.49
Answer: $2.49
It costs $90 720 to stay in a
hotel for 7 days. How much does it
cost to stay for 3 days?
Answers
90720/7 = $12960/day which means it costs 3 times this for three days
So the answer is $38,880
Answer:
$38 880
Step-by-step explanation:
So for 7 days it costs $90 720
First we need to find what 1 day cost
So you will divide $90 720 by 7
90 720÷7= $12 960
To find the cost for 3 days your gonna multiply $12 960 by 3
12 960×3= $38 880
The figure below has a volume of 60 cubic units. How many more cubes will it take to fill the figure?
Answers
Answer:
55
Step-by-step explanation:
Answer:
55 cubic units
Step-by-step explanation:
you subtract 60 and the amount of cubes there are (5)
60-5=55
Gino wants to leave at least 20% tip on his restaurant bill of $197.40. Approximately how much tip should he add to the bill?
Answers
Construye una fórmula que permita calcular el dinero recaudado en un autobús en función de los billetes vendidos, sabiendo que cada uno cuesta 1,2 euros. Represéntala. ¿Se pueden unir los puntos?
Answers
Answer:
1.2X = $
Step-by-step explanation:
Para construir una fórmula que permita calcular el dinero recaudado en un autobús en función de los billetes vendidos, sabiendo que cada uno cuesta 1,2 euros, se debe realizar el siguiente razonamiento lógico matemático:
1.2(variable fija) x X (número de billetes vendidos) = $ (Dinero recaudado)
1.2X = $
Por lo tanto, si por ejemplo se hubiesen vendido 100 billetes, la ecuación operaría de la siguiente manera:
1.2 x 100 = $
120 = $
in an office building,92 offices are currently being rented. This represents 80% of the total units. How many offices are in the building?
Answers
Answer:
Number of offices in the building = 115
Step-by-step explanation:
Let x be the total number of offices.
Then 80% x= 92 or 80/100 * x =92
Hence, x = 92*100/80 = 9200/80= 115
what is the unit price of 12 cupcakes for 25 dollars
Answers
Answer:
Unit price of 12 cupcakes for 25 dollars = 25/12
= 2.08 dollars
Answer:
The unit price would be $2.08 for a cupcake because if you divide 12 and 25, you would get 2.08.
Step-by-step explanation:
Installment Loan
Principal
$1500.00
Term Length
4 years
How much of the first
payment for the
installment loan
6% shown in the table will
go towards interest?
Interest Rate
Monthly Payment
$35.00
A. $27.50
B. $7.50
C. $2.10
D. $32.90
Answers
The amount of the first payment that will go towards interest is $7.50.
The answer is B. $7.50.
To calculate the amount of the first payment that will go towards interest for an installment loan, we need to consider the principal, term length, and interest rate.
Given:
Principal: $1500.00
Term Length: 4 years
Interest Rate: 6%
Monthly Payment: $35.00
To find the amount of interest paid in the first payment, we'll first calculate the total interest paid over the entire term and then divide it by the number of payments.
Calculate the total interest paid over the term.
Total Interest = Principal × Interest Rate × Term Length
Total Interest = $1500.00 × 6% × 4 = $360.00
Divide the total interest by the number of payments.
Interest in the First Payment = Total Interest / Number of Payments
Interest in the First Payment = $360.00 / (4 years × 12 months per year)
Interest in the First Payment = $360.00 / 48
Interest in the First Payment = $7.50
Therefore, the amount of the first payment that will go towards interest is $7.50.
The answer is B. $7.50.
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find the area of the triangle
Answers
Answer:
133
Step-by-step explanation:
14 times 19 is 266 divided by 2 is 133
Area of a triangle is 1/2 x base x height
Base is given as 19 ft and height is given as 14 ft
Area = 1/2 x 19 x 14 = 133 square ft