Answers
Answer:
I think its A
Step-by-step explanation:
Related Questions
Which line shown appears to have a Y-intercept of 3?
A. I
B. II
C. III
D. IV
E. none of the above
Answers
!!!!!! URGENT PLS HELP ME ANSWER !!!!
Answers
Answer:
1) A = 547.1136, C = 82.896
2) A = 678.5226, C = 92.316
3) A = 844.5344, C = 102.992
4) A = 1554.49625, C = 139.73
5) A = 1561.4906, C = 140.044
6) A = 994.8776, C = 111.784
Step-by-step explanation:
1)
\(A = \Pi (\frac{D}{2})^2 = 3.14 * (\frac{26.4}{2})^2 = 3.14 * 13.2^2 = 547.1136\)
\(C = \Pi D = 3.14 * 26.4 = 82.896\)
2)
\(A = \Pi r^2 = 3.14*(14.7)^2 = 678.5226\)
\(C = 2\Pi r = 14.7*2 * 3.14 = 92.316\)
3)
\(A = \Pi (\frac{D}{2})^2 = 3.14 * (\frac{32.8}{2})^2 = 3.14 * 16.4^2 = 844.5344\)
\(C = \Pi D = 3.14 * 32.8 = 102.992\)
4)
\(A = \Pi (\frac{D}{2})^2 = 3.14 * (\frac{44.5}{2})^2 = 3.14 * 22.25^2 = 1554.49625\)
\(C = \Pi D = 44.5*3.14 = 139.73\)
5)
\(A = \Pi r^2 = 3.14*22.3^2 = 1561.4906\)
\(C = 2\Pi r = 2 * 3.14 * 22.3 = 140.044\)
6)
\(A = \Pi r^2 = 3.14 * 17.8^2 = 994.8776\)
\(C = 2\Pi r = 2 * 3.14 * 17.8 = 111.784\)
f(m)= 2m^6+ 4m + 6m+ + 7m² – 10m² - 8 at m=-2
Answers
Answer:
Step-by-step explanation:
2*( (-2)^6) = 128
4(-2) - 8
6(-2) -12
7(-2)^2 28
-10(-2)^2 -40
-8 -8
Total 88
Please awnser asap I am
Stuck
Answers
Answer:
it is too blury to read
Step-by-step explanation:
Nicks lunch cost $14.75 tax was 1.03 and he left a tip of 2.50 how much did he pay for his lunch
Answers
Answer:
$18.28
Step-by-step explanation:
To complete this problem is a straightforward answer:
First, you add 14.75 + 1.03 which equals $15.78 then, you'll want to add 2.50 to 15.78 and there you have your answer!!
I need help solvling this riddle!
Answers
Answer:
BOTTOM OF BOXES
Step-by-step explanation:
Read all the caps
Solve Systems of Equations from Context Graphically
Answers
Tayor has wrapped 12 gifts and did a gift bag of 8 gifts in total 48 minutes.
What is the graphical solution of a system of equations?Graphical solutions of a system of equations are way of finding the intersection points of all the equations given.
A system with two or more than two equations has a solution only when they have a common intersection point.
Let wrapping be denoted by 'x' and gift bag be denoted by 'y'.
Taylor prepared a total of 20 gifts which is,
x + y = 20...(i).
Taylor can wrap a gift in 3 minutes and ad can do a gift bag in 1.5 minutes which is,
3x + 1.5y = 48...(iii).
Now the solution of this system is the intersection point of these two equations (i) and (ii).
The ordered pair (12, 8) is the solution (x, y) for the given situation.
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A coat and a pair of boots are on sale for 20% off. the regular price of the coat is 225$. the regular price of the boots is 130$. find the sale price of the coat. Explain. What is the sale price of the boots?
Answers
The sale price of coat is $180 and the sale price of boot is $284 when 20% off a coat and a pair of boots are now on sale.
Given that,
20% off a coat and a pair of boots are now on sale. The coat normally sells for $225. The boots cost $130 on the open market.
We have to find the coat's sale price and what is the cost of the boots on sale.
We know that,
The formula for the sales price is S = P - PD
Where, S is sales price, P is the original price and D is the discount percent.
P = 225 and D = 20%
S = 225 - 225 × 20%
S = 225 - 45
S = $180 is the sale price of coat.
Now,
Total regular price = 225 + 130 = 355
S = 355 - 355 × 20%
S = $284 is the sale price of boots.
Therefore, The sale price of coat is $180 and the sale price of boot is $284.
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HURRY Drag each division expression to the correct location on the table.
Solve each division problem, and classify it based on its quotient.
Answers
Answer: (In order)
25/4 / 6 1/4 = 1
3 1/7 / 2/7 = 11
5/4 / 1/4 = 5
11 1/4 / 9/4 = 5
8 1/4 / 3/4 = 11
3 1/3 / 10/3 = 1
Step-by-step explanation:
Solve the inequality –8 < x – 14.
Answers
Answer:
x=6
Step-by-step explanation:
Answer:
Interval Notation:
(6,∞)
Inequality Form:
x>6
there ya go
Mary goes on a bicycle ride. She starts from her house and rides
in a straight line east. She rides for two hours at a rate of 10 miles per hour and then
stops and eats lunch for an hour. Then she walks east for an hour at a rate of 4 miles per
hour. After walking, she turns around and rides home at a rate of 12 miles per hour.
When she arrives at home, she goes inside her house and rests for an hour.
Construct a careful graph of this story. Clearly label each axis and the units you are
using.
Answers
The graph story is attached in the picture. It shows how Mary started the Journey that she undertook. The starting point was her house and she ended the journey also at her house.
What is a graph story?This refers to a pictorial representation of story with adequate shapes to fully describe the story. In this case lenses and arrow head is used to depict the Mary's story.
In this question, Mary first started the bicycle ride form her own house. The ride was done in a straight line. The length of time for the ride is 2 hours at 10 miles in every hour.
The time spent walking to the east is 1 hour at the rate of of 4 miles. After which she rode back to her house at 12 miles per hour to have a rest for an hour.
The graph of this story is added in the attachment here.
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You would like to have $20,000 to use a down payment for a home in five years by making regular, end-of-month deposits into an annuity that pays 6% interest compounded monthly.
How much should you deposit each month?
Round your answer to the nearest cent. Do not include the dollar sign in the answer box below.
Answers
The calculation of this can be done by first determining the future value of the monthly payments of $327.50
The future value of an annuity can be determined using a financial calculator, mathematical formula, or spreadsheet software. The future value of an annuity is calculated by multiplying the periodic payment amount by the future value factor,
which is based on the number of payments and the interest rate.For example, suppose we want to know the future value of a $500 end-of-month deposit into an annuity that pays 6% interest compounded monthly for five years.
The future value factor for 60 periods at 0.5 percent per month is 80.9747, which can be multiplied by the monthly deposit amount to find the future value of the annuity.500 × 80.9747 = 40,487.35
This means that a $500 end-of-month deposit into an annuity paying 6% interest compounded monthly for five years will have a future value of $40,487.35.
Therefore, to accumulate a $20,000 down payment for a home in five years, you would need to deposit $327.50 per month into the annuity.
for 60 months using the formula and then solving for the monthly payment amount where FV = $20,000 and n = 60, r = 0.5%.FV = PMT [(1 + r)n – 1] / r$20,000 = PMT [(1 + 0.005)60 – 1] / 0.005PMT = $327.50 (rounded to the nearest cent).
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*
6. Write the mixed number as an improper fraction. 11/8
Answers
Answer:
1 \(3/8\)
Step-by-step explanation:
triangle abc is equal to triangle pqr, angle p=8x+4, angle a=5x+16 , and angle q=10x+2. find angle r
a. 36
b.not enough info
c. 42
d. 102
Answers
Answer: b.not enough info
Step-by-step explanation:
Corresponding angles of congruent triangles are congruent, so \(\angle A =\angle P\)
However, we don't have all 3 interior angles of either triangle, so we cannot conclude anything.
For breakfast, Mr. Hill bought a cup of coffee for $1.39 and a bagel for $1.85. What was his total cost?
Answers
Answer:
$3.24
Step-by-step explanation:
Cost for the coffee + Cost for the bagel
$1.39 + $1.85
$3.24
Ashley was given the following problem and she drew a bar diagram to help her solve the problem.
Julie is 5 years younger than her sister, Molly. The sum of their ages is 37. How old is each sister?
Identify the error that Ashley made in creating her diagram and explain to her how to fix it.
Answers
Answer:
Julie is 16 years old and Molly is 21 years old.
Step-by-step explanation:
Given that Julie is 5 years younger than her sister, Molly, and the sum of their ages is 37, to determine how old is each sister the following calculation must be performed:
(37 - 5) / 2 = X
32/2 = X
16 = X
(16 + 5) + 16 = X
21 + 16 = X
37 = X
Therefore, Julie is 16 years old and Molly is 21 years old.
The rectangle shown has a perimeter of cm and the given area. Its length is three times more than its width. Write and solve a system of equations to find the dimensions of the rectangle.
Answers
Using system of linear equations, the length and width of the rectangle are 9cm and 3cm respectively
System of Linear EquationThe system of linear equations is the set of two or more linear equations involving the same variables. To find the length and width, we use both equations to solve for l and w
In this problem, the rectangle has a perimeter of 24 cm and the given area . Its length is three times more than its width.
l = lengthw = width2l + 2w = 24 ...eq(i)
l = 3w ...eq(ii)
Solving both equations; the length is 9cm and width is 3cm
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Complete Question : The rectangle shown has a perimeter of 24 cm and the given area. Its length is three times more than its width. Write and solve a system of equations to find the dimensions of the rectangle.
A square garden has a length of (x+3) ft and a width of (x+2) ft. what is the perimeter and area of the garden?
Answers
Answer:
Perimeter:\(4x+10\) feet
Area:\(x^{2}+5x+6\) feet
Step-by-step explanation:
The perimeter is equal to 2*width +2*length. The width is x+2 and the length is x+3, therefore the perimeter is equal to 2x+4+2x+6 which equals 4x+10.
The area is equal to width*length
(x+3)(x+2)=\(x^{2}+2x+3x+6=x^{2}+5x+6\)
Evaluating Linear Piecewise Functions
Consider the function:
f(x) =
7/2+ 2x, x≤-1
-5+3x/2, -1
1/4x, x≥3
< -5_-4_-3_-2_-1_0_1_2_3_4_5 >
What are these values?
f(-3) =[-19/2]ᵒʳ[-5/2]ᵒʳ[-3/4]ᵒʳ[5/2]
f(-1) =[-13/2]ᵒʳ[-3/2]ᵒʳ[-1/4]ᵒʳ[-3/2]
f(3) =[-7/4]ᵒʳ[-1/2]ᵒʳ[3/4]ᵒʳ[19/2]
PLEASE HELP ME ON A SERIOUS TIME CRUNCH!!
Answers
-3≤-1, so we must use the 7/2+2x function.
Insert x into the function that has a true domain statement:
f(-3)=7/2+2(-3)
Evaluate:
f(-3)=7/2-6
Obtain a common denominator to subtract fractions:
f(-3)=7/2-(6•2/1•2)
Remember, -6 is equivalent to -6/1, so we multiply the numerator and denominator by 2 to get a common denominator.
Simplify:
f(-3)=7/2-12/2
Subtract the numerators only; denominators stay as 2:
f(-3)=(7-12)/2
Answer: f(-3)=-5/2
—————————————————————
f(-1)
-1≤-1, so we must use the 7/2+2x function again. We must always check x in all domain piecewise cases.
Let’s evaluate f(-1):
f(-1)=7/2+2(-1)
f(-1)=7/2-2
Obtain a common denominator; -2=-2/1:
f(-1)=7/2-(2•2/1•2)
f(-1)=7/2-4/2
f(-1)=(7-4)/2
Answer: f(-1)=3/2
—————————————————————
f(3)
Let’s check all domain cases. We see the only true statement is: 3≥3, so we must use the 1/4x function.
f(3)=1/4(3)
Answer: f(3)=3/4
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Mary, Margaret, Ron, and Nick are to share a scholarship. Ron receives 1/3 of the scholarship; Nick gets 1/4 of the scholarship; Mary receives the same as Nick, and Margaret receives $72,000.
Find each person's share in the scholarship as well as the original scholarship amount
Answers
Thus, Ron's share is $24,000, Nick's share is $18,000, Mary's share is $18,000, and Margaret's share is $72,000.
Let's denote the original scholarship amount as "P."
According to the given information, Margaret receives $72,000, which means the remaining scholarship amount for the other three individuals is P - $72,000.
Ron receives 1/3 of the scholarship, which can be represented as (1/3)(P - $72,000). Nick receives 1/4 of the scholarship, which can be represented as (1/4)(P - $72,000). Mary receives the same as Nick, so Mary's share is also (1/4)(P - $72,000).
Now, we can sum up all the shares to equal the original scholarship amount:
Ron's share + Nick's share + Mary's share + Margaret's share = P
(1/3)(P - $72,000) + (1/4)(P - $72,000) + (1/4)(P - $72,000) + $72,000 = P
To simplify the equation, we can combine like terms:
(P/3 - $24,000) + (P/4 - $18,000) + (P/4 - $18,000) + $72,000 = P
Combining the fractions and constants:
(4P + 3P - 3P + 12P)/12 - $24,000 - $18,000 - $18,000 + $72,000 = P
16P/12 - $48,000 = P
Multiplying both sides of the equation by 12 to eliminate the denominator:
16P - $576,000 = 12P
Subtracting 12P from both sides of the equation:
4P = $576,000
Dividing both sides of the equation by 4:
P = $144,000
Therefore, the original scholarship amount is $144,000.
Ron's share: (1/3)($144,000 - $72,000) = $24,000
Nick's share: (1/4)($144,000 - $72,000) = $18,000
Mary's share: (1/4)($144,000 - $72,000) = $18,000
Margaret's share: $72,000
Thus, Ron's share is $24,000, Nick's share is $18,000, Mary's share is $18,000, and Margaret's share is $72,000.
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What is 4,902 written in expanded form
Answers
Answer:
(4 x 1) + (9/10) + (0/100) + (2/1000)
Step-by-step explanation:
1
2.
3
5 5
6
8
9
12
13
10-
8
6
909
NS
2
-6 -5 -4 -3 -2 -1 1 2 3 4
1 2 3 4 5 6 X
f
-6
-8
-10
-12-
-141
1 1 1
NO
w
f(4) = g(4)
Of(4) = g(-2)
O f2) = g(-2)
Of(-2) = g(-2)
Mark this and return
Answers
Answer: f(-3)=g(-3)
Step-by-step explanation:
The graphs intersect at x = -3.
The correct option is f(-3) = g(-3).
What is function?A function is a relation from a set of inputs to a set of possible outputs where each input is related to exactly one output.
Given that two lines are intersecting at point (-3, -4)
Therefore the system of equations of these two have a solution at (-3, -4)
So, if taking the lines as function,
We have f(x) and g(x),
so both of them are intersecting at (-3, -4) so the range when the domain is -3 will be equal.
Hence the correct option is f(-3) = g(-3).
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Evaluate the expression 1/3x^2 for x=6
Answers
The value for the expression 1/3x² for x = 6 is 1/108. The solution has been obtained by using arithmetic operations.
What are arithmetic operations?
The four fundamental operations, often known as "arithmetic operations," are said to allow every real number to be stated, according to mathematicians. Divide, multiply, add, and subtract are the four mathematical operations that result in quotient, product, sum, and difference, respectively.
We are given an expression as 1/3x².
We need to find its value for x = 6.
Substituting this in the expression, we get
⇒1/3(6)²
⇒1/3(36)
⇒1/108
Hence, the value for the expression 1/3x² for x = 6 is 1/108.
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Help me please I need help x^2 - 8x + 16
Answers
The set of factors used to factor the given trinomial are -4 and -4. Therefore, option C is the correct answer.
The given trinomial is x²-8x+16.
Factors of 16 Sum of factors
-1 and -16 -1+(-16)=-17
-2 and -8 -2+(-8)=-10
-4 and -4 -4+(-4)=-8
The set of factors would used to factor the trinomial are -4 and -4.
Therefore, option C is the correct answer.
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think smart performance task movie time part a
Answers
Insert a digit to make numbers that are divisible by 24 if it is possible: 83...8
plz i need help fast
Answers
Answer:
2
Step-by-step explanation:
8328÷24=347
hope this is helpful
The product of two numbers is 16/3 if one of the number is 48/5 what is the other one?
Answers
Answer:
The other number is 5/9.
Step-by-step explanation:
16/3 = 48/5 * x
x = 5/9
What is the equilivant expression in the simplest form for 2y+4(y+1) ???
Answers
Answer:6y+4
Step-by-step explanation:
2y + 4y + 4 when you do the distributive property, then
simply to
6y + 4
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Please help! What is the population of people?? Answer and explanation please! no links :\
Answers
Answer:
36043.305
Step-by-step explanation:
My brain is so tired I can't-
Multiply all the numbers with the information they gave you, then add them all.
I REALLY HOPE THIS HELPED MY BRAIN NEEDS A BREAK
Solve the inequality write the answer in interval notation 5x<10 or 15-x<7
Answers
Answer:
\(\left \{ {{x<2} \atop {y>8}} \right.\)
Step-by-step explanation: