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Freddy wants to buy a bicycle.
He can either make 12 payments of $88 or a single payment of $780.
How much money will he saved if he buys the bike in a single payment
Answer:
$276
Step-by-step explanation:
in h.p he would pay 12*88= 1056
amount saved = 1056-780= 276
Freddy would save $276 if he buys the bike in a single payment instead of making 12 monthly payments of $88.
To calculate how much money Freddy will save by buying the bike in a single payment, we need to compare the total amount he would pay in each scenario.
If he makes 12 payments of $88, the total amount paid over the 12 months would be:
Total amount = 12 payments × $88 = $1056
If he makes a single payment of $780, that would be the total amount paid.
To calculate the savings, we subtract the total amount of the single payment from the total amount of the monthly payments:
Savings = Total amount of monthly payments - Total amount of single payment
Savings = $1056 - $780
Savings = $276
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Alfredo's painting his storage shed. He won't paint the top or bottom of the shed so he needs to calculate the lateral surface area of the shed in order to know how much paint to buy. The shed is in the shape of a rectangular prism as shown below what is the lateral surface area of the storage shed
Answer:
He is not painting the bottom or top meaning that he will paint 4 sides total, when there is a rectangular prism there are 6 sides and 3 pairs of 2 equal sides, so since there is a wall that is 9ft x 7 ft there is two of those, and since there is a wall that is 12 ft x 7 ft there are two of those as well. meaning that (7x9)·2=126 and (12x7)·2=168 when added we get 294. meaning that he needs to paint an area of 294 ft
Convert to a decimal. Be sure to make repeating decimals.
Answer:
0.25
Step-by-step explanation:
1/4 to a decimal is 0.25.
John has 24 red marbles and 20 blue. What is the ratio of John's red marbles to blue?
Answer:
24:20 or reduced to 6:5
Step-by-step explanation:
If you divide both numbers by four you get 6:5.
Hope this helps!
The point P(0.25,12) lies on the curve y=3/x . Let Q be the point (x,3/x).
a.) Find the slope of the secant line PQ for the following values of x.
If x=0.35, the slope of PQ is:
If x=0.26, the slope of PQ is:
If x=0.15, the slope of PQ is:
If x=0.24, the slope of PQ is:
b.) Based on the above results, guess the slope of the tangent line to the curve at P(0.25,12).
Please Help me figure out this equation!
If I fail I will be depressed because I did this assignment at least 6 times.
y=_x+_
Find the area of the unshaded region. Formula is A= b•h please help!
Answer:
132 square feet (I dont use feet and inches so I'm unfamiliar with the units lol)
Step-by-step explanation:
13x15 = 195
7x9= 63
195-63 = 132
50 POINTS
Sarah has two similar regular pyramids with pentagon-shaped bases. The smaller has a scale factor of 2:3 when compared to the larger. Only the smaller pyramid is shown.
She calculates the area of the base of the pyramid (through long, hard work) to be 110.11 square units. The height of the pyramid is 9 units. Now she needs to calculate the volume of the pyramid.
(a) Calculate the volume of the pyramid for Sarah.
(b) "Oh, no!" Sarah exclaims. "Now I have to go through all this hard work again to find the volume of the larger pyramid!" Does she? Explain.
(c) Calculate the volume of the larger pyramid for Sarah.
AnswerAnswer:
A. 2,972.97
Step-by-step explanation:
V=1/3bh
V=1/3(110.11)(9)
V=1/3(990.99)
V=2,972.97
Answer to B
No, she doesn't
I don't know the answer to c but i hope this helps
simplify 3 x 5/6
A. 15/5
B. 23/6
C. 2 1/2
D. 3 5/6
Answer: 2 1/2, C
Step-by-step explanation:
Multiply 3 and 5 to get 15.
15/6
Reduce the fraction 15/6 to lowest terms by extracting and canceling out 3.
5/2 (improper fraction) or 2 1/2 (mixed number). They equal the same thing, just in different formats
Examine the system of equations.
6x + y = −30,
36x + 6y = 24
Which statement is true about the system of equations?
A) After solving this system, you get a true statement.
B) This system has one solution.
C) If this system were graphed, the lines would be parallel.
D) The equations in this system have the same y-intercept.
Answer:
answer is c
Step-by-step explanation:
An algebraic equation that is in the form of y= mx + b having only a constantand a first-order term is called a linear or system equation. Where m is the slope and b is the y-intercept.Given equations are and .Let reframe these equations into the standard form. and and The above system equation shows that the slop of both the lines will be the same. Hence both the lines will be parallel to each other.Hence we can conclude that statement C will be true about the given system equations.
Answer:
C is a true statement
*View the attached graph*
Step-by-step explanation:
6x + y = −30 and 36x + 6y = 24
6x + y = −30
-6x -6x
y = -6x - 30
36x + 6y = 24
-36x -36x
6y = -36x + 24
[tex]\frac{6y}{6} =\frac{-36x+24}{6}[/tex]
y = -6x + 4
If this system were graphed, the lines would be parallel.
Hope this helps!
A number of fiction books at a library was 3/4 of the total number of books. After 592 fiction books were donated to the library, the number of fiction books became 5/6 of the total number of books. How many books were there at th3 library at first?
Please, I become confused when 6ou say assume whatever as (x) or whatver
There approximately 7133 books in the library;
Data;
Let the number of total books = xNumber of fictional books = 3/4xWord ProblemTo solve this problem, we simply need to use an equation to explain the word problem into mathematical statements.
Let the total number of books be represented by x
The number of fictional books = 3/4x
After 592 fictional books were donated;
[tex]\frac{3x}{4} + 592 = \frac{5}{6}x[/tex]
Let collect like terms and solve
[tex]\frac{3x}{4} +592 = \frac{5}{6} x\\\frac{5}{6}x - \frac{3x}{4} = 592\\ 0.083x=592\\x = 592/0.083\\x = 7132.53[/tex]
There approximately 7133 books in the library;
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1. Consuela wrote an integer. The opposite of Consuela’s integer is –56. Which of these statements about Consuela’s integer must be true?
I. The integer has an absolute value of -56.
II. The Integer is 56.
III The integer is -56.
IV. The integer has an absolute value of 56.
A. I and II
B. I and III
C. II and IV
D. III and IV
From "Unit 4 Math B Lesson 10 Integers Unit Test Connexus"
"Note: I'll give brainliest"
Answer:
the answer to your question is C) ll and lV
Step-by-step explanation: your welcome :)
Suppose a normal distribution has a mean of 79 and a standard deviation of
7. What is P(xs 93)?
O A. 0.16
O B. 0.975
O C. 0.84
O D. 0.025
The probability of (xs 93) is 0.975, the correct option is B.
What is the probability?
Probability refers to a possibility that deals with the occurrence of random events.
The probability of all the events occurring need to be 1.
The formula of probability is defined as the ratio of a number of favorable outcomes to the total number of outcomes.
P(E) = Number of favorable outcomes / total number of outcomes
We are given that;
Mean= 79
Now,
According to 1, 2, and 3, a normal distribution calculator can be used to find the probability of a value being higher or lower than a given data point x, given the mean and standard deviation of the distribution.
Using any of these calculators, we can enter the following values:
Mean = 79 Standard deviation = 7 Below = 93
The calculator will then compute the area under the normal curve that is below 93. This is equivalent to finding P(x ≤ 93).
P(x ≤ 93) = 0.975
Therefore, the probability will be 0.975
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Sasha and three friends work together at the lemonade stand over this summer at the end of the summer they split their earnings evenly Sasha spent $20 of her Share on school supplies this situation is modeled by the expression
r/4-20 what does r mean stand for
Answer:
R means the total amount of money made.
Step-by-step explanation:
Please mark Brainlest if I helped
PLEASE help me answer this question
I will consider making brainliest and u getting alot of points
Answer: c
Step-by-step explanation: function 1 have (0:1) y-intercept as function 2( from picture). they both cross y-axis at same coordinate
Y-intercept is the point on the y-axis where the function meets the y-axis and the x-coordinate of the point is 0..
Y-intercept of Function 1 is (0,1) I.e. 1Y-intercept of Function 2 is (0,1) I.e. 1Therefore, The Y-intercepts of both functions is same...~
Which of the following equations is equivalent to 3(2p + 4) - (3p - 4) = 43?
A. 2p + 16 = 43
B. 3p + 16 = 43
C. 2p + 8 = 43
D. 3p + 8 = 43
The decimal number equivalent to the expanded form of (7×1000) + (6 ×100) +
(3 × 10) + (4 × 1) + (8 ×
1/10) + (5 ×1/100) is
Answer:
7634.85
Step-by-step explanation:
7x1000=7000
6x100=600
3x10=30
4x1=4
8x 1/10= 0.8
5x 1/100= 0.05
7000+600+30+4+0.8+0.05= 7634.85
ten times a number is added to five is nine times the number
Answer:
-5 ?
Step-by-step explanation:
let the number be x
10x + 5 = 9x
hmmmm i think it would be like:
x + 5 = 0
x = -5
Ten times a number is added to five is nine times the number, then the number will be -5.
What is an arithmetic operation?The four fundamental operations of arithmetic are addition, subtract, multiply, and division of two or more numbers. Included in them is the study of integers, especially the order of operations, which is important for all other aspects of mathematics, notably algebra, information management, and geometry.
As per the given data provided by question, the equation will be,
Let the number be x.
10 times a number = 10x
Then it is added to 5 = 10x + 5
Finally, it is equal to 9 times the number,
10x + 5 = 9x
10x - 9x = -5
x = -5
Therefore, the number is -5.
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Vocabulary How is a ratio table used to graph equivalent ratios?
Answer:
Step-by-step explanation:
two ways of representing a relationship between quantities.
When Shannon goes grocery shopping, the subtotal
comes to $115. The sales tax rate where she lives is
7%. What is the final cost including sales tax?
Answer:
the final cost would be 123.05
Pls give the answer
Answer:
The price when it was bought by Prakash is 400.
Step-by-step explanation:
hopes it helps
Alphonse is x years old and Beatrice is y years old. Three times Alphonse’s age is five times Beatrice’s age. Twice more than Beatrice’s age is four more years than Alphonse’s age. How old is Alphonse and Beatrice
Answer:
Alphonse is 20 and Beatrice is 12 years oldStep-by-step explanation:
Set up equations as belowThree times Alphonse’s age is five times Beatrice’s age
⇒ 3x = 5y
Twice more than Beatrice’s age is four more years than Alphonse’s age
⇒ x + 4 = 2y
Solve the system by substitutionx = 2y - 4 ⇒ 3x = 3(2y - 4) = 6y - 126y - 12 = 5y6y - 5y = 12y = 12Find the value of xx = 2*12 - 4 = 24 - 4 = 20Select the correct answer. Simplify. square root of 72 A. 2 square root of 6 B. 36 square root of 2 C. 12 square root of 6 D. 6 square root of 2
Answer:
it's B 36 square root of 2
Appreciate the help with answering this question . Thank you !
Step-by-step explanation:
c^2 = a^2 + b^2
A
[tex] \sqrt{40 ^{2} + 30 {}^{2} } = 50[/tex]
B
[tex] \sqrt{60 {}^{2} - 40 {}^{2} } = 44.7[/tex]
simplify : 48÷6 [-52 ÷2 {4 - 3 (2 - 15÷3)}]
Answer:
86
Step-by-step explanation:
[tex]48÷6 [-52 ÷2 {4 - 3 (2 - 15÷3)}] \\ 8[-52 ÷2 {4 - 3 (2 - 15÷3)}] \\ 8[-52 ÷2{1 (2 - 15÷3)}] \\ 8[ - 2.5{ (2 - 15÷3)}] \\ 8[ - 2.5{ ( - 13÷3)}] \\ 8[ - 2.5{ ( - 4.3)}] \\ 8[10.75 { }] \\ = 86[/tex]
The solution of the given expression is equal to 624.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that the expression is 48÷6 [-52 ÷2 {4 - 3 (2 - 15÷3)}]. The expression will be simplified as below,
E = 48÷6 [-52 ÷2 {4 - 3 (2 - 15÷3)}]
E = 8 { -26 { 1 ( 2 - 5 )]
E = 8 ( -26 x -3 )
E = 8 x 78
E = 624
The solution is 624.
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please help with number 13 !
Answer:
Look at Attached image.
Step-by-step explanation:
Shade 3/10 in the column then 9/10 in the row.
The answer is how much is cross shaded with both colors.
Here , we are given with a square which has 100 small squares in it , now we have to use two colours to represent 0.3 × 0.9 on it . So , now let's proceed :-
[tex]{:\implies \quad \sf \dfrac{3}{10}\times \dfrac{9}{10}}[/tex]
[tex]{:\implies \quad \sf \dfrac{27}{100}}[/tex]
Now , here , we have to colour 27 boxes with a colour and the left (100-27) = 73 boxes with another colour . Colour can be any of your choice
Refer to the attachment for better understanding too :D
Can the sides of a triangle have lengths 16, 9, and 7?
Solution:
We know that:
Given side lengths of triangle: 16 units, 9 units, and 7 unitsThe sum of two sides must be greater than the third.Verification:
Let's verify the side lengths of the triangle.
=> 16 + 9 > 7 => 25 > 7 (True)=> 16 + 7 > 9 => 23 > 9 (True)=> 9 + 7 > 16 => 16 > 16 (False)Conclusion:
The following side lengths cannot be a triangle.
The rule is
Sum of any two sides must be greater than the third side
16+9=25>77+16=23>97+9=16They can't be a triangle
Find the area of the sector.
3pie cm^2
14pie cm^2
49/3pie cm^2
98/3pie cm^2
Answer:
[tex] A = \dfrac{98}{3} \pi~cm^2 [/tex]
Step-by-step explanation:
[tex] A = \dfrac{n}{360^\circ}\pi r^2 [/tex]
where n = central angle measure of sector, r = radius
[tex] A = \dfrac{240^\circ}{360^\circ}\pi (7~cm)^2 [/tex]
[tex] A = \dfrac{2}{3} \times 49 \pi~cm^2 [/tex]
[tex] A = \dfrac{98}{3} \pi~cm^2 [/tex]
Please help???????????????
Answer:
A
Step-by-step explanation:
if you dont feel right dont pick my answer
Find the area of the composite figure 7 cm 4 cm 7 cm 4 cm
Answer:
784 cm
Step-by-step explanation:
7 x 7 = 49
4 x 4 = 16
49 x 16 = 784
