Answer:
C. 4123.
Step-by-step explanation:
We calculate the cost of a gram of cat food for each package.
Pack 1: Cost of 1 gram = total cost / number of grams
= 39.99 / (24 * 250)
= $0.00665 '
Pack 2: The cost is 24.99 / (12 * 300)
= $0.00694.
In a similar way
Pack 3: The cost is $ 0.0722
Pack 4: The cost is $0.00642 .
So the answer is
4123
Three friends shared 5/6 of a pizza equally. What fraction of the whole pizza did each friend get?
Answer:
5/18
Step-by-step explanation
when you divide 5/6 by 3 you multiply 5/6 by 1/3 and you get 5/18!
I hope this helps!
in 0.95 in which place is in the 5
Answer: hundredth
Step-by-step explanation:
You have units tenths then hundredths
Which systems of equations are best solved using addition?
x = 2y +6
3x - 4y = -6
- 2x + 3y = 6
4x - 3y = -6
19.6x + 3.6y = 6
9.6x-3.6y = -6
x= - 2y + 6
9.6x-3.6y = 6
Select all that apply
DIA
9.6x +3.6y = 6
9.6x - 3.6y = -6
I B.
- 2x + 3y = 6
4x – 3y = - 6
C.
x = 2y + 6
3x - 4y = -6
D D
x = - 2y + 6
9.6x - 3.6y = 6
Answer:
do u still need this
Step-by-step explanation:
PLEASE ANSWER THIS QUESTION ILL MARK YOU AS THE BRAINLIEST
Answer:
Its the first one
Step-by-step explanation:
Answer:
The first choice (1.)
I hope I helped you! If I am correct, may I please get marked as brainiest? Thanks!
solve the following expression: 4 (r - 8 ) when r + 10
8
2
72
6
Answer:
The answer is 8
Step-by-step explanation:
if R is equal to 10, the you subtract 10-8 which is two and multiply by four.
i need help please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
billy has 19 bottles of dis soap. he needs 5 more to complete his collection. how is billy gonna get more soap?
Answer:
Go to the store or get some from friends?
Step-by-step explanation:
I honestly don't know what kind of question this is but maybe it helps?
-4.41666666667 as fraction help
Answer:
-53/12
Step-by-step explanation:
Identify the graph of (x+3)^2 - 4y for T(-7,2) and write and equation of the translated or rotated graph in general form.
Answer:
Step-by-step explanation:
C
Answer:
C.
Step-by-step explanation:
parabola; x^2 + 20x - 4y + 108 = 0
Please select the best answer from the choices provided
A
B
C
D
Answer: I believe it’s A
Step-by-step explanation:
JEWELRY Ava bought a necklace for $8.50 and some earrings
that cost $3.75 for each pair. The total cost was $19.75. Write
and solve an equation to find how many pairs of earrings
Ava bought
HELP ON GEOMETRY!!! PHOTO ATTACHED
Answer: w = 5
Step-by-step explanation:
Since ST ≅ SV, then ∠SUT ≅ ∠SUV
w + 10 = 3w
10 = 2w
5 = w
For 9x + 25 = 88, Deena wrote a situation “I bought some shirts at the store for $9 each and received a $25 discount. My total was $88. How many shirts did I buy?”
c. How could you rewrite the situation to make it fit the equation?
Answer:
She bought 7 shirts
88 kids were going on a field trip. Each car could hold 9 kids, and 25 kids decided to ride the bus. How many cars were needed?
Step-by-step explanation:
9x=63
x=7
Joey sells cars at Orange City Ford. He earns $350 a week plus $200 per car he sells. If he earned $1550 last week, how many cars did he sell? Write an equation and solve. PLSHURRY
Answer:
Joey sold 6 cars
Step-by-step explanation:
Joey earns $350 per week + $200 per car he sells
The number of cars that he sold last week is unknown, so represent it with a variable, x.
Write an equation
$350 + $200x = $1,550
Subtract $350 from both sides of this equation
$200x = $1200
Divide both sides of the equation by 200
x = 6
Joey sold 6 cars
Hope this helps :)
Help me please will brainlist
Answer:B
Step-by-step explanation:
18 is greater than >16
18> 8-8(-1)
18>8+8
A termis supply store pays a wholesaler $40 for a tennis racquet and marks it up by 60%.
What do they charge for the tennis racquet?
Answer:
$64
Step-by-step explanation:
Since the store buys the racket for $40 then marks it up, the store is selling it for 160% of the wholesale price. X is the price we are looking for - the price after it was marked up.
40 / x = 100/160
(40/x) * x = (100/160) * x
40 = 0.625 * x
40/0.625 = x
64 = x
x = 64
ANSWER QUICK. BRAINLIEST FOR FASTEST AND BEST ANSWER
Answer:
spending their money
Step-by-step explanation:
answer to a = spending
Answer:
a) Spending
b) John - $60
Collin - $80
c) 6
d) 4
e) idk
f) Day 2
Find the area of the figure.
A rectangle with length 3 1/4 ft and width 2 1/2 ft
The area equals ____ ft2.
So the right answer is 8 1/8 ft^2.
look at the attached picture
Hope it will help you..
Good luck on your assignment..
Answer:
8 1/8 ft^2
Step-by-step explanation:
The area of a rectangle is found by
A = l*w
A = 3 1/4 * 2 1/2
Change to improper fractions
3 1/4 = (4*3+1)/4 = 13/4
2 1/2 = (2*2+1)/2 = 5/2
A = 13/4 * 5/2 = 65/8
Changing back to a mixed number
8 goes into 65 8 times (8*8=64) with 1 left over
65/8 = 8 1/8 ft^2
Please help!! Select all the triangles that have an area of 8 square units in the picture. Explain how you know please?
Answer: A,B,D,E
Step-by-step explanation: All of them either have a base and height of 4, or if its E, it is 8 by2. The formula for solving a triangle is base x height divided by 2. In this case, the two sides have to equal 16, as the area is 16/2, or 8
the triangles that have an area of 8 square units in the picture are
A, B, D and E
Given :
The graph of 4 triangles are given
We know that the area of the triangle formula is
[tex]\frac{1}{2} \cdot base \cdot height \\[/tex]
Lets find out the area of each triangle .
(A) base =4 and height =4
[tex]Area=\frac{1}{2}\cdot 4 \cdot 4=8 \; square \; units[/tex]
(B) base =4, height =4
[tex]Area=\frac{1}{2}\cdot 4 \cdot 4=8 \; square \; units[/tex]
(C) base = 3 and height =5
[tex]Area=\frac{1}{2}\cdot 5 \cdot 3=\frac{15}{2} \; square \; units[/tex]
(D) base =4 and height =4
[tex]Area=\frac{1}{2}\cdot 4 \cdot 4=8 \; square \; units[/tex]
(E) base = 8 and height =2
[tex]Area=\frac{1}{2}\cdot 8 \cdot 2=8 \; square \; units[/tex]
the triangles that have an area of 8 square units in the picture are
A, B, D and E
Learn more : brainly.com/question/15100444
What equation can be used?
Answer:
[tex]f(x)=89x+1800[/tex]
Step-by-step explanation:
$1800 is spent on a washing machine. This number never changes, so we just need to add that to our annual total
$89 is spent every year. This means that this number needs to be with our variable, x, as it is dependent on the number of years that occur. When we put these two things together, we get the following equation:
[tex]f(x)=89x+1800[/tex]
Can someone please help me with this question
Answer:36
Step-by-step explanation:
HELP ASAP!!!1
What is the slope of the line shown in the graph? A coordinate plane is shown with points graphed at negative 2 comma 2 and 0 comma 1. The points are joined by a line. −2 −1 −1 over 2 1 over 2
A:−2
B:−1
C:−1 over 2
D:1 over 2
BTW "A" Wrong lol
Answer:
C -1/2
Step-by-step explanation:
Answer:
The answer is C. -1/2
Step-by-step explanation:
I took the test and i got a 100%. Have a good day!!!!!
:-) ;-)
Looking at the box plot below what was the median score 55 60 65 70 75 80 85 90 95 200. A—97. B—- 90. C—66. D—78 please help
Answer:
D
Step-by-step explanation:
78 is the median
Evaluate the expresion (-3)^-2=
Answer:
[tex](-3)^{-2} = \frac{1}{(-3)^{2} } = \frac{1}{9} (ANS)[/tex]
Step-by-step explanation:
Tbh I want you to have more :D
Answer:
Okay.
Step-by-step explanation:
By the wording on this problem is can assume that is the correct answer.
Step-by-step explanation:
Please explain more easier
which of the following are exterior angles? check all that apply
Answer:
4, 5, 6
Step-by-step explanation:
An exterior angle is an angle outside of the triangle
Answer:D <5
Step-by-step explanation:
Test
Find a polynomial function with the zeros -2, 3, 5 whose graph passes through the point (6,48)
Answer:
f(x) = 2x³ - 12x² - 2x + 60
Step-by-step explanation:
Given that the zeros are x = - 2, x = 3, x = 5 , then the factors are
(x + 2), (x - 3), (x - 5)
The polynomial is then the product of the factors, that is
f(x) = a(x + 2)(x - 3)(x - 5) ← a is a multiplier
To find a substitute (6, 48) into the polynomial
48 = a(8)(3)(1) = 24a ( divide both sides by 24 )
a = 2 , thus
f(x) = 2(x + 2)(x - 3)(x - 5) ← expand the last 2 factors using FOIL
= 2(x + 2)(x² - 8x + 15) ← distribute the parenthesis
= 2(x³ - 8x² + 15x + 2x² - 16x + 30)
= 2(x³ - 6x² - x + 30) ← distribute by 2
= 2x³ - 12x² - 2x + 60
Using the factor theorem, it is found that the polynomial function is given by:
[tex]p(x) = 2(x^3 - 6x^2 - x + 30)[/tex]
-----------------------------
Factor theorem:
Given a polynomial f(x), this polynomial has roots [tex]x_{1}, x_{2}, x_{n}[/tex] such that it can be written as: [tex]a(x - x_{1})*(x - x_{2})*...*(x-x_n)[/tex], in which a is the leading coefficient.
-----------------------------
Zeros of -2, 3 and 5 mean that [tex]x_1 = -2, x_2 = 3, x_3 = 5[/tex]The polynomial is given by:
[tex]p(x) = a(x - x_1)(x - x_2)(x-x_3)[/tex]
[tex]p(x) = a(x - (-2))(x - 3)(x - 5)[/tex]
[tex]p(x) = a(x + 2)(x - 3)(x - 5)[/tex]
[tex]p(x) = a(x^2 - x - 6)(x - 5)[/tex]
[tex]p(x) = a(x^3 - 6x^2 - x + 30)[/tex]
-----------------------------
It passes through the point (6,48), thus when [tex]x = 6, p(x) = 48[/tex].This is used to find the leading coefficient.[tex]p(x) = a(x^3 - 6x^2 - x + 30)[/tex]
[tex]48 = a(6^3 - 6(6)^2 - (6) + 30)[/tex]
[tex]24a = 48[/tex]
[tex]a = \frac{48}{24}[/tex]
[tex]a = 2[/tex]
Thus, the polynomial is given by:
[tex]p(x) = 2(x^3 - 6x^2 - x + 30)[/tex]
A similar question is given at https://brainly.com/question/24380382
HELP ASAP!! THE DEAL IS YOU WILL BE BRAINLIEST
Which of the following phrases does not translate to n - 5?
a number minus five
a number subtracted from five
the difference between a number and five
a number decreased by five
Answer:
a number subtracted from five
Step-by-step explanation:
All the other choices mean n - 5, except this one, which means 5 - n.
Answer:
a number subtracted from
from five
is the answer to the question
Clark is alone in a cave and eager to leave it. Looking at his map of the cave (shown below), Clark sees that there is a special tunnel close to his current location that would take him directly back to the entrance of the cave. How much shorter would it be for Clark to take the special tunnel than for him to follow the main path out of the cave? Round your final answer to the nearest tenth of a meter. Do not round intermediate calculations. Coordinate values are in meters.
Answer:
6.2m is how much he would save
Step-by-step explanation:
i got it right on khan academy good luck
Answer:
6.2 meters
Step-by-step explanation:
I got it right on a test.
BRAINLIEST!!!
19. Solve
Answer:
Θ = 0, π, [tex]\frac{7\pi }{6}[/tex], [tex]\frac{11\pi }{6}[/tex]
Step-by-step explanation:
Using the identity
cos2Θ = 1 - 2sin²Θ, then
sinΘ + 1 = 1 - 2sin²Θ ( subtract 1 - 2sin²Θ from both sides )
2sin²Θ + sinΘ = 0 ← factor out sinΘ from each term
sinΘ(2sinΘ + 1) = 0
Equate each factor to zero and solve for Θ
sinΘ = 0, hence
Θ = [tex]sin^{-1}[/tex] (0) = 0, π, 2π
2sinΘ + 1 = 0 → sinΘ = - [tex]\frac{1}{2}[/tex] , thus
Θ = [tex]sin^{-1}[/tex] ( - [tex]\frac{1}{2}[/tex] ) = - [tex]\frac{\pi }{6}[/tex]
Since sinΘ < 0 then Θ is in third/ fourth quadrants, thus
Θ = π + [tex]\frac{\pi }{6}[/tex] = [tex]\frac{7\pi }{6}[/tex] or Θ = 2π - [tex]\frac{\pi }{6}[/tex] = [tex]\frac{11\pi }{6}[/tex]
Solution is
Θ = 0, π, [tex]\frac{7\pi }{6}[/tex], [tex]\frac{11\pi }{6}[/tex] for 0 ≤ Θ < 2π
Find the length of the hypotenuse of a 45°-45°-90° triangle with a leg length of 50 centimeters
The length of the hypotenuse of a [tex]45^{\circ}-45^{\circ}-90^{\circ}[/tex] triangle with a leg length of 50 centimeters is [tex]50\sqrt{2}[/tex].
Formula to find the hypotenuse of [tex]45^{\circ}-45^{\circ}-90^{\circ}[/tex]triangle.The formula to calculate the hypotenuse of [tex]45^{\circ}-45^{\circ}-90^{\circ}[/tex] traingle is to multiply the length of the leg by [tex]\sqrt{2}[/tex].
How to find the length of the hypotenuse?The length of the two legs of [tex]45^{\circ}-45^{\circ}-90^{\circ}[/tex] triangle is equal.
Then the length of its hypotenuse will be calculated by multipling the length of the leg and [tex]\sqrt{2}[/tex].
Since the length of the leg is 50 centimeters,
Then its hypotenuse will be
[tex]h=50\times\sqrt{2}\\h=50\sqrt{2}[/tex]
So, the length of the hypotenuse will be [tex]50\sqrt{2}[/tex].
Learn more about hypotenuse here-https://brainly.com/question/12206865
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