Answer:
2401
Step-by-step explanation:
khan
elise bought a video game for $85.00. If the store charges 170% of its cost for the game, how much is the store's profit?
Answer:
$59.5
Step-by-step explanation:
Divide. Write your answer as a fraction or mixed number in simplest form. -4/5 divided by 16/15
Answer:
-0.75
Step-by-step explanation:
Pls answer correctly I’ll give you brainliest
Answer:
5/-1
Step-by-step explanation:
The two points are (-1, -2) and (-2, 3).
Slope is y change over x change.
So... 3-(-2) over -2-(-1).
That is 5 over -1.
Slope is 5/-1.
Hope this helps :D
15. Write an equation of a line in standard form that: 2x + 5 passes through the point (1, 5) and is parallel to y=2x+5
Answer:
[tex]y = 2x +3[/tex]
Step-by-step explanation:
Given
Parallel: [tex]y = 2x + 5[/tex]
Passes through (1,5)
Required
Determine the equation
Because it is a parallel to [tex]y = 2x + 5[/tex] then they have the slope.
The slope of [tex]y = 2x + 5[/tex] is 2 i.e. from [tex]y = mx + b[/tex]
So:
[tex]m = 2[/tex]
The line equation is then calculated using:
[tex]y = m(x - x_1) + y_1[/tex]
[tex]y = 2(x - 1) + 5[/tex]
[tex]y = 2x - 2 + 5[/tex]
[tex]y = 2x +3[/tex]
12 + x/4 > 20
Thank you if you answer!! please just put the answer
Answer:
The answer is x > 32.
Step-by-step explanation:
1) Subtract 12 from both sides.
[tex] \frac{x}{4} > 20 - 12[/tex]
2) Simplify 20 - 12 to 8.
[tex] \frac{x}{4} > 8[/tex]
3) Multiply both sides by 4.
[tex]x > 8 \times 4[/tex]
4) Simplify 8 × 4 to 32.
[tex]x > 32[/tex]
Therefor, the answer is x > 32.
A pastry chef has a container with 1/4 pound of sprinkles the chef needs to spread the sprinkles equally among 5 cakes. What fraction of the sprinkles will the chef use on each chef ?
Answer:
d
Step-by-step explanation:
the price of the cup of coffee has dropped to 2.50 today. yesterday's price was 2.75. find the decrease percentage and round to the nearest tenth
3/4-1/2 porfa es para hoy
Answer:
1/4
Step-by-step explanation:
... aver si esto ayuda
Find the length of side a?
Answer:
The answer is Option D (16).
can someone one talk with me in comments plz
Anyone help please I need this
Answer:
J = 20.11
Step-by-step explanation:
Find the vertex of the graph! Help please...thank youuuu!!!! <3
Answer:
S(-2,12)
y= -2(x+2)²+12
Location of coordinate axes:
y=0 → x= -2±√6 (-2-√6,0) (-2+√6,0)
x=0 → y=4 (0,4)
Please help me with this function on a closed interval!
Answer:
(E) 13
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityAlgebra I
FunctionsFunction NotationCalculus
Antiderivatives - Integrals
Integration Rule [Fundamental Theorem of Calculus 1]: [tex]\displaystyle \int\limits^b_a {f(x)} \, dx = F(b) - F(a)[/tex]
Integration Rule [Fundamental Theorem of Calculus 2]: [tex]\displaystyle \frac{d}{dx}[\int\limits^x_a {f(t)} \, dt] = f(x)[/tex]
Step-by-step explanation:
Step 1: Define
[tex]\displaystyle \int\limits^4_0 {f'(t)} \, dt = 8[/tex]
[tex]\displaystyle f(4) = \text{unknown}[/tex]
Step 2: Integrate
[Integral] Evaluate [Integration Rule - FTC 1 and 2]: [tex]\displaystyle \int\limits^4_0 {f'(t)} \, dt = f(4) - f(0)[/tex][Integral] Substitute in variables [Given/Table]: [tex]\displaystyle 8 = f(4) - 5[/tex][Addition Property of Equality] Isolate f(4): [tex]\displaystyle 13 = f(4)[/tex]Rewrite: [tex]\displaystyle f(4) = 13[/tex]Topic: AP Calculus AB/BC (Calculus I/II)
Unit: Integration
Book: College Calculus 10e
Could the table x,y pairs have been generated by a linear function x 1,2,3,4 y 3,5,7,9
What is the length of AB?
Answer:
10 I think but I might be wrong
Step-by-step explanation:
.........
Answer:
10
Step-by-step explanation:
You use the pythagorean theorem for this problem.
PLEASE HELP WILL GIVE BRAINLIEST!
y= 3x — 5
y=6x — 8
solve with elimination pls
Answer:
Point form: (1,-2)
Equation form: x=1 y= -2
Step-by-step explanation:
Hope it helps
Which fraction is equal to 9%?
A. 1/9
B. 9/10
C. 9/100
D: 90/100
E. 9/1000
Step-by-step explanation:
1/9 is the correct answer
Mary has read 150 pages of her 250 page book. What percent of her book has Mary read?
Answer:
she has read 60% of her book
Step-by-step explanation:
0.47 is 10 times as much as ? and 1/10 of ?
i believe 0.47 is 10 times 0.047 and it is 1/10 of 4.7
please help asap! will give 20 points
Answer:
its 84 I did the math for you
Jose has a target of at least $150 in pledges for a walkathon. He currently has $65 in pledges. Write the inequality for the amount (x) Jose has left to raise
Answer:
65+x=150
he has 65 so if he keeps adding to it which is x and then he will get 150.
***PLEASE HELP***
The U.S. Mint has as specification that pennies have a mean weight of 2.5 g. A sample of 37 new pennies have a mean weight of 2.49910 g and a standard deviation of 0.01648 g. Use a 0.05 significance level to test the claim that this sample is from a population with a mean weight equal to 2.5 g. Use Table A-3 to find the range of values for the P-value.
0.10 < P-value < 0.20
P-value > 0.20
0.05 < P-value < 0.10
P-value > 0.10
Answer:
ITS THE 3RD CHOICE
Step-by-step explanation:
JUST DID THIS IN FLVS :3
Answer:
Step-by-step explanation:
Its the second choice "P-value > 0.20", the other guy just sold me....
It took the paramedics 840 seconds to arrive at the scene. How many minutes did it take for the paramedics to arrive? (Round to the nearest minute, if necessary.)
Answer:
14 min
Step-by-step explanation:
Dividing 840 seconds by (60 sec / 1 min) results in 14 minutes.
( (60 sec / 1 min) is a conversion factor, sec to min or min to sec.)
Answer:
14 minutes
Step-by-step explanation:
840/60 = 14
Is a decimeter, centimeter, and millimeter smaller then a meter?
Answer:
Yes the decimeter centimeter and millimeters is smaller than a meter
Step-by-step explanation:
yes
remember it like this
king hal died mother didn't cry much
(k). (h). (d). (m.). (d). (c). (m)
k-kilometer
h hectameter
d decameter
m metre
d decimetre
c centimeters
m millimetres
that is why
An art class is making paperweights out of plaster. They use a mold in the shape of a rectangular prism. (2 1/4m, 2 1/2m, and 1 3/4m represents the size of the prism)
How much plaster will it take to completely fill the mold?
9.84 m³ plaster will it take to completely fill the mold.
What is Volume?The area that any three-dimensional solid occupies is known as its volume. These solids can take the form of a cube, cuboid, cone, cylinder, or sphere.
Cubic units are used to quantify a solid's volume. For instance, the volume will be given in cubic metres if the dimensions are given in metres. The International System of Units uses this as the reference unit for volume (SI).
We have,
A rectangular prism. (2 1/4m, 2 1/2m, and 1 3/4m represents the size of the prism).
So, the capacity or Volume of mold is
V= l w h
Now, w= 2 1/2 = 5/2 = 2.5 m
and, h=1 3/4 = 7/4 = 1.75 m
and, l= 2 1/4 = 9/4 = 2.25 m
Then, the Volume is
V= 2.5 x 1.75 x 2.25
V = 9.84 m³
Thus, the required volume is 9.84 m³.
Learn more about Volume here:
https://brainly.com/question/1578538
#SPJ5
How many 1/2 go in 3/4
How many 1/2 go in to 1/4
Answer:
1, 0 or 1, 1/2
Step-by-step explanation:
[tex]\frac{1}{2} = \frac{2}{4}[/tex]
2 goes into 3 once
and doesn't fit into 1
So, [tex]\frac{2}{4}[/tex] goes into [tex]\frac{3}{4}[/tex] once
and it doesn't go into [tex]\frac{1}{4}[/tex]
It could also be 1, 1/2
because half of two can fit into 1
so half of [tex]\frac{2}{4}[/tex] can go into [tex]\frac{1}{4}[/tex]
I don't know which one you're looking for...
Sorry
What is the area of this composite figure? A figure is comprised of 2 rectangles. The first rectangle has a length of 10.5 centimeters and width of 15.5 centimeters. The second rectangle has a length of 18 centimeters and width of 11.5 centimeters. 135 centimeters squared 207 centimeters squared 249 centimeters squared 279 centimeters squared
A is the correct answer i didnt the test
The area of the composite figure is A = 369.75 cm²
What is the Area of a Rectangle?The area of the rectangle is given by the product of the length of the rectangle and the width of the rectangle
Area of Rectangle = Length x Width
Given data ,
Let the area of the rectangle be A
where A = A₁ + A₂
Now , area of first rectangle A₁ = 10.5 x 15.5
A₁ = 162.75 cm²
And , area of second rectangle A₂ = 18 x 11.5
A₂ = 207 cm²
So , A = 162.75 cm² + 207 cm²
A = 369.75 cm²
Hence , the area of figure is A = 369.75 cm²
To learn more about area of rectangle click :
https://brainly.com/question/15225905
#SPJ3
Please help! A botanist plants an avocado seed and a peach seed and observes the heights over time. The graph shows, in inches, of the avocado tree. The picture has the option to choose from. Should be more than one answer.
Answer:
the avocado seed was planted deeper below the ground.
the peach tree had a greater average rate of change between the 6th and 10th weeks after being planted.
Step-by-step explanation:
you’re welcome
The net shown below can be folded to form what figure?
A net has a rectangle at the center. 2 triangles are on the side and 2 squares are on the other sides.
rectangular pyramid
triangular prism
rectangular prism
triangular pyramid
Answer:
Hi I hope your day Is going well
Step-by-step explanation:
Your answer would be A or rectangular pyramid on Edge2021
rectangular pyramid ✔
triangular prism ❌
rectangular prism ❌
triangular pyramid ❌
The correct answer is triangular prism.
What is a prism?A 3-diamensional face that has two identical shapes facing each other is called a prism.
What is a pyramid?3-diamensional structures having triangle faces and an encompassing polygon at the base is called a pyramid.
What is a rectangular pyramid?3-diamensional structures having 4 triangle faces and a rectangular base is called a rectangular pyramid.
What is triangular prism?A triangular prism is a prism composed of two triangular bases and three rectangular sides. It can also look with rectangular base, 2 triangles and 2 square sides.
What is rectangular prism?A 3-diamensional figure with 6 rectangular faces is called rectangular prism.
What is a triangular pyramid?A pyramid having triangular base is called triangular pyramid.
How to find in which shape the net can be folded?The net has a rectangle at the center, 2 triangles are on the side and 2 squares are on the other sides.
Since it has 2 triangles, a rectangle and 2 squares, so the net can be folded in the shape of a triangular prism.A rectangular pyramid requires 4 triangles and so this option is incorrect.A triangular pyramid has all the faces triangular which does not match with the given figure and so this option is incorrecta rectangular prism has all rectangular faces and no triangular faces, so this option is also incorrect.So, the net can be folded in the shape of a triangular prism.
Find out more about 'Pyramids and Prisms' here: https://brainly.com/question/1477178
#SPJ2
SOMEONE PLEASE HELP IM FAILING THIS CLASS
Given the similar triangles, find the value of x.
AABC~AAGF
Answer:
x = 4
Step-by-step explanation:
Given that ∆ABC ~ ∆AGF, it follows that their lengths would be proportional to each other. This implies that:
AB/AG = AC/A F
Substitute
55/22 = 30/(4x - 4)
5/2 = 30/(4x - 4)
Cross multiply
5(4x - 4) = 30(2)
20x - 20 = 60
20x - 20 + 20 = 60 + 20
20x = 80
Divide both sides by 20
20x/20 = 80/20
x = 4