Answer:
Object A is faster.
Kendra bought 163 donuts for $60. Her profit was $55 once she had sold 100 donuts. Which equation below
represents Kendra's profit P(n), as a function of the number sold, n ?
Answer:
Concept: Mathematical Modeling
163 donuts for 60 She mad 55 in profit: 55/163= .33 per donut P(n)= 163(n)Note: You didn't provide the optionsThe equation which represents Kendra's profit P(n) will be P(n) = 0.55n.
What is a function?A certain kind of relationship called a function binds inputs to essentially one output.
A function can be regarded as a computer, which is helpful.
The machine will only accept specified inputs, described as the function's domain, and will potentially produce one output for each input.
In other words, the function is a relationship between variables, and the nature of the relationship defines the function for example y = sinx and y = x +6 like that.
Given,
Profit was $55 by selling 100 donuts
Profit per donuts = 55/100 = $0.55
Let's say she sold n number of donuts
Then.
Profit P(n) = 0.55n.
Hence "Kendra's profit P(n) will be P(n) = 0.55n".
For more about the function
brainly.com/question/23712366
#SPJ5
In the isosceles trapezoid below,
x = = [? ]°
Answer:
Step-by-step explanation:
yes
if you solve the equation,
5x+15=7x-11
26=2x
x=26/2=13
question below thanks
Answer:
y= half of x +2
Step-by-step explanation:
Ex: y=3
Half of X is 1. 1+2=3
Ex: y=4
Half of X is 2. 2+2=4
Etc. im not going to do all the problems but i hope this helps :)
g If the quantity of helium in a weather balloon in increased by a factor of 5 at constant temperature and pressure, by how much does the volume of the balloon change? Decrease by 2 times Increase by 5 times Decrease by 5 times Increase by 2 times
Answer:
Increase by 5 times
Step-by-step explanation:
Given that from the ideal gas law;
PV = nRT
P= pressure
V= volume
n= number of moles
R= gas constant
T = temperature
It the follows that;
V= nRT/P
When the number of moles (quantity of helium) is increased by a factor of 5 while temperature and pressure remain constant, we can write;
PV = 5nRT
V = 5nRT/P
Hence the volume increases by a factor of 5.
2. Solve: 7(5x-2) = 6(6x - 1).
Answer:
-8
Step-by-step explanation:
35x-14=36x-6
35x-36x=-6+14
-x=8
x=-8
which statement is true about the solution of this system of equations?
{x+3y=-4
3x+9y=-12
Answer:
ssdafdsdsaasd
Step-by-step explanation:
adsdasdasdsadadasds
Answer:
x=-4-3y
Step-by-step explanation:
Find the distance between the points (8,-3) and (2, -3).
Because the Y values are the same ( -3) the distance is the difference between the x values:
Distance = 8-2 = 6
The answer is 6
cable has 2 1/5 yard of rope. he uses 3/4 of the rope to make a dog leash. which expression can be used to represent 3/4 of 21/5
Answer:
B
Step-by-step explanation:
Thank me later
answer will be giving brainliest
Answer:
Daniele sister
Step-by-step explanation:
she right because 1 9/18 is even n have factors to it 9/8 is 1 1/9- den u can get 1 1/2 cause u simplified
im prob wrong-
Dividing the sum of 3 7/8 and 2 11/16 by 5/8 yields which value?
A. 15/32
B. 1 1/5
C. 4 1/4
D. 10 1/2
Write an equation for this scenario and solve.
Diego scored 9 points less than Andre in the basketball game. Noah scored twice as many points as Diego. If Noah scored 10 points, how many points did Andre score?
Answer:
lets call andere A and diego D.
so
A-9=D
D times 2 = n
now we divide 10/2 and thats 5
diego scored 5 points so we can sub in
A-9=5
now we add 9. making 14
ANDRE SCORED 14
Answer:
Diego scored 14 points
x = 14
Hope this helps!
In a toy store the ratio of the number of dolls to the number of teddy bears is 6:5. If the store has 240 dolls how many teddy bears are in the store?
Answer:
240:200 There’re 200 teddy bears at the store.
Step-by-step explanation:
Divide.
11.02 ÷ 3.8
Enter your answer, as a decimal, in the box.
Answer:
2.9
Step-by-step explanation:
11.02÷3.8= 2.9
Answer:
2.9
if im right mark as brainlest thank you!
Alfonso solved a division problem by drawing an area model.
a. Look at the area model. What division problem did Alfonso solve?
Answer:
.
Step-by-step explanation:
.
Is there enough information to prove that the triangles are congruent?
If yes, provide the correct Triangle Congruence Postulate or Theorem and a
congruence statement,
If no, justify your answer.
Step-by-step explanation:
The triangles are congruent due to Hypotenuse-Leg congruence. (HL congruence)
Each of the triangles have a right-angle, a congruent hypotenuse and a congruent side of the triangle.
Therefore Triangles ABC and PRQ are congruent.
Answer:
YesStep-by-step explanation:
Given
Right triangles with congruent hypotenuse and one leg.This is sufficient for HL (Hypotenuse, Leg) congruence theorem
9. A ranch has 575 cows on 25 acres of land. Which rate best represents the relationship
between the number of cows and the number of acres?
Answer:
10/10
Step-by-step explanation:
Five numbers have an average of 6.
Four of the numbers are 0, 1, 3, and 7.
What's the fifth number?
Answer:
1+3+0+7+x/6=6....
11+x=36...
X=36-11=25
5/32 × 64y/100 please help :,)
Answer:
1/10y
Step-by-step explanation
(5/32(64))(y)/100
Will give brainliest!
IGIVEEEEEEEEEEEEEEEEEEEEE BRSAINLILSTER
Answer:
G
Step-by-step explanation:
Houston’s annual salary is $89,616. He falls in the 35% tax bracket. What is his net annual salary?
Answer:
$31365.60
Step-by-step explanation:
Solve the equation and determine the value of t. t + 38 = 420
Answer:
t=382
Step-by-step explanation:
Answer:
382
Step-by-step explanation:
1. t=420-38
2. t=382
Create a problem for the equation 4n + 7 = 55. Show how you know it is correct.
Answer:
Matt needs to read 55 books for the school book fair. He has already read 7 and reads books at a rate of 4 books per day. How many more books will he need to read?
(can I get brainliest pls)
Can someone please help me?!?! I need this done before 1-5-21
Answer:
8=w, -8=w (±8=w)
Step-by-step explanation:
192=[tex]3w^{2}[/tex]
First, divide by 3
64=w²
now take the square roots of 64 and w² ( we're thinking about which numbers/variables will be multiplied to get 64 and w². They are 8 and w. But wait! -8 can also work, since when you square it a negative number, it will turn positive. )
8=w, -8=w
You can also write it as ±8=w
Hope this helps!
Imagine Kiri Commented On this question (⊙_⊙)？
Answer:
That would just be magical- like let's imagine how it would turn out. :>
Step-by-step explanation:
What is the equation of the graphed line written in standard form? x – 4y = 4 x + 4y = 4 y = y equals StartFraction one-fourth EndFraction x minus 1.x – 1 y = –y equals negative StartFraction one-fourth EndFraction x minus 1.x – 1
Answer:
The answer is A
Step-by-step explanation:
I got it right
Answer:
Answer is A
Step-by-step explanation:
please answer asap no trolls!!
Answer:
1. b = 47
2. c = 18
Step-by-step explanation:
From the question given above, we can see that the two shapes are right angle triangle.
Thus, if ΔUVW ≅ ΔFED, then
1. VW = ED
2. UW = FD
3. UV = EF
1. Determination of the value of b.
UW = 47
FD = b
UW = FD
47 = b
Therefore,
b = 47
2. Determination of the value of c.
VW = c
ED = 18
VW = ED
c = 18
Use the distributive property to evaluate the following expression: 9 x (4 + 9) . Show your work in your answer.
A machine fills container at a constant rate of 5/8 of a box every 1/2 minute. What is the number of container per minute?
Which point is in the solution set of the given system of inequalities?
Answer:
(1/5, 9/5)
Step-by-step explanation:
Given the set of inequities
x+y>2..... 1
4x-y≥-1 .... 2
We are to get the solution point (x,y)
Solving simultaneously
From 1:
x>2-y
Substitute into 2
4(2-y)-y≥-1
4(2)-4y-y≥-1
8-5y≥-1
-5u ≥-1-8
-5y ≥-9
y≤9/5
Since x>2-y
x>2 - 9/5
x>1/5
Hence the required point is (x,y) = (1/5, 9/5)
Answer:
C. (0,3)
Step-by-step explanation:
hope this helps :)