Answer:
3
Step-by-step explanation:
9-6=3 it should be 3, let me know if not
PLZ HELPPPP I CAN'T FAIL THIS
Answer:
both Jenna and Mia got the same answer because the answer they got is correct but they used their own techniques to reach for the answer.
Mia's steps are time efficient enough by shortening the length of the sum and jumping steps...
Jenna is also correct in her own way, she wrote the full steps and explanation of the answer stepwise which is time consuming but cannot be wrong at the end throughout the steps. Even if she gets wrong she can quickly find the place of the mistake.
The total cost (in dollars) for a company to manufacture and sell x items per week is C(x)=50x+400. If the revenue brought in by selling all x items is R(x)=80x-0.05x2, find the weekly profit. How much profit will be made by producing and selling 40 items each week? Hint: P(x)=R(x)−C(x).
Answer:
$720
Step-by-step explanation:
Given the following functions
Cost function C(x)=50x+400
Revenue function R(x)=80x-0.05x^2
P(x)=R(x)−C(x).
Profit function P(x) = 80x-0.05x^2 - (50x+400)
P(x) = 80x-0.05x^2 - 50x - 400
Substitute x = 40
P(40) = 80(40)-0.05(40)^2 - 50(40) - 400
P(40) = 3200-80-2000-400
P(40) =3200-2480
P(40) = 720
Hence the amount of profit made is $720
Cones A and B both have volume of 48LaTeX: \pi π cubic units, but have different dimensions. Cone A has radius (r) 6 units and height (h) 4 units. Select a possible radius (r) and height (h) for Cone B.
Answer:
Radius = 2cm ; height = 36cm
Step-by-step explanation:
Recall:
Volume of a cone (V):
1/3πr²h
r = radius ; h = height
Given that:
Cone A:
Va = 48π
ha = 4 ; ra = 6
Cone B :
Vb = 48π
hb = ? ; rb =?
Since both cones have similar volume:
Va = Vb
1/3πra²ha = 1/3πrb²hb
48π = 1/3πrb²hb
48 = 1/3rb²hb
48*3 = rb²hb
144 = rb²hb
One possible solution is :
144 = 36 * 4
Where ;
r² =4
h = 36
r = √4 ; r = 2
h = 36
Radius = 2cm ; height = 36cm
4(c-3)=8 can you do this task pls
Answer:
c=5
Step-by-step explanation:
4c-12=8
4c=20
c=5
During crawfish season, Xavier sells crawfish for $62.50 per sack and charges a $20.00 delivery fee. Which equation best represents y, the total cost of x sacks of crawfish delivered to a customer?
Answer:
i remember this question you have to divide and when i did that exact question my test i got it right!
Step-by-step explanation:
How much tip would you pay a driver who
charged you $35.60 and you wanted to tip him
15%?
Tip alone: $5.34
Tip plus the driving fee: $40.94
Answer: tip 5.34 total cost would be 40.94
Step-by-step explanation:
HALPPP FAST
(05.03)Marcus loves baseball and wants to create a home plate for his house. Marcus needs to calculate the area of the home plate at the ball field so he can reconstruct it when he gets home. Calculate the area of the polygon.
Pentagon with square measuring 6 inches by 3 inches and two triangles with heights of 5 inches and 4 inches.
30 in2
31.5 in2
36.5 in2
39 in2
Answer:
B
Step-by-step explanation:
Marta y carla tienen 27 y 11 años respectivamente ¿cuantos años tienen que pasar para que alguna de ellas tenga el doble de edad que la otra?
Answer:
cinco anos deben pasar
WILL GIVE BRAINLIEST
A magazine has 110 pages. There are 23 full-page ads and 14 half-page ads. The rest of the magazine consists of articles. Write an equation that can be used to find the number of pages of articles in the magazine.
Answer:
80 pages
Step-by-step explanation:
x = number of pages of articles
x = 110 - (23 + 14/2)
x = 110 - (23 + 7)
x = 110 - 30
x = 80
James had t toy cars and Paul has 13 more how many cars will James have if Paul gives him half of his cars? ANSWER FAST I WILL GIVE BRAINLIEST
Answer:
James will end up with his original t cars and half of (t+13) cars, so will have ...
... t + (t+13/2) = (3t +13)/2 . . . . cars James has after Paul's gift
Step-by-step explanation:
hru im in an amazing mood help meeeeeeeeeeeee plzzzzzzzzzzzz
Answer:
I think its A
Step-by-step explanation:
Help me with this pls
Answer:
D 10x=150
Step-by-step explanation:
They are the same degree so they must equal eachother
Answer:
10x=150(Vertically Opposite Angle)
Help pls asjdhajs
----------
Learn how to support someone who is depressed while keeping your own life on track.
Answer:
Okay..... Yeah..... That's hard.....
Best option is dropping out.....
What is the area of this shape?
A. 108
B. 216
C. 60
D. 432
Use the diagram of a square pyramid to answer the question, 5 What is the length of the slant height, L? O A 3 in Oa 41 in O E V50 in.
Answer:
Sorry but couldnt answer
Step-by-step explanation:
Answer:b
Step-by-step explanation:
Solve for the missing angle in the triangle
39 degrees
37 degrees
53 degrees
51 degrees
Answer:
37
Step-by-step explanation:
To find the answer you do arccos of 8/10
Please help me out ASAP
Answer:
the answer is b
Step-by-step explanation:
HELPPPPP WILL MARK BRAINLIEST SHOW WORK TOO
Answer:
area=3/5
length=7/8
width=?
so 3/5=7/8 times ?
multiply both sides by 8/7 to clear fraction (7/8 times 8/7=56/56=1 and 1 times ?=? so)
24/35=?
the width= 24/35 mile
winter is busy at your ski resort for holiday weeks you increase your normal rate of $230/night by 40% what is the holiday rate
Answer:
322
Step-by-step explanation:
230 x 1.4 = 322
Help plssssss show work
Answer:
19/12
Step-by-step explanation:
Make the denominators common, this case would be 12.
5/6*2=10/12
3/4*3=9/12
Add: 10/12+9/12=19/12
Answer:19/12
Step-by-step explanation:
Find common denominator, in this case 12.
The milligrams of aspirin in a person's body is given by the equation a = 500 ⋅ (3/4)t , where t is the number of hours since the patient took the medicine. How much aspirin will be in the person's body after two hours?
Answer:
a = 281.25 mg after two hours
Step-by-step explanation:
Here, we want to get the amount of aspirin that will be present after two hours
what we simply do here is to substitute 2 for t
Thus, we have it that;
a = 500(3/4)^2
a = 500•(0.75)^2
a = 281.25 mg
What should I draw that has a meaning to you lik for example a type of flower
Answer:Daisy’s are really pretty Ian if you like them tho <3
Step-by-step explanation:
Given that
f
(
x
)
=
3
x
+
2
, find an expression for
f
−
1
(
x
)
f
−
1
(
x
)
=
Step-by-step explanation:
Use the distributive property to expand the following expression.
Answer:
-12.8x - 20y + 8.4
Step-by-step explanation:
To do this you just multiply everything by negative 4
so we have 3.2x*-4 + 5y*-4 - 2.1*-4
This gives us
-12.8x - 20y + 8.4
The last term is positive because we multplied a negative by another negative
Find the value of x.
15
20
48
80
Answer:
Deepika Deepika use 32% of his salary ^ housed and which is the amount of this is Monica is in driving on the monthly on the this is profit or loss we know don't don't know that we are what we do if x x is value of you don't know why I don't know it's your mistake I don't care
Answer:
x = 15
Step-by-step explanation:
Using the Altitude- on- Hypotenuse theorem
( leg of large Δ )² = ( part of hypotenuse below it ) × ( whole hypotenuse )
x² = 9 × 25 = 225 ( take the square root of both sides )
x = [tex]\sqrt{225}[/tex] = 15
Please help! And 20 points! :3
I need help with these 3 questions-
-3-||
Answer:
21. 150%
22. $15
23. 46 question.
Mohamed decided to track the number of leaves on the tree in his backyard each year. The first year, there were 500500500 leaves. Each year thereafter, the number of leaves was 40\%40%40, percent more than the year before. Let f(n)f(n)f, left parenthesis, n, right parenthesis be the number of leaves on the tree in Mohamed's back yard in the n^\text{th}n th n, start superscript, start text, t, h, end text, end superscript year since he started tracking it. fff is a sequence. What kind of sequence is it? Choose 1 answer:
Answer:
Mohamed decided to track the number of leaves on the tree in his backyard each year. the first year, there were 500 leaves. each year thereafter, the number of leaves was 40% more than the year before. let f(n) be the number of leaves on the tree in Mohamed's backyard in the n^th year since he started tracking it. f is a sequence. what kind of sequence is it?
Number of leaves on the tree in first year = 500
The number of leaves was 40% more than the year before.
So rate of increase is 40/100 = 0.4
We use exponential growth formula,
f(n) = a(1+r)^n
Where a is the initial number, r is the rate of growth, n is the number of years
We know a= 500, r= 0.4
f(n) = 500(1+0.4)^n
f(n) = 500(1.4)^n
Plug in n=1,2,3...
f(1) = 500
f(2) = 500 * 1.4^1
f(3) = 500 * 1.4^2 and so on
From this we can see that the common ratio is 1.4
Hence it is a Geometric sequence.
Anyone knows this???? :(
Answer:
33
Step-by-step explanation:
Because it is an acute angle okay so it is 33 degrees. Does that answer your Question?
Answer:
I do
Step-by-step explanation:
it is 600
A dolphin was swimming 9 feet below sea level the number line shows the location of the dolphin. It then swam up 5 feet describe how to use the number line to find the new location of the dolphin
Answer:
Its C
Step-by-step explanation:
because its going up so it goes right and -9+5 is -4
Find the area of figure ABCDE if angles A, B, and C are right angles.
Answer: The answer is 85 (D)
Step-by-step explanation:
