Answers
Answer:
$10
Step-by-step explanation:
there are 2000 pounds in a ton
so 3*2000=6000
6000/600=10
hope this helps :3
if it did pls mark brainliest
Answer:
3 tons of cement costs $10 per pound.
Step-by-step explanation:
1 ton equals 2000 pounds.
3 tons = 6000 pounds
To calculate, we must divide the weight in pounds by the cost.
6000/600 = 10
I hope this was helpful to you! If it was, please consider rating, pressing thanks, and marking my answer Brainliest. It would help a lot. Have a fantastic day! :)
Related Questions
How do you do these problems?
Answers
Answer:
18e⁶
⁵/₁₂₈
Step-by-step explanation:
Rₙ(x) = f⁽ⁿ⁺¹⁾(c) / (n+1)! (x − a)ⁿ⁺¹, and a < c < x.
f(x) = eˣ, a = 0, and n = 1. Thus R₁ is:
R₁(x) = f"(z)/2! x²
R₁(x) = eᶻ/2 x²
|R₁| is a maximum when |f"(z)| is a maximum. On the domain 0 < z < 6, that maximum is e⁶. At x = 6, the upper bound of |R₁| is:
|R₁| = 18e⁶
This time, f(x) = 1 / √(1 + x) = (1 + x)^-½. a = 0, and n = 2.
R₂(x) = f⁽³⁾(z)/3! x³
Find f⁽³⁾(x):
f'(x) = -½ (1 + x)^-³/₂
f"(x) = ¾ (1 + x)^-⁵/₂
f⁽³⁾(x) = -¹⁵/₈ (1 + x)^-⁷/₂
On the domain -½ < z < 0, |f⁽³⁾(z)| is a maximum at z = 0.
|f⁽³⁾(z)| = ¹⁵/₈
Therefore, at x = -½, the upper bound of R₂ is:
|R₂| = (¹⁵/₈)/6 |(-½)³|
|R₂| = ⁵/₁₂₈
Which values, in order, will complete the table
Answers
Answer:
A or -1/2, -rad2/2, -rad3/2
Step-by-step explanation:
Right on edge
Answer:
A
Step-by-step explanation:
correct on edge 202222222
A box with a square base and an open top is to be constructed using 7500 sq. in. of cardboard. Find the dimensions of the box that will maximize its volume. What is the maximum volume
Answers
Answer:
Step-by-step explanation:
Let the length of one side of the square base be x
Let the height of the box by y
Volume of the box V = x²y
Since the box is opened at the top, the total surface area S = x² + 2xy + 2xy
S = x² + 4xy
Given
S = 7500sq in.
Substitute into the formula for calculating the total surface area
7500 = x² + 4xy
Make y the subject of the formula;
7500 - x² = 4xy
y = (7500-x²)/4x
Since V = x²y
V = x² (7500-x²)/4x
V = x(7500-x²)/4
V = 1/4(7500x-x³)
For us to maximize the volume, then dV/dx = 0
dV/dx = 1/4(7500-3x²)
1/4(7500-3x²) = 0
(7500-3x²) = 0
7500 = 3x²
x² = 7500/3
x² = 2500
x = √2500
x = 50in
Since y = (7500-x²)/4x
y = 7500-2500/4(50)
y = 5000/200
y = 25in
Hence the dimensions of the box that will maximize its volume is 50in by 50in by 25in.
The Volume of the box V = 50²*25
V = 2500*25
V= 62,500in³
Hence the maximum volume is 62,500in³
Please answer the question in the picture
Answers
may someone please help me find the increasing and decreasing
Answers
Answer:
from [- infinity to (2, 0)] is when it is increasing. (both included).
from [(2, 0) to infinity ] is when it is decreasing. (both included).
By looking at the graph, we can determine this.
The slope of the increasing line is positive, and the slope of the decreasing line is negative.
What is the value of the expression when x = 4 and y = 3?
3x² + 5y
A.27
B.38
C.63
D.159
Answers
Answer:
63
Step-by-step explanation:
3x^2+5y
Where X=4,Y=3
So
=3×4×4+5×3
=48+15
=63
So 63 is the answer
Answer:
C.63
Step-by-step explanation:
3x4²+5x3
4² = 16
3x16+5x3
Then
3x16 = 48
5x3 =15
48+15 equals 63
The answer is 63
Have a Good Day!!!!
Write an equivalent addition expression to : -10 – (-4)
Answers
Answer:
-6
Step-by-step explanation:
-10-(-4)=-1+4=-6
Hope this helps plz mark brainliest ;D
a nursery sells kentucky bluegrass seed for $5.75 per pound and tall fescue seed for $4.50 per pound. the nursery sells a mixture of the two kinds of seed for $5.25 per pound. let k represent the amount of kentucky blue grass seed the nusery uses in in 5 pounds of the mixture
Answers
Answer:
[tex]k=3[/tex]
Step-by-step explanation:
Given that:
Per pound cost of kentucky bluegrass seed = $5.75
Per pound cost of tall fescue seed = $4.50
Per pound cost of mixture of seeds = $5.25
[tex]k[/tex] is the amount of kentucky blue grass.
Total amount of the mixture = 5 pounds
Therefore, amount of tall fescue seed = (5 - [tex]k[/tex]) pounds
To find:
The value of [tex]k[/tex].
Cost of [tex]k[/tex] pounds of kentucky bluegrass seed = [tex]\$5.75k[/tex]
Cost of (5 - [tex]k[/tex]) pounds of tall fescue seed = [tex]\$(5-k)4.50[/tex]
As per question statement:
[tex]5.75k+(5-k)4.50=5.25\times 5\\\Rightarrow 575k+5\times 450 -450k=525\times5\\\Rightarrow 125k=75\times5\\\Rightarrow k =3\ pounds[/tex]
Amount of kentucky blue grass seed used = 3 pounds
Amount of tall fescue seed used = 5-3 = 2 pounds
please answer the full question
To demonstrate probabilities, a mathematics teacher had students draw cards from a bag which contained 26 red cards and 26 black cards. During class, the bag was dropped, and 5 red cards and 1 black card were lost.
Tell whether the loss of cards changes the probability of drawing a black card from the bag.
If so, was the probability increased or decreased? Support your answer by calculating the probability for each situation.
Answers
Answer:
The probability of drawing increases from drawing a black card from the bag.
Step-by-step explanation:
If 5 were dropped from red it would leave red with 21 cards and if 1 was dropped from black cards it would leave 25 cards in black cards. It does change the probability of drawing a red card it is more likely now to draw a black card than a red card because there are more black cards than red.
Hope this helps <3
What is an equation of the line that passes through the point (-8,0) and is perpendicular to the line x+2y=14
Answers
Step-by-step explanation:
let eqn be y = mx + b.
Since perpendicular, m = - 1/(-0.5) = 2
sub (-8, 0):
0 = 2(8) + b
b = - 16
therefore equation is y = 2x - 16
Topic: coordinate geometry
If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!
Dr. Tu must administer emergency medicine to his patient, Mrs. Jones. The
instructions on the medicine state that a 140 pound person must receive exactly 100
milliliters of the medicine, and that patients of different weights should receive a
proportional amount of the medicine. Mrs. Jones weighs only 120 pounds. How
many milliliters of the medicine should Dr. Tu administer to Mrs. Jones?
Brainliest if u give answer first
Thx
Answers
Answer:
168
Step-by-step explanation: You would do 140/100 = 1.4 then multiply 120 by 1.4 which is 168.
105 people must be split into 3 equal groups. How many people in each group?
Answers
Answer:
35 people in each
Step-by-step explanation:
105÷3=35
a plane takes off from an airport and travels at a steady speed of 350 miles per hour. which of these graphs best represents the distance the plane is from the airport, y, after traveling for x hours?
Answers
Answer:
what do the graphs look like, it would have a slope of 350
Step-by-step explanation:
4d + 3 - d + c
NOT MULTIPLE CHOICE!
Answers
Answer:
c+3d+3
Step-by-step explanation:
What is the y-intercept?
Answers
The scale factor of the blueprint of a theater stage to the actual theater stage is 1 in/6 ft . The area of the stage on the blueprint is 48in2. What is the area of the actual stage?
A) 1,728 ft2
B) 288 ft2
C)10,368 ft2
D) 864 ft2
Answers
Answer:option A 1,728 ft
Step-by-step explanation:
I took the test lol
There is plot behind Best Buy and Academy
Answers
Answer:
What is the question???
For triangle EFG shown below, what is the measure of the exterior angle at vertex G?
E
(1) 27°
(3) 74°
47°
(2) 47°
(4) 94°
27°
106°
G
F
Answers
The slope is the same as the unit rate and constant of a proportionality in a _______.
A. Prortional relationship
B. Slope
C. Rise
D. x2- x1
E. Run
F.y2 - y1
Answers
Answer:
I think the answer is B: Slope
Step-by-step explanation:
On a graph, proportional relationships are straight lines that extend through the origin. The relative steepness of the line is called slope; the slope of a graph is the same as the constant of proportionality of the equation.
Hope this helped, Have a Wonderful Day!!
The slope is the same as the unit rate and constant of proportionality in a slope. Then the correct option is B.
What is a linear equation?A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.
The linear equation is given as,
y = mx + c
Where m is the slope of the line and c is the y-intercept of the line.
A ratio is a group of sequentially ordered numbers a and b expressed as a/b, where b is never equal to zero. When two objects are equal, a statement is said to be proportional.
The slope is the same as the unit rate and constant of proportionality in a slope. Then the correct option is B.
More about the linear equation link is given below.
https://brainly.com/question/11897796
#SPJ5
Tell Me what 37/5 x 19/14 equal
Answers
Answer:
10 3/70
Step-by-step explanation:
Answer: 10.06
Step-by-step explanation:
In a direct variation, y= -1/6 when x=4/3. Write a direct variation equation that shows the relationship between x and y.
Please answer ASAP!
Answers
Answer: y = 3x
Step-by-step explanation: For example, if y varies directly as x, and y = 6 when x = 2, the constant of variation is k = = 3. Thus, the equation describing this direct variation is y = 3x.
A typical tip in a restaurant is 15% of the total bill. If the bill is $90, what would the typical tip be
Answers
Answer:$13.50
Step-by-step explanation:
Write 2^40 as an exponent with a base of: 2^2, 2^5, 2^8, 2^10
Answers
Answer:
2^40 =
1) (2^2)^20
2) (2^5)^8
3) (2^8)^5
4) (2^10)^4
Step-by-step explanation:
We know this simply because we multiply the exponent inside the parentheses by the exponenent outside the parentheses. Using this, we can simply find the numbers that have a product of 40.
A fair dice is rolled.
Work out the probability of getting a number more than 6.
Give your answer in its simplest form.
1
6
It is ?0
Answers
Answer:
0
Step-by-step explanation:
Total number: 6
Because the biggest number a dice can have is 6, the answer would be 0/6.
Hope I helped!
Given the following system of equations, identify the type of system.
x + y = 6
2x - y = -4
A. Consistent
B. Inconsistent
C. Equivalent
Answers
Step-by-step explanation:
I think is b i hope this works
Henry bought 3 pies which he plans to share with a group of his
friends. If there is exactly enough to give each member of the group
one-sixth of the pie, how many people are in the group?
Answers
Answer:
18 people including him
Step-by-step explanation:
Please help
For a fundraiser at your school, the concession stand at home basketball games sells $4 hot dogs and $2 sodas. If they need to make $200 each game, how many of only hot dogs must they sell? How many of only sodas must they sell? (Hint: find the x and y intercepts of the equation).
Answers
Answer:
basically do 4x2 until you get 200, or divide, which is 25
Step-by-step explanation:
so 4x2 is 8
so 200 divided by 8, and with a quick google search that gives you 25
so now you know that you have to multiply 4x2, 25 times, to get 200, or $200
25
-OR-
200/(4x2)=m
i hope this helped!
Help me with this, anyone.
Answers
Answer: y=13, A. f(x)=13
Step-by-step explanation:
Answer:
y=13, A. f(x)=13
Step-by-step explanation:
PLEASE HELPPP
The two lines represent the amount of water, overtime, in two tanks that are the same size.
Which container is feeling more quickly? explain how you know
Container _____ Is filling
more quickly because the line is _____ And has a higher _____
WORD BANK:
steeper
C.O.P
A
B
Answers
Answer:
Container A is filling more quickly because the line is steeper and has a higher C.O.P
Step-by-step explanation:
what is 5+5 and then divided by 8
Answers
Step by step:
= 10/8
= 1.25
