Answers
As they are lined out, the amounts must correlate horizontally, so the compacts should be longer than the rest, the mid-size behind it, and the trucks half-way between the compacts and the mid-size.
What is graph?It is defined as the data representation in visual way, and it makes the appearance of the data simpler.
As we can see in the graph:
Total of 40 compact cars, 4 of 10 each.
Total of 30 mid-size, 3 of 10 each.
And Total of 20 trucks,
However, they all appear to have the same start and end points in the graph, with the mid-sizes being longer than the compacts and the trucks being considerably larger than the others above it, virtually implying that the amounts for all are identical for that period.
Thus, as they are lined out, the amounts must correlate horizontally, so the compacts should be longer than the rest, the mid-size behind it, and the trucks half-way between the compacts and the mid-size.
Learn more about the graph here:
https://brainly.com/question/16608196
#SPJ2
Related Questions
R=gs/g+s
solve for g
.
.
Answers
R. (g+s)=g.s
R.g+R.s=g.s
g.s-R.g=R.s
g (s-R)=R.s
g=R.s/(s-R)
Final answer:
To solve for g in the equation R = gs/(g+s), you can isolate g by multiplying both sides by (g+s) and rearranging the equation. The final solution is g = -Rs/(R - s).
Explanation:
To solve for g in the equation R = gs/(g+s), we can start by isolating g on one side of the equation. We can do this by multiplying both sides of the equation by (g+s), which cancels out the denominator on the right side:
R(g+s) = gs
Next, distribute the R to both terms on the left side of the equation:
Rg + Rs = gs
Now, we can rearrange the equation to isolate g on one side:
Rg - gs = -Rs
Factor out g on the left side:
g(R - s) = -Rs
Finally, divide both sides of the equation by (R - s) to solve for g:
g = -Rs/(R - s)
Based on the graph, what is the initial value of the linear relationship?
A. -4/5
B. 0
C. 4
D. 5
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How long will it take for an investment to triple, if interest is compounded continuously at 4%?
Answers
each of the numbers from 1 to 50 is written on a tile and the tiles are placed upside down on the top of the table. if a tile is picked up at random, what is the probability that the number on the tile is multiple of 7 or a multiple of 8?
Answers
The probability that the number on the tile is a multiple of 7 or a multiple of 8 is 0.24 or 24%.
To find the probability that a tile picked at random has a number that is a multiple of 7 or a multiple of 8, we need to count the number of tiles that satisfy this condition and divide it by the total number of tiles.
First, let's find how many numbers from 1 to 50 are multiples of 7 and multiples of 8 separately.
Multiples of 7:
7, 14, 21, 28, 35, 42, 49
There are 7 multiples of 7 between 1 and 50.
Multiples of 8:
8, 16, 24, 32, 40, 48
There are 6 multiples of 8 between 1 and 50.
However, we need to be careful not to count the numbers that are multiples of both 7 and 8 (multiples of 56). There's only one such number in the range (56).
So, the total number of tiles with numbers that are multiples of 7 or multiples of 8 is 7 + 6 - 1 = 12.
The total number of tiles from 1 to 50 is 50.
Now, we can find the probability:
Probability = [tex]\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}[/tex]
Probability = [tex]\frac{12}{50}[/tex]
Probability = 0.24
So, the probability that the number on the tile is a multiple of 7 or a multiple of 8 is 0.24 or 24%.
the jeans you would like to buy are on sale for $28. write an equation that will help you determine how much you save by getting the jeans on sale. p= regular price and c= cost savings
Answers
the answer would be p-28=c
Mark Me Brainliest !
Answer:
P - 28 = C
Step-by-step explanation:
P (Regular Price )
C ( Cost Savings )
You Noticed These Jeans You Liked.
You Couldn't Afford Them So You Waited Til The Price Dropped.
When Prices Drop Its Either 1 of 2 Reasons
Holiday Seasons Or Price Elasticity
So These Jeans Become $28 On The Market.
Simply You Figure Out How Much You'll Save By Comparing The Original Price To The Discounted Price.
There For Your Answer Will Be The Following :
Regular Price - Discounted Price = Cost Savings
The graph below shows the solution set of which inequality?
Answers
(-4)^2 >= 16
16 >=16
(4)^2 >= 16
16 >= 16
The answer is D
in which of the following are 1/2,5/6,and 5/8 arranged in order
Answers
1/12, 5/8, 5/6
The following is from greatest to least:
5/6, 5/8, 1/2
I hope this helps!
(Least to Greatest) 1/2,5/8,5/6
(Greatest to Least) 5/6,5/8,1/2
which of the following is the sum of 16 4/7+3 3/7 reduced to lowest terms?
Answers
What is the inverse of the function f(x) = 4x + 8?
h(x) = x – 2
h(x) = x + 2
h(x) = x – 2
h(x) = x + 2
Answers
we have
[tex]f(x)=4x+8[/tex]
Step 1
Let
[tex]y=f(x)[/tex]
[tex]y=4x+8[/tex]
Step 2
exchanges the variable x for y and the variable y for x
[tex]x=4y+8[/tex]
Step 3
Isolate the variable y
[tex]4y=x-8[/tex]
[tex]y=\frac{1}{4}x-2[/tex]
Step 4
Let
[tex]h^{-1}(x)=y[/tex]
[tex]h^{-1}(x)=\frac{1}{4}x-2[/tex] ------> the inverse function
therefore
the answer is
[tex]h^{-1}(x)=\frac{1}{4}x-2[/tex]
The inverse of the function f(x) = 4x + 8 is h(x) = (x - 8) / 4.
Explanation:The inverse of the function f(x) = 4x + 8 can be found by switching the x and y variables and solving for y. So, we have:
x = 4y + 8
Now, we rearrange the equation to isolate y:
x - 8 = 4y
y = (x - 8) / 4
Therefore, the inverse function is h(x) = (x - 8) / 4.
The ratio of areas between two similar triangles is 1:4. if one side of the smaller triangle is 2 units, find the measure of the corresponding side of the other triangle.
Answers
smaller side = 2
bigger side = 8 since 2/8 = 1/4
1/4 = 2/x
x=4*2=8
The rabbit population on a small island is observed to be given by the function P(t) = 130t − 0.4t^4 + 1200 where t is the time (in months) since observations of the island began.
(a) When is the maximum population attained (Round your answer to one decimal place.)
What is the maximum population? (Round your answer to the nearest whole number.)
(b) When does the rabbit population disappear from the island? (Round your answer to one decimal place.) ...?
Answers
The population is maximum when P'(t) = 0
P'(t) = 130 - 1.6t^3 = 0
1.6t^3 = 130
t^3 = 81.25
t = ∛81.25 = 4.3 months.
Maximum population P(t)max = 130(4.3) - 0.4(4.3)^4 + 1200 = 1,622
b.) The rabbit population will disappear when P(t) = 0
P(t) = 130t - 0.4t^4 + 1200 = 0
t ≈ 8.7 months
Answer:
Step-by-step explanation:
P(t)=130t -0.4t^4 +1200
The population will be max when first differential of p(t) =0
So p'(t) =130-1.6t^3=0
1.6t^3=130
t^3 =130/1.6
t^3 =81.25
t = cube root of 81.25
t =4.3 months
P(max) =130(4.3) -0.4(4.3)^4 +1200
= 559-136.75+1200
=1622
Population will disappear when p(t) =0
If a snowball melts so that its surface area decreases at a rate of 7 cm2/min, find the rate at which the diameter decreases when the diameter is 10 cm.
Answers
= -7 / pi*5*8
= - 0.56 cm/min
Hope this helps
radius: r
diameter: e
time: t
[dS/dt] = [dS/de]*[de/dt] => de/dt = [dS/dt] / [dS/de]
S = 4pi*r^2 = 4p*i(e/2)^2 = pi*e^2 => dS/de =2pi*e
dS/dt = 7cm^2 / min
de / dt = [2pi*e] / [7cm^2/min] =[7cm^2/min] / [2pi*10cm] = 0.11 cm/min
the french club is sponsoring a bake sale. if their goal is to raise at least $135, how many pastries must they sell at $3.00 each in order to meet that goal? write and solve an inequality.
Answers
Answer:
45 or more
Step-by-step explanation:
If x is the amount of pastries they sell, we need to multiply it by $3.00 to know how much they raise. Total earnings: $3.00x
They need to raise at least $135, that is $135 or more.
So, $3.00x has to be greater than $135 or equal.
Written as an inequality is:
$3.00x [tex]\geq[/tex] $135
We divide both sides by $3.00 and we have:
x [tex]\geq[/tex] $135/$3.00 = 45
Therefore, they need to sell 45 or more pastries to meet the goal.
What is f(x) = 2x2 + 28x – 5 written in vertex form?
Answers
Answer:
b
Step-by-step explanation:
y = (1/4)x^2 - (1/2)lnx..over the interval (1, 7e) ...what is the arc length ?
Answers
thus f'[x] = 1/4*2x - 1/2*(1/x) = x/2 - 1/2x
thus f'[x]^2 = (x^2)/4 - 2*(x/2)*(1/2x) + 1/(4x^2) = (x^2)/4 - 1/2 + 1/(4x^2)
thus f'[x]^2 + 1 = (x^2)/4 + 1/2 + 1/(4x^2) = (x/2 + 1/2x)^2
thus Sqrt[...] = (x/2 + 1/2x)
What is 16 divided by 4/9
Answers
We can re-write as: 16 * 9/4 = 4 * 9 = 36
So, your final answer is 36
Hope this helps!
The result of 16 times 9/4 is 36.
The original question appears to be asking how to divide 16 by the fraction 4/9, but it also contains an error in stating the mathematical expression. To divide 16 by 4/9, you need to multiply 16 by the reciprocal of 4/9, which is 9/4. Here's the step-by-step calculation:
Find the reciprocal of 4/9, which is 9/4. Reciprocal means exchanging the numerator and denominator.
Multiply 16 by the reciprocal (16 * 9/4).
Come up with the solution: (16 * 9) / 4 = 144 / 4 = 36.
Therefore, 16 divided by 4/9 equals 36.
If max drives 25 miles per hour, how many minutes will it take him to drive 15 miles
Answers
If the probability of a win is 0.24 and the probability of a draw is 0.16, what is the probability of a loss
Answers
the probability of a loss is 0.6.
To find the probability of a loss, we first need to understand that in this context, the sum of all possible outcomes (win, draw, and loss) must equal 1.
Given:
- Probability of a win = 0.24
- Probability of a draw = 0.16
Let's denote the probability of a loss as [tex]\( P(\text{loss}) \).[/tex]
We know that:
[tex]\[ P(\text{win}) + P(\text{draw}) + P(\text{loss}) = 1 \][/tex]
So, to find [tex]\( P(\text{loss}) \),[/tex] we rearrange the equation:
[tex]\[ P(\text{loss}) = 1 - (P(\text{win}) + P(\text{draw})) \][/tex]
[tex]\[ P(\text{loss}) = 1 - (0.24 + 0.16) \][/tex]
[tex]\[ P(\text{loss}) = 1 - 0.4 \][/tex]
[tex]\[ P(\text{loss}) = 0.6 \][/tex]
Therefore, the probability of a loss is 0.6.
Math. Will Upvote. Please help
A function is a relation in which each element of the domain has exactly one element of the range assigned to it.
True Or False?
---
A function can only be represented by a straight line on the coordinate plane.
True Or False?
Answers
2) False. For example [tex]x^2[/tex] is a function, but is not linear. It is represented by a parabola.
Find x and y so that the ordered data set as a mean of 42and a median of 35.
17,22,26,29,34,x,42,67,70,56,y soln: 17+22+26+29+34+x+42+67+70+56+y= 363+x+y (363+x+y)/11=42 y=99/x x is median
Answers
When dividing both sides of an inequality by an integer we must reverse the inequality symbol
Answers
Solve for x
6x + 3 - 1/2 x = -2x +5
Answers
6x + 3 - 1/2 x = -2x +5
6x - 1/2 x + 2x = 5 - 3
Now solve!
7 and 1/2 x = 2
x = 8
Hope this helps!
A ball is thrown horizontally at a speed of 24 meters per second from the top of the building. If the ball hits the ground 4.0 seconds later approximately how high is the building? ...?
Answers
The height of the building is approximately 78.4 meters.
Explanation:To find the height of the building, we can use the formula d = v0t + 1/2gt2, where d is the height, v0 is the initial horizontal speed, t is the time, and g is the acceleration due to gravity. In this case, since the ball is thrown horizontally, the initial vertical speed is 0 and there is no initial vertical acceleration. So, d = 0(4.0) + 1/2(9.8)(4.0)2. Solving this equation gives us a height of approximately 78.4 meters.
Write an equation in slope-intercept form of the line that passes through the given point and is parallel to the graph of the given equation
(-2,3) ; y= 1/2x-1
A. y=1/2x+1
B. y=-2x-1
C. y=1/2x-1
D.y=-1/2x-1
Answers
to find the line that passes through the point (-2, 3), you'll want to use point-slope form: y - y1 = m(x - x1). your given point is (x1, y1) and your slope is 1/2, so plug all of your info in:
y - 3 = (1/2)(x + 2)
now, you must convert this to slope-intercept, y = mx + b. the first step is to distribute the 1/2 into your parentheses.
y - 3 = 1/2x + 1
y - 3 = 1/2x + 1 ... to isolate y, add 3
y = 1/2x + 4 should be your answer, but i see that it isn't an answer choice. it might be a glitch or a typing error in your program; i looked over my work for errors and i can't find one? i think you should ask your teacher for clarification if possible, and if not, i would choose A or C to submit your work to the best of your ability.
In the equation 6x – 2 = –4x + 2, Spencer claims that the first step is to add 4x to both sides. Jeremiah claims that the first step is to subtract 6x from both sides. Who is correct? Explain
Answers
Sample Response: Both are correct. As long as inverse operations and the properties of equality are used properly, both methods will generate the same solution. They both isolate the variable on one side of the equation.
Answer:
Spencer and Jeremiah both are correct
Step-by-step explanation:
We have given an equation 6x-2 = -4x+2
In this case spencer and jeremiah both are correct whether we first subtract 6x from both sides or we add 4x to both sides will not lead to any incorrection we will get the same result after simplification from both the methods
If we subtract 6x from both sides we will get 6x-6x-2= -4x-6x+2 after simplification we will get -2 = -10x+2
After further simplification we will get x=4/10=2/5
And if we add 4x on both sides we will get 6x+4x-2= -4x+4x+2 after simplification we will get 10x -2 =2 which eventually gives the result
x=4/10=2/5
Therefore, Both are correct
Which function is the inverse of f(x) = 2x + 3? f-1(x) = –2x + 3 f-1(x) = 2x + 3
Answers
The inverse function is [tex]f^{-1}(x) = \frac{x - 3}{2}[/tex].
To find the inverse of the function [tex]f(x) = 2x + 3[/tex], follow these steps:
Replace [tex]f(x)[/tex] with [tex]y[/tex]:
[tex]y = 2x + 3[/tex]
Interchange the variables [tex]x[/tex] and [tex]y[/tex]:
[tex]x = 2y + 3[/tex]
Solve for [tex]y[/tex]:
[tex]x - 3 = 2y[/tex]
[tex]y = \frac{x - 3}{2}[/tex]
Replace [tex]y[/tex] with [tex]f^{-1}(x)[/tex]:
[tex]f^{-1}(x) = \frac{x - 3}{2}[/tex]
AB and BC are tangent to circle D. Find x if AB=3x+2 and BC=x+12. Find x.
Answers
so set the to lengths as equally and solve x from there
so that the answer is 3x+2=x+12
Answer:
The value for x will be 5.
Step-by-step explanation:
As the segment AB and BC are tangent to the circle D, it will have the same long. Due to segment longitude is written as function of the variable x, it requires to solve the following equation:
[tex]long(AB)= 3x+2= long(BC)= x+12[/tex]
[tex]3x+2=x+12[/tex]
[tex]3x-x= 12-2[/tex]
[tex]2x= 10[/tex]
[tex]x= 5[/tex]
A laboratory technician needs to make a 72-liter batch of a 20% acid solution. How can the laboratory technician combine a batch of an acid solution that is pure acid with another that is 10% to get the desired concentration?
Answers
Answer: 8 L of 100% pure acid and 64 L of 10% acid must be combined
Step-by-step explanation:
According to the dilution law,
[tex]C_1V_1+C_2V_2=C_3V_3[/tex]
where,
[tex]C_1[/tex] = concentration of pure acid solution = 100 %
[tex]V_1[/tex] = volume of pure acid solution = x L
[tex]C_2[/tex] = concentration of another acid solution= 10%
[tex]V_2[/tex] = volume of another acid solution= (72-x) L
[tex]C_3[/tex] = concentration of resulting acid solution = 20 %
[tex]V_1[/tex] = volume of resulting acid solution = 72 L
Putting the values in the equation:
[tex]100\times x+10\times (72-x)=20\times 72[/tex]
[tex]x=8L[/tex]
Therefore, the laboratory technician must take 8 L of 100% pure acid and (72-8) = 64 L of 10% acid to get 72-liter batch of a 20% acid solution.
the sum of 3 less than 5 times a number and tge number is increased by 9 is 24. what is the number ?
Answers
Quadrilateral ABCD is a square.
BC = 10
What is the length of AC?
Answers
So if BC is 10, then AC is also 10.
quadrilatarel squares all sides same
AB=BC=AC=AD=10