Answer:
20
Step-by-step explanation:
For the computation of the average number of SUVs parked in the company's lot first it is required to compute the utilization which is shown below:-
[tex]Utilization = \frac{p}{a\times m}[/tex]
where p indicates activity time which is equal to 3 days = 72 hours
a indicates an interarrival time which is equal to 2.4
m indicates the number of servers which is equal to 50
now we will put the values into the above formula
[tex]Utilization = \frac{72}{2.4\times 50}[/tex]
After solving the above equation we will get
u = 0.6
or
60%
now, the average cars parked in the company's lot is
[tex]Average\ cars = 50 - 60\%\times 50[/tex]
= 50 - 30
= 20
The graph shows the costs of two types of fruit at a store. A graph measuring cost and amount. Two lines, labeled Cherries and Apples, exit the origin to show that cost increases as amount increases Drag and drop the appropriate symbol to the box to compare the rates of the fruits. cost of apples per lb Response area cost of cherries per lb
The cost of apples per lb is less than cost of cherries per lb.
What is the general equation of a Straight line?The general equation of a straight line is -
[y] = [m]x + [c]
where -
[m] → is slope of line which tells the unit rate of change of [y] with respect to [x].
[c] → is the y - intercept i.e. the point where the graph cuts the [y] axis.
We have the graph shows the costs of two types of fruit at a store. Two lines, labeled Cherries and Apples, exit the origin to show that cost increases as amount increases.
Slope of the line representing apples is smaller than slope of the line representing cherries. This means that the unit rate for cherries is greater than that of apples. So, cost of apples per lb is less than cost of cherries per lb.
Therefore, the cost of apples per lb is less than cost of cherries per lb.
To solve more questions on straight lines, visit the link below-
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Solve the absolute value equation. If no solution write NO SOLUTION.
-{2x + 3] + 8
12
Answer:
If problem is "-|2x+3|+8=12"
then there is (no solution.)
Step-by-step explanation:
Let's solve your equation step-by-step.
−|2x+3|+8=12
Step 1: Add -8 to both sides.
−|2x+3|+8+−8=12+−8
−|2x+3|=4
Step 2: Divide both sides by -1.
−|2x+3|=4
-1 -1
|2x+3|=−4
Step 3: Solve Absolute Value.
|2x+3|=−4
No solutions Because absolute value is less than 0.
At 2 hours before sunset, the temperature is 0°F. At 2 hours after sunset, the temperature is −4°F. Identify the slope, y-intercept, x-intercept, and equation that represents the temperature, y, as it changes over time, x.
Answer:
[tex]Slope = -1[/tex]
[tex]y = -2[/tex] --- y intercept
[tex]x = -2[/tex] ---- x intercept
[tex]y = -x - 2[/tex] --- equation
Step-by-step explanation:
Given
Represent temperature with y and time with x
When
[tex]y = 0F; x = 2hrs\ before\ sunsets[/tex]
[tex]y = -4F; x = 2hrs\ after\ sunset[/tex]
Solving Slope;
[tex]Slope = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
[tex]Slope = \frac{-4 - 0}{2 - (-2)}[/tex]
[tex]Slope = \frac{-4 - 0}{2 +2}[/tex]
[tex]Slope = \frac{-4}{4}[/tex]
[tex]Slope = -1[/tex]
Using
[tex]Slope = \frac{y - y_1}{x - x_1}[/tex], we can get the equation
Where
[tex]Slope = -1[/tex]
[tex]x_1 = -2[/tex]
[tex]y_1 = 0[/tex]
This gives:
[tex]-1 = \frac{y - 0}{x -(-2)}[/tex]
[tex]-1 = \frac{y}{x +2}[/tex]
Cross multiply
[tex]y = -x - 2[/tex]
Take x as 0; to solve the y intercept
[tex]y = -0 - 2[/tex]
[tex]y = -2[/tex]
Take y as 0; to solve the x intercept
[tex]0 = -x -2[/tex]
[tex]x = -2[/tex]
Answer:Answer:
--- y intercept
---- x intercept
--- equation
Step-by-step explanation:
Given
Represent temperature with y and time with x
When
Solving Slope;
Using
, we can get the equation
Where
This gives:
Cross multiply
Take x as 0; to solve the y intercept
Take y as 0; to solve the x intercept
Step-by-step explanation:
A farmer has 5 cartons of eggs for sale. Each carton contains 12 eggs.
if 5/6 of the eggs are brown, what is the total number of eggs that are not brown
Answer:
10 eggs
Step-by-step explanation:
5 cartons multiplied by 12 eggs each equals 60 eggs in total.
Therefore 5/6 would be equal to 50/60 since we multiply the denominator and numerator by 10
As a result 10 of the eggs are not brown
b) 4 meter 20 centimeter to cm
Answer:
4 meters and 20 centimeters will be 420 centimeters
Step-by-step explanation:
Answer:
420 (cm)
Step-by-step explanation:
1 meter = 100 centimeters.
so,
4 meters = 400 centimeters
400 + 20 equals 420cm
As an object falls through Earth's atmosphere, which of the following statements correctly describes the energy change (assume no friction or drag)
a. The potential energy of the object decreases while the thermal energy increases
b. The kinetic energy of the object increases while the elastic energy increases
c. The potential energy of the object decreases while the kinetic energy increases(THIS ANSWER IS CORRECT)
d. The thermal energy of the object decreases while the kinetic energy increases
Answer:
(c) The potential energy of the object decreases while the kinetic energy increases.
Step-by-step explanation:
Given that, an object falls through Earth's atmosphere.
As there is no friction of drag, this is the case of free fall.
So, there is no restriction in the motion of the object due to the air molecule. i.e there is no rubbing of air molecule with the object, so there is no possibility of heat (thermal energy) generation. So, the thermal energy of the object remains constant. So, options (a) and (d) are incorrect.
The only force that acts on the body is the gravitational force, as there is no drag. This force causes only the acceleration of the body. The shape of the body remains unaffected. So, there is no strain in the body. Hence, the elastic energy of the body is zero and there is no change in it. Option (b) is also incorrect.
Now, due to gravitational force, the object falls towards the earth, and its velocity increases. As the object moves towards the center of the Earth, so, the distance between the center of the earth and the object is decreases, which leads to a decrease in the potential energy of the object (as the potential energy of any object due to another body is directly proportional to the distance between the center of both the body).
While, the velocity of the object increases, so the kinetic energy of the object increases (as the kinetic energy of any object of directly proportional to the square of the velocity of the object).
Hence, the potential energy of the object decreases while the kinetic energy increases.
Therefore, option (c) is correct.
Answer:
C) The potential energy of the object decreases while the kinetic energy increases.
PLS HELP ME!!
What is the difference between a rotation and a reflection?
What does it mean for two figures to be congruent?
Travis performs a dilation of ⅓ on a polygon. He then classifies the image and pre-image as being congruent. Is Travis correct? Why or why not?
What does it mean for angles to be adjacent?
If angle X has a measure of 40 degrees and angle Y is vertical to angle X, what is the measure of angle Y?
Triangle ABC has two known angles. Angle A measures 55 degrees. Angle B measures 30 degrees. What is the measure of angle C?
Answer:
rotation spins the shape around the origin while a reflection mirrors it across an axis. Two congruent figures are two figures that are Identical but in different locations. Travis is incorrect because when Travis changes the size he changes the shapes from being congruent to being similar. Adjacent angles are angles that share a wall and a vertex. The measure of angle y is 40 degrees. The measure of angle C is 95 degrees.
Step-by-step explanation:
Please answer this correctly without making mistakes my homework is due today I have to finish this as soon as possible I want genius expert and ace people to answer this correctly without making mistakes
Answer:
18 practices
Step-by-step explanation:
9.63 / 9 = 1.07
19.26 - 1.07 = 18
A certain bacteria doubles in number every hour. If there are 5 bacteria
in a petri dish now, how many will there be in 10 hours?
What's the first step to solve this equation? *
h - 18/10 = –14
Answer:
multiply by 10 on both sides
that is to get rid of the denominator
.. help. ...................
Answer:
10
Step-by-step explanation:
The total length of wires a b and c is 445 cm wire a is 45 cm longer then wire b and wire b is half as long as wire c how long is wire a
Answer:
[tex]a = 145\ cm[/tex]
Step-by-step explanation:
Given
[tex]a + b + c = 445[/tex]
[tex]a = 45 + b[/tex]
[tex]b = \frac{1}{2}c[/tex]
Required
Determine the length of a
Solve for c in [tex]b = \frac{1}{2}c[/tex]
[tex]2 * b = \frac{1}{2}c * 2[/tex]
[tex]2b = c[/tex]
[tex]c = 2b[/tex]
Substitute [tex]c = 2b[/tex] and [tex]a = 45 + b[/tex] in [tex]a + b + c = 445[/tex]
[tex]a + b + c = 445[/tex]
[tex]45 + b + b + 2b = 445[/tex]
[tex]45 + 4b = 445[/tex]
Solve for 4b
[tex]4b = 445 - 45[/tex]
[tex]4b = 400[/tex]
Solve for b
[tex]b = 400/4[/tex]
[tex]b = 100[/tex]
Recall that: [tex]a = 45 + b[/tex]
[tex]a=45+100[/tex]
[tex]a = 145\ cm[/tex]
How to solve?
-7k-4K=8-2k-8k
Answer:
-7k-4K=8-2k-8k
-11K = 8-10K (combine like terms)
8 = -11k+10k (move the -10 to combine like term with -11)
8 = -1k
k = 8/-1 (isolate the k to find its value by dividing the 8)
k = -8
(01.05 MC)Taylor bought 6 tickets to a movie. The price of each ticket was
the same. After he bought the tickets, his account balance showed a change
of -$68.04. What would have been the change to Taylor's account balance
had he only bought 1 ticket to the movie?
Answer:
-$11.34
Step-by-step explanation:
Each of these tickets have been said to have the same costs of buying them.
If 6 tickets = -68.04 dollars
1 ticket = ?
We cross multiply to get the unknown
6 x ? = 1 x -68.04
Such that
? = -68.04/6
= -$11.34
So in conclusion if Taylor had not bought these 6 tickets and had only gotten 1 for the movie, the change to his account balance would be $-11.34
Triangle ABC was translated to form triangle A'B'C'. Which describes the transformation? Check all that apply.
A.
It is non rigid
B.
The size is preserved
C.
It is rigid
D.
The angles are not preserved
E.
It is isometric
Answer:
B, C, E
Step-by-step explanation:
Translation is a rigid transformation. As such, it preserves sizes and angles. "Isometric" is another way to say "the size is preserved."
Identify the constant of proportionality in the
following graphs:
Plz help
Answer:
its proportionality
Step-by-step explanation:
Identify the coefficients in the expression . Check all that apply
3a-6b + 11
A . 3
B . 6
C . -6
D . 11
E. -11
Answer:
A and C
Step-by-step explanation:
Because coeficcients are numbers that come before a variable
nine times a number y subtracted from 85 is seven times the sum of four and y
Answer:
85-9y= 7(4+y)
solve for y if you need to simplify
Simplify 3√6 − 10√2 ⋅ √3
−13√6
−13√2
−7√6
−7√3
Answer:
4
Step-by-step explanation:
Answer:
-7√6Step-by-step explanation:
Simplify 3√6 − 10√2 ⋅ √3
3√6 − 10√2 ⋅ √3=3√6 - 10√6 =(3-10)√6 =-7√6How does one find the inverse function of f(x)= [tex]\frac{1}{3x-1}[/tex]
Answer:
[tex]\displaystyle f^{-1}(x)=\frac{1+x}{3x}[/tex]
Step-by-step explanation:
The Inverse of a Function
The procedure to find the inverse of the function is:
* Write the function as a two-variable equation:
[tex]\displaystyle y=\frac{1}{3x-1}[/tex]
* Solve the equation for x.
Multiply by 3x-1
[tex]y(3x-1)=1[/tex]
Divide by y:
[tex]\displaystyle 3x-1=\frac{1}{y}[/tex]
Sum 1:
[tex]\displaystyle 3x=\frac{1}{y}+1[/tex]
Operate the right side:
[tex]\displaystyle 3x=\frac{1+y}{y}[/tex]
Divide by 3:
[tex]\displaystyle x=\frac{1+y}{3y}[/tex]
* Swap the variables:
[tex]\displaystyle y=\frac{1+x}{3x}[/tex]
Write back into function form:
[tex]\boxed{\displaystyle f^{-1}(x)=\frac{1+x}{3x}}[/tex]
THIS IS DUE SOON!!! Multiple-step equation. Please help ASAP.
Which of the following represents a true statement?
A. 19^21 x 19^3 = 19^63
B. (24^8)^5 = 24^40
C. 20^1 x 20^0 = 20^0
D. 16^40 / 16^20 = 16^2
(LOOK AT THE PICTURE PLEASE)
When you raise an exponential expression to another exponent, you multiply the exponents. We have 8*5 = 40 as the final exponent. The rule is (x^y)^z = x^(y*z). The base stays the same.
Statement A is not true because we should be adding the exponents. The rule is x^y*x^z = x^(y+z). Note how the bases are all the same. We'll use this rule for statement C to show that it is also false.
A similar rule is (x^y)/(x^z) = x^(y-z). We subtract the exponents this time. This rule is used to show that statement D is false.
what are the steps to finding the distance between two points on a coordinate grid using pythagorean theorem
Answer:
Derived from the Pythagorean Theorem, the distance formula is used to find the distance between two points in the plane. The Pythagorean Theorem, a2+b2=c2 a 2 + b 2 = c 2 , is based on a right triangle where a and b are the lengths of the legs adjacent to the right angle, and c is the length of the hypotenuse.
Step-by-step explanation:
Answer:
Derived from the Pythagorean Theorem, the distance formula is used to find the distance between two points in the plane. The Pythagorean Theorem, a2+b2=c2 a 2 + b 2 = c 2 , is based on a right triangle where a and b are the lengths of the legs adjacent to the right angle, and c is the length of the hypotenuse.
Step-by-step explanation:
If an inequality uses the phrase at most, it will require a greater than symbol
True
False
Company earns S dollars by selling y items per week. According to the equation S(y)=−2y^2+60y+10, how many items does company need to sell to maximize earnings.
Answer:
[tex]Max = 15[/tex]
Step-by-step explanation:
Given
[tex]s(y) = -2y^2 + 60y + 10[/tex]
Required
Determine number of items that gives maximum earnings;
The general form of a quadratic equation is:
[tex]s(y) = ay^2 + by + c[/tex]
And the maximum is calculated as:
[tex]Max = \frac{-b}{2a}[/tex] If a<0
Comparing [tex]s(y) = ay^2 + by + c[/tex] to [tex]s(y) = -2y^2 + 60y + 10[/tex]
We have that:
[tex]a = -2[/tex] [tex]b = 60[/tex] [tex]c = 10[/tex]
Substitute these values to
[tex]Max = \frac{-b}{2a}[/tex]
[tex]Max = \frac{-60}{2 * -2}[/tex]
[tex]Max = \frac{-60}{-4}[/tex]
[tex]Max = 15[/tex]
The number of item that maximizes the function is when y = 15
What is the sun of the equation 9 + 9+9
What is the simplified expression for the expression below? 4(x + 8) + 5(x - 3) 09x + 5 O 9x + 11 09x + 17 o 9x + 47
Answer:
[tex]45x^2+198xo+978x+79[/tex]
Step-by-step explanation:
I start my grouping the like terms.[tex]=45x^2+45xo+153xo+4x-135x+1109x+32+47[/tex]
Then, I add the similar elements.
[tex]4x-135x+1109x=978x[/tex]
[tex]=45x^2+198xo+978x+32+47[/tex]
Finally, I added the numbers up.
[tex]=45x^2+198xo+978x+79[/tex]
-18= 5-(6k - 19) i have the answer but i need help on how to get the answer 7?
Answer:
k = 7
Step-by-step explanation:
Step 1: Write equation
-18 = 5 - (6k - 19)
Step 2: Solve for k
Distribute negative: -18 = 5 - 6k + 19
Combine like terms: -18 = -6k + 24
Subtract 24 on both sides: -42 = -6k
Divide both sides by -6: k = 7
Step 3: Check
Plug in k to verify it's a solution.
-18 = 5 - (6(7) - 19)
-18 = 5 - (42 - 19)
-18 = 5 - 23
-18 = -18
Some atomic processes can result in the emission of an electron from the atom. Electrons emitted in this way can have discrete values of kinetic energy, which depend on the atomic energy levels. The probability that the electron has a particular value depends on interacions within the atom. Suppose a particular atomic process results in three values of the electron kinetic energy: Ψ1 has Ee = 10 eV, with probability 0.2. Ψ2 has Ee = 16 eV, with probability 0.3. Ψ3 has Ee = 34 eV, with probability 0.5. The electron's wave function can be written as a quantum superposition: Ψ = aΨ1 + bΨ2 + cΨ3 What are the magnitudes of a, b, and c?
Answer:
|a| = 0.447
|b| = 0.547
|c| = 0.707
Step-by-step explanation:
From available data
Ψ1 = Ee = 10eV probability = 0.2
Ψ2 = Ee = 16eV, probability = 0.3
Ψ3 = Ee = 34eV, probability = 0.5
The magnitude of a
= a² = 0.2
= a = √0.2
|a| = 0.447
The magnitude of b
b² = 0.3
b = √0.3
|b| = 0.547
The magnitude of c
c² = 0.5
c = √0.5
|c| = 0.707
So in conclusion we have magnitude of a = 0.447
b = 0.547
c = 0.707
The magnitude of a , b and c are [tex]0.447, 0.547[/tex] and [tex]0.707[/tex] respectively.
Electron kinetic energy :The electron's wave function is given as,
[tex]\psi=a\psi _{1}+b \psi _{2}+c\psi _ {3}[/tex]
three values of the electron kinetic energy is given as,
[tex]\psi _{1}[/tex] has E = 10 eV, with probability 0.2
[tex]\psi _{2}[/tex] has E = 16 eV, with probability 0.3.
[tex]\psi _{3}[/tex] has E= 34 eV, with probability 0.5.
The value of a, b and c shown below,
[tex]a^{2}=0.2\\ \\a=\sqrt{0.2}=0.447\\ \\b=\sqrt{0.3}=0.547\\ \\c=\sqrt{0.5}=0.707[/tex]
Learn more about the Kinetic energy here:
https://brainly.com/question/25959744
A bag of popcorn contains 483 calories and serves 3.5 people. How many calories are in each serving?
Answer:
U simply multiply 483 by 3.5
=1690.5
Step-by-step explanation:
