Explanation: Lets consider the final proce as the variable Y and the number of rides ans the variable X (because it may change depending on the number of riders you want to go). Now we can build our expression as follows
\(y=2x\cdot8\)As you can see the total price Y is equal to 2 times the number of rides plus the entrance fee that is fixed as $8
Final answer: So the final answer is the letter c. y = 2x * 8
Mr. D math
Find the distance between (12,5) and (3,4) approximated to the 1 decimal place.
select the correct response
0.2
9.3
9.1
9.4
The distance between (12,5) and (3,4) approximated to the 1 decimal place is 9.1.
To find the distance between two points \(\((x_1, y_1)\)\) and \(\((x_2, y_2)\)\), we will use the distance formula:
Distance = \(\(\sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}\)\)
In this case, \(\((x_1, y_1) = (12, 5)\)\) and \(\((x_2, y_2) = (3, 4)\)\).
Substituting these values:
Distance = \(\(\sqrt{(3 - 12)^2 + (4 - 5)^2}\)\)
Distance = \(\(\sqrt{(-9)^2 + (-1)^2}\)\)
Distance = \(\(\sqrt{81 + 1}\)\)
Distance = \(\(\sqrt{82}\)\)
Now, approximate value of \(\(\sqrt{82}\)\) to 1 decimal place:
\(\(\sqrt{82} \approx 9.1\)\)
So, the correct response is 9.1.
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If a person travels 440 meters in 11 seconds, what is the average speed of the person?
Step-by-step explanation:
speed=distance÷time
A.V.S=440÷11=40m/s
hope it helps.. Please mark brainliest.
Answer:
40 m/s
Step-by-step explanation:
Find:
We are asked to find the unit rate, How many meters per 1 second?
Know:
440 meters in 11 seconds
Solve:
440 meters in 11 seconds
? meters in 1 second
440/11 = 40 meters per second
Answer:
The average speed of the person is 40 m/s
−0.22+�−0.33−0.22x+x−0.33x?
The answer to the equation −0.22x + x − 0.33x is 0.11x.
The answer is 0.11x. To solve this, we can start by rearranging the terms of the equation. The equation can be written as:
−0.22x + x − 0.33x = −0.22 + 0.33x
We then subtract x from both sides of the equation, resulting in:
−0.22x − x = −0.22 + 0.33x − x
We then combine like terms on the left side of the equation, resulting in:
−1.22x = −0.55
Finally, we divide both sides of the equation by -1.22 to solve for x, resulting in:
x = 0.11
Therefore, the answer is 0.11x.
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Complete question
What is the value of -0.22+−0.33−0.22x+x−0.33x?
What is the square root of 121 ?
Answer:
√121 = 11
Explanation:
11 × 11 = 121
Answer:
11
Step-by-step explanation:
The square root of 121 is 11.
= 11*11 = √(121)
= 121 = 11
done
On a map 2 inches represents 60 miles. If a line between two cities measures 9 inches, how many miles apart are they?
Answer:
270 miles
Step-by-step explanation:
because MATH
"A toy rocket is shot vertically into the air from a launching pad 7 feet above the ground with an initial velocity of 72 feet per second. The height in feet, of the rocket above the ground at t seconds after launch is given by the function h(t)=-16 t²+72 t+7. How long will it take the rocket to reach its maximum height? What is the maximum height?
The rocket reaches its maximum height at second(s) after launch.
(Simplify your answer.)
The maximum height reached by the object is feet.
(Simplify your answer.)"
The time taken for the rocket to reach its maximum height is; 2.25 seconds.
The maximum height reached by the toy rocket whose initial velocity is; 72 feet per second is; 88 feet.
What is the maximum height reached by the rocket?It follows from the task content that the maximum height reached by the rocket is to be determined.
The given function is; h (t) = -16 t² + 72t + 7.
Since it follows from evaluation that; at maximum height, the rate of change of height to time is equal to 0.
Therefore; at maximum height;
h'(t) = 0
h'(t) = -32t + 72 = 0
-32t = -72
t = -72/-32
t = 2.25 seconds.
Therefore, the time taken for the rocket to reach its maximum height is; 2.25 seconds.
Also, the maximum height reached by the rocket is at; h (2.25);
h(2.25) = -16(2.25)² + 72 (2.25) + 7
= -81 + 162 + 7
= 88.
The maximum height reached is; 88 feet.
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BRAINLYEST FOR BEST ANSWER BEST ANSER TAKES HOME A BRAINLYEST AND A LIKE AND A GOOD REVIEW
Answer:
C
Step-by-step explanation:
it answer is C
Answer:
240
Step-by-step explanation:
i looked up the image and it pulled up ninja so
Select the correct answer from each drop-down menu. Astronomers can use geometry to measure the objects in space and describe their
Please Help.
Astronomers can use geometry to measure the distance of objects in space and describe ttheir relationship.
Who are astronomers?It should be noted that astronomers study stars, planets, and other celestial bodies. It should be noted that they use ground-based equipment, like optical telescopes, and space-based equipment. Some astronomers study distant galaxies and phenomena such as black holes and neutron stars.
In this case, astronomers can use geometry to measure the distance of objects in space and describe ttheir relationship.
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Answer:
distance between, motion
Step-by-step explanation:
plato, I got it right
Please awnser asap I will brainlist
Answer:
V = 180 (vans)
S = 90 (small trucks)
L = 40 (large trucks)
Step-by-step explanation:
Set up the variables: Let V represent the number of vans, S represent the number of small trucks, and L represent the number of large trucks.
Write the equations:
V + S + L = 310 (total number of vehicles)
V = 2S (twice as many vans as small trucks)
35,000V + 70,000S + 60,000L = 15,000,000 (total cost of the vehicles)
Substitute equation 2) into equation 1):
2S + S + L = 310
3S + L = 310
Simplify equation 3) by substituting V = 2S:
70,000S + 70,000S + 60,000L = 15,000,000
140,000S + 60,000L = 15,000,000
Set up a system of equations:
3S + L = 310
140,000S + 60,000L = 15,000,000
Eliminate L by multiplying equation 1) by 60,000:
60,000(3S + L) = 60,000(310)
180,000S + 60,000L = 18,600,000
Subtract equation 2) from the new equation:
(180,000S + 60,000L) - (140,000S + 60,000L) = 18,600,000 - 15,000,000
40,000S = 3,600,000
Solve for S:
S = 90
Substitute the value of S into equation 1) to solve for L:
3(90) + L = 310
270 + L = 310
L = 40
Substitute the values of S and L into equation 2) to solve for V:
V = 2S
V = 2(90)
V = 180
The final answer is:
V = 180 (vans)
S = 90 (small trucks)
L = 40 (large trucks)
Answer:
180 Vans 90 Small trucks and 40 Large trucks
Step-by-step explanation:
which of these is the quadratic parent function
The quadratic parent function, f(x) = x², represents the most basic form of a quadratic function.
f(x) = x² is called the "parent" or "standard" form because it serves as a template or starting point for other quadratic functions.
In this function, x represents the input or independent variable, and f(x) represents the output or dependent variable.
The function takes any real number as an input, squares it, and produces the corresponding output.
By modifying the quadratic parent function with additional terms or coefficients, we can create different variations of quadratic functions that result in shifts, stretches, or compressions of the parabola, as well as changes in its orientation or vertex position.
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Help help help me THE PICTURE IS THERE UP
Answer: 16x -10
Step-by-step explanation:
2x + 14x = 16x
-4 - 6 = -10
When Lisa started at her current job, her employer gave her 3 days of paid vacation time with a promise of 2 additional paid vacation days each additional year she remains with the company to a maximum of 20 days of paid vacation time. It has been 5 years since Lisa began working for this employer. How many paid vacation days has she earned?
Answer:
13 days
Step-by-step explanation:
She starts with 3
She gets 2 for each year with the company
She has been their 5 years
5*2 = 10
10+3 = 13
The total number of paid vacation days after working for 5 years is 13 days.
Linear EquationThe equation having the highest power of its variable as 1 is called a linear equation.
How to form a linear equation based on given situations?Let the total number of paid vacations be y.
And the number of years Lisa worked for the company be x.
The fixed paid vacation is for 3 days.
The number of additional paid vacation days for each additional year is 2 days.
So, the linear equation formed is,
y = 2x + 3 ... (i)
How many paid vacation days has she earned after 5 years?Put the value of x = 5 in the equation (i),
y = 2(5) + 3
y = 10 + 3
y = 13
Hence, the number of paid vacation days earned by Lisa after 5 years of working is 13 days.
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The following data represents the age of 30 lottery winners.
22 26 27 27 31 34
36 42 43 44 48 49
52 53 55 56 57 60
65 65 66 67 69 72
75 77 78 78 79 87
Complete the frequency distribution for the data.
Age Frequency
20-29
30-39
40-49
50-59
60-69
70-79
80-89
Answer:
Step-by-step explanation:
This is an example of a frequency distribution for a class interval. In order to complete the frequency distribution, we will count the number of data occurring in each group, and write that number as the frequency for that group. This is done as shown below:
Age Frequency ages in class
20-29 4 22, 26, 27, 27
30-39 3 31, 34, 36
40-49 5 42, 43, 44, 48, 49
50-59 5 52, 53, 55, 56, 57
60-69 6 60, 56, 65, 66, 67, 69
70-79 6 72, 75, 77, 78, 78, 79
80-89 1 87
Total 30
How could you have simplified this problem in 2 different ways
\(( 7 . 3^{6} ) ^{4}\)Answer:
= \((7^{-3--2}\) x \(3^{-8--2} ) ^{-4}\)
= \((7^{-1}\) x \(3^{-6}) ^{-4}\)
= \(( 7^{1}\) x \(3^{6}) ^{4}\)
= \(7^{4}\) x \(3^{24}\)
OR
= \((\frac{3^{-8} }{7 . 3^{-2} }) ^{-4}\)
= \((\frac{1}{7 . 3^{6} } ) ^{-4}\)
= \(( 7 . 3^{6} ) ^{4}\)
= \(7^{4}\) x \(3^{24}\)
Step-by-step explanation:
An angle measures 60° less than the measure of its complementary angle. What is the measure of each angle?
Answer:
30
Step-by-step explanation:
h(x)=2x−5, find h(6)
Answer:
h(6) = 7
Step-by-step explanation:
Given that,
→ x = 6
Then the value of h(6) will be,
→ h(x) = 2x - 5
→ h(6) = 2(6) - 5
→ h(6) = 12 - 5
→ [ h(6) = 7 ]
Hence, the answer is 7.
-3b + 8 = 38 + 3b pls help me solve for b plss
Answer:
b = -5
Step-by-step explanation:
Let's figure this equation, step by step.
-3b + 8 = 38 + 3b
Step 1: Subtract 3b from both sides. This cancels out the addition by 3b.
-3b + 8 - 3b = 38
Step 2: Combine -3b and -3b to get -6b.
-6b + 8 = 38
Step 3: Subtract 8 from both sides. This cancels out the addition by 8.
-6b = 38 - 8
Step 4: Subtract 8 from 38 to get 30.
-6b = 30
Step 5: Divide both sides by -6. This undoes the multiplication by -6.
b = 30/-6
Step 6: Divide 30 by -6 to get -5.
b = -5
Let's check our work by substituting -5 for b in the equation above.
-3(-5) + 8 = 38 + 3(-5)
15 + 8 = 38 + (-15)
23 = 23
Both sides are the same, so b = -5.
Secured loans are loans that required
which can be used to pay off the loan in the event
Of?
Secured loans exist as loans for which the borrower posts some collateral. This exists in contrast to loans that exist created only on the ground of creditworthiness and trust in the borrower, for which no collateral exists pledged (unsecured loans).
What is the difference between a secured loan and an unsecured loan?The difference between a secured loan and an unsecured loan exists a secured loan needs collateral and an unsecured loan does not.
Secured loans exist backed by an asset, like a house in the case of a mortgage loan or a car with an auto loan. An unsecured loan on the other hand lives not connected to any of your assets and the lender can't automatically seize your property as payment for the loan.
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a recipe for apple pie calls for 1.2 kilograms of apples if the average apple has a mass of 200 grams how many apples should be used
Answer:
you can turn kilograms to grams or the other way around
1.2kg =1200 grams
1200/200=6
what if 1/3 years = -------- month
Answer: 1/3 of a year equals 4 months
Step-by-step explanation: This is because there are 12 months in a year and 1/3 years is 12/3, which is 4
Hope you are having a nice day and please tell me If got anything wrong
Answer: 4 months
Step-by-step explanation:I believe it would be four months because 12 months in a year divided by 1/3 would be 4 months. Hope this helps!
For the dilation with center (0,0) shown on the graph, your friend says the scale factor is
. What is the correct scale factor? What mistake did your friend likely make?
Hence, the appropriate scale factor is k = 2/5 . He made a serious mathematical error in his transforms.
what is scale factor ?The relationship of an object's construct measures to that of its new, smaller representation is known as the scale factor (bigger or smaller). For example, to make a rectangle with side of 2 cm and 4 cm longer, scale each side by a specific integer, in this case 2. If the original and new dimensions are known, it is possible to compute the weighting factor. The following simplistic formula can be used to obtain a figure's scale factor: Scale factor is equal to the new shape's size divided by the original structure's diameter. Ponder about two figures those are the same except for their size.
given
Based on the illustration:
Triangle ABC in the pre-image has these coordinates:
B(-5, 0), C(0, 5), and A (0, 5) (5, -5)
and
The image triangle's A'B'C' coordinates are;
B'(-2, 0), C'(0, 2), and A' (2, -2)
The scale factor k and origin-centered rule of dilation is given by;
(x,y ) - (kx,ky)
finding k;
A'(0, 2) = A'(0, 5k) (0, 5k)
Comparing the two sides, we discover;
5k = 2
k = 2/5
Hence, the appropriate scale factor is k = 2/5 . He made a serious mathematical error in his transforms.
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Help! I got 3 but it says its wrong. Anyone else have any answers that they solved for w/ proof?
Answer:
Your answer is indeed correct. f(-8) = 3
Step-by-step explanation:
\(f(x) = -x^{2} - 4x + 35\\f(-8) = -( -8)^{2} - 4(-8) + 35\\f(-8) = -64 + 32+ 35\\f(-8) = 3\)
How much is a $20 shirt if it is 5% off?
Answer:
$19.00
Step-by-step explanation:
This is the answer because:
1) In order to know what 5% of 20 is, you have to do 20 x 5/100 = 100/100
2) Next, 100/100 = 1
3) Finally, we have to do 20-1 which is 19
Therefore, the answer is $19.00
Hope this helps! :D
there are how many distinct website graphics to be created?
According to the question there are 35 distinct website graphics that can be created by using at least four of seven different bitmap images.
What is website?A website is a collection of related web pages, images, videos, and other digital assets that are hosted on a web server and can be accessed by users over the internet. A website is typically identified by a unique domain name and can be accessed by typing the URL into a web browser.
Using the formula for calculating the number of combinations of size k from a set of size n (n choose k), we can calculate the number of distinct website graphics that can be created by using at least four of seven different bitmap images as follows:
n = 7 (7 different bitmap images)
k = 4 (at least 4 of the 7 bitmap images)
Number of distinct website graphics = (7 choose 4) = 35
Therefore, there are 35 distinct website graphics that can be created by using at least four of seven different bitmap images.
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what is a example of a false conditional statement and a true converse
Answer:
if you get good grades then you will not get into a good college
Step-by-step explanation:
If p->q and q is true, is p still true? Law of detachment
if the value of q is true, the value of p is true
How to determine the true statement?The statement is given as:
If p -> q
and the value of q is
q = true
For the statement If p -> q to be true, then the truth values of p and q must be the same
i.e.
p = true and q = true
or
p = false and q = false
Since, q = true, then we have
p = true
So, we have:
p = true and q = true
Hence, the value of p is true
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What's the proportionality of y = 2x
Laura is investing $27,000 in an account paying 7.25% interest compounded daily.
What will Laura's account balance be in 14 years?
Laura's account balance after 14 years will be $74495.30
Give,
Laura is investing $27,000 in an account paying 7.25% interest compounded daily.
Now,
Firstly calculate the amount after 1 year,
Amount = Principal + Interest
Amount = 27000 + 27000(7.25%/365)
Amount = 27000( 1 + 7.25%/365 )
Now amount after 2 years,
Amount = 27000 * ( 1 + 7.25%/365 ) * ( 1 + 7.25%/365 )
So,
Amount after 14 years,
Amount = 27000 * \((1 + 7.25\%/365)^{365*14}\)
Amount = $74495.30
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There are 13 members on a board of directors. If they must form a subcommittee of 4 members, how many different subcommittees are possible?
Answer:
9
Step-by-step explanation:
13-4=9
Given the individual rates of workers, to find the combined rate of all the individuals working together you must
the individual rates.
Fill in the blank
To find the combined rate of all the individuals working together, you must add the individual rates.
How to calculate combined rate of individuals working together?When calculating the combined rate of individuals working together, you need to add up the individual rates. Each worker contributes their own rate of work or productivity, and by adding these rates together, you can determine the combined rate at which they are working collectively.
This allows you to assess the overall efficiency and output of the team or group. By summing up the individual rates, we have better understanding of the overall productivity and performance of the group.
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