1st answer : 1116 - (6x19) /6
If the family buys 6 tickets and the travel insurance is $19 per ticket:
6 x $19 = $114
Take away the total cost from the insurance
$1,116 - $114 =$1,002
6 tickets cost $1,002
Divide $1,002 by 6
$1,002 / 6 = $167
2nd ANSWER::: each ticket costs $167
<h3>
Answer: -0.05</h3>
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Explanation:
On day 56, the amount of money brought in was 2.95 million.
Then on day 112, the money earned was 0.279 million
We'll subtract those two dollar figures to get
0.279 - 2.95 = -2.671
The negative result is to indicate a decrease. So the studio has missed out on about 2.671 million dollars.
This value is then divided by the difference in the number of days (112-56 = 56), so we get -2.671/56 = -0.047696 which is approximate.
Rounding to two decimal places leads to the final answer -0.05
The amount earned has dropped by about 0.05 million dollars per day, or 50 thousand dollars per day. This is the amount of money they are missing out on as less people go to see the movie. This figure is approximate because we're talking about the average rate of change over a certain period of time.
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This is what your steps could look like if you don't like the approach of the last section.
m = average rate of change
m = ( f(b) - f(a) )/(b - a)
m = ( f(112) - f(56) )/(112 - 56)
m = ( 0.279 - 2.95 )/( 112 - 56 )
m = (-2.671)/(56)
m = -0.047696
m = -0.05
The equation of the scatter plot is (a) y = 100x + 2
<h3>How to determine the equation of the scatterplot?</h3>
The line of best fit of the scatter plot passes through the points
(x,y) = (0,2) and (1,102)
Start by calculating the slope using:
So, we have:
m = 100
The equation is then calculated as:
y = m(x - x1) + y1
This gives
y = 100(x -0) + 2
Evaluate
y = 100x + 2
Hence, the equation of the scatter plot is (a) y = 100x + 2
Read more about scatter plot at:
brainly.com/question/6592115
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1) This equation is a polynomial to the second power, so lets use the quadratic formula.
<span>[ -B +- squareroot(B^2 - 4AC) ] / 2A -A bit hard to read without the actual format. </span>
<span>= [ -20 +- squareroot( 20^2 - (4)(-5)(60) ) ] / (2)(-5) -A corresponds to -5, B to 20, and C to 60. Plug in. </span>
<span>= [ -20 +- squareroot(400 - (-1200) ) ] / (-10) - Simplifying.... </span>
<span>= [-20 +- 40] / (-10) </span>
<span>Because there is a plus/minus we now have two equations. </span>
<span>= [-20 - 40] / (-10) and = [-20 + 40] / (-10) </span>
<span>= 6 = -2 </span>
<span>Now in case you aren't extremely familiar with the quadratic equation, by plugging in each piece and solving, we get the two x-intercepts that this parabola equation crosses and a graph. Lucky for us, this means that the two numbers we solved for is equal to the time at which this object touches the ground. </span>
<span>Common sense solves the rest. You cant have negative time so -2 is off our list. </span>
<span>****That means it will take 6 seconds for this object to hit the ground. ***** </span>
<span>2) We have f(x)=2x+12 and x is the amount of movies, and this function gives us the cost of the rental. </span>
<span>She requires 7 movies, so all we have to do is simply plug in 7 for x. </span>
<span>f(x) = 2x + 12 </span>
<span>= 2(7) + 12 </span>
<span>= 14 + 12 </span>
<span>= $26 -So the cost for 7 movies will be $26. </span>
<span>We know she already has $10 so we just subtract $26 - $10 and we get $16. </span>
<span>**** In order for her to rent 7 movies, makayla needs $16 more dollars.****</span>
The answer to your problem is 132.77