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Roman55 [17]
3 years ago
10

Wing Length vs. Age у 18 16 14 12 10 Age 6 ONA O 00 X 5 07 1 2 3 4 Wing Length (in) The y-intercept of the estimated line of bes

t fit is at (0, b). Enter the approximate value of b in the first response box. Enter the approximate slope of the estimated line of best fit in the second response box.​

Mathematics
1 answer:
kifflom [539]3 years ago
4 0

Answer:

For a glider, which a paper airplane is the more lift the glider has the longer it can fly. However, you must keep the weight and drag in check to avoid flight failure.

Step-by-step explanation:

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For Carolinas birthday her mom took her and 4 friends to a water park. Carolinas mom paid $40 for 5 student tickets.what was the
____ [38]
If you divide 40 and 5 it equals $8 for 1 student ticket
3 0
3 years ago
Read 2 more answers
3 people divide $30 charge. They get refund of 1 dollar each and cashier keeps 2 dollars. When cross checking you multiply 9x3=2
Inessa [10]

Answer:

First, 3 people divide $30, then each one of them pays:

$30/3 = $10.

Each one of them gets $1 in refound.

Then at the moment, each one of them paid $9, and there are 3 friends, so the total amount is 3*$9 = $27.

We also know that the cashier keeps $2, but these $2 must come from the $27 that the friends paid.

Then we will have $27 = $25 + $2.

This means that the total cost was $25, and the cashier kept $2 as a tip.

Now, in your problem, you add the $2 that the cashier kept to the $27 that the friends paid. While those $2 actually are already counted in the $27 that the friends paid.

7 0
3 years ago
The cost of new carpet, c, varies directly with the area of the room being carpeted, a. Carpet for a 150-square foot dining room
11111nata11111 [884]

Answer:

3. C=4a

Step-by-step explanation:

600/150 = 4 (one square foot = $4)

5 0
2 years ago
Which equation represents the graphed function?
yKpoI14uk [10]
Y= -2x + 3 is correct
5 0
3 years ago
Read 2 more answers
Find the minimum value of the function f(x) = x2 + 5x – 6
Klio2033 [76]

So the easiest method to find the vertex (the minimum in this case) to do this is to find the axis of symmetry, then plug it into the function.

Firstly, the equation to find the axis of symmetry is x=\frac{-b}{2a} , with b = x coefficient and a = x^2 coefficient. The equation equation can be solved as such:

x=\frac{-5}{2*1}\\\\x=\frac{-5}{2}\\\\x=-2.5

Since the vertex falls on the axis of symmetry, we know that the x-coordinate of the vertex is -2.5. Now to solve for the y-coordinate, plug in x with -2.5 and solve as such:

f(-2.5)=(-2.5)^2+5*(-2.5)-6\\ f(-2.5)=6.25+(-12.5)-6\\ f(-2.5)=-12.25

Now putting it all together, our minimum value (vertex) is (-2.5,-12.25).

6 0
3 years ago
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