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omeli [17]
2 years ago
8

A missile is launched along a path determined by the equation f (x) = -2x2 + 72x, where f (x) is the height of the missile in fe

et x seconds after the launch. A plane is flying nearby at a height of 650 feet. Is the plane in danger? Why or why not?
Mathematics
1 answer:
pishuonlain [190]2 years ago
7 0

Answer:

<h3>gjxbgdgufgjkgjfncvjvmjfjfufjgjgigigigkfjgjgjgjfjfufjgjcjcjcjg</h3>
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Jack's mother gave him 50 chocolates to give to his friends at his birthday party. He gave 3 chocolates to each of his friends a
Elis [28]

Answer:

Equation: 3x + 2 = 50

# of friends: 16

Step-by-step explanation:

3 chocolates each or 3x because what "each" means is not known yet-

3x

<em>Note: Always use x for an unknown value</em>

2 remaining chocolates-

3x + 2

50 total chocolates-

3x + 2 = 50

Remove two to keep the x alone-

3x = 48

Remove the 3 or the "Coefficient" by dividing-

48/3 = 16

x = 16

Equation: 3x + 2 = 50

# of friends: 16

8 0
3 years ago
What is the value of a? <br> 14 – 2a = 4a – 16
VladimirAG [237]
14 - 2x = 4a - 16

First, add 2a to both sides. / Your problem should look like: 14 = 4a - 16 + 2a
Second, simplify 4a - 16 + 2a to get 6a - 16. / Your problem should look like: 14 = 6a - 16
Third, add 16 to both sides. / Your problem should look like: 14 + 16 = 6a
Fourth, add 14 + 16 to get 30. / Your problem should look like: 30 = 6a
Fifth, divide both sides by 6. / Your problem should look like: \frac{30}{6}  = a
Sixth, 6 goes into 5 to get 30, so simplify \frac{30}{6} to 5. / Your problem should look like: 5 = a
Seventh, switch your sides. / Your problem should look like: a = 5

Answer: a = 5
3 0
3 years ago
Read 2 more answers
Who can do my online work ?
Ludmilka [50]
I,ll do your online work for you
5 0
3 years ago
What is the answer for this equation 600 is 4/9 of what number 
horrorfan [7]

Answer:

933.3333333

Step-by-step explanation:

6 0
2 years ago
The jogging track is of a mile long. If Ashley jogged around it 4 times, how far did she run?
matrenka [14]

Answer: 4 miles

Step-by-step explanation:

If Ashley ran 1 mile 4 times, she ran 1+1+1+1, or 1*4, or 4 miles.

<em>Hope it helps <3</em>

5 0
3 years ago
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