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fomenos
2 years ago
14

The equation h(x) = -3x^2 +75 models the height of an acorn as it falls from a tree 75 feet above the ground after each second,

x. After how many seconds does it hit the ground?
Mathematics
1 answer:
OleMash [197]2 years ago
5 0

Answer:

this is lots of words that my brain can't understand :/

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Mandarinka [93]
Both are correct because 2 + 4 =6 and 2x3= 6
3 0
2 years ago
Solve for "X"<br> 4x – 0 = 12<br> hurry
soldier1979 [14.2K]

Step-by-step explanation:

4x-0=12

4x=12divide both sides by 4

x=3

6 0
3 years ago
I NEED HELP PLEASE!!
prohojiy [21]
60% decimal = .6 fraction= 6/10
3/4 percent =75% (think of $$) decimal =.75
0.23 percent =23% fraction= 23/100
1/8 percent= 12.5 decimal = 0.125
18% decimal= .18 fraction= 18/100 (simplified to 9/50)
2/3 percent=0.6% repeating (so put a line over 6) decimal= 0.6 repeating aswell so do the same as last
Your welcome :)
5 0
3 years ago
How to find the answer
KATRIN_1 [288]
Use this equation:
A = P(1+r)^t

Where A is the final amount
P is the initial amount
r is the annual rate
t is the time in years

P = 1500
r = 0.07
t = 3

A = 1500 (1.07^3)
≈ $1837.56

Have an awesome day! :)
5 0
3 years ago
Determine the missing angle.
yarga [219]
Answer: 130 degrees

Explanation: 180-50=130
4 0
2 years ago
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