Answer:
I think the answer would be 60.
Step-by-step explanation:
Hopefully this helps ya out but I may be wrong so please don't get angry.
Answer:
Option A is correct
Step-by-step explanation:
The given equation is
h = -16t^2+6t+4
When the ball will hit the ground, height h = 0
Putting value of h = 0
0 = -16t^2+6t+4
Now solving to find the value of t
=> -16t^2+6t+4 = 0
Multiply with -1
16t^2-6t-4=0
Using quadratic formula to find value of t
a= 16, b= -6 and c= -4
Putting values,
Since time cannot be negative, so t = 0.721 or 0.72
So, Option A is correct
If you would like to solve -5x^2 * (4x - 6x^2 - 3), you can do this using the following steps:
-5x^2 * (4x - 6x^2 - 3) = (-5x^2) * 4x - (-5x^2) * 6x^2 - (-5x^2) * 3 = -20x^3 + 30x^4 + 15x^2 = 30x^4 - 20x^3 + 15x^2
The correct result would be <span>30x^4 - 20x^3 + 15x^2.</span>
The answer to the math probability question you are presenting above would be .475 or (47.5%). The value of 3 years multiplied by 1000 would equal to 3000, thus the person will listen to music 3000 hours a year - which is two standard deviations than the mean. Following the empirical rule, the answer would be .475.
Answer:
The correct answer is subtraction!
Step-by-step explanation:
You would use the operation P.E.M.D.A.S
1.Parenthesis
2.exponent
3.multiply
4.divide
5.add
6.subtract
Hopes this helps!
If you feel this answer was correct can you please mark this as a bralinest answer! please and thank you!
