The first number: 3 + x
The second number: x
3 * (3 + x) < 4 * x
If you would like to find the two numbers, you can calculate this using the following steps:
3 * 3 + 3 * x < 4 * x
9 < 4 * x - 3 * x
9 < x
x > 9
Result: The first number is greater than 12 and the second number is greater than 9.
The question is asking you to find the axis of symmetry, which is the x-value of the vertex. In order to do that you need to factor the function to find the zeros and add the zeros together and divide by two to find the axis of symmetry.
y=-16x^2+608x
y=-16x(x-38)
Zeros: x=0 and x=38
38/2=19
Therefore it takes 19 seconds for the projectile to reach its maximum height.
Hope this helps!
Answer:
False
Step-by-step explanation:
The G's are in equal segments, and when you divide 558 by 100, you get 5.58, not 600(if each G=100).
Answer:
Z is the standard normal random variable. The table value for Z is the value of the cumulative normal distribution. For example, the value for 1.96 is P(Z<1.96) = . 9750.
Step-by-step explanation:
Z is the standard normal random variable. The table value for Z is the value of the cumulative normal distribution. For example, the value for 1.96 is P(Z<1.96) = . 9750.
X= -4y let this be equation 1
x+5y=2 let this be equation 2
substitute equation 1 in 2
-4y + 5y = 2
y=2
substitute the value of y in equation 1
x= -4y
x= -4(2)
x= -8
