Answer:
4² × 16² = 4,096
Step-by-step explanation:
4² × 16²
= 16 × 256
= 4,096
Answer:
an experiment because a treatment was applied to a group
Step-by-step explanation:
jayfeather friend me
Answer:
The ball will take approximately 2.165 seconds.
Step-by-step explanation:
The height of the ball is represented by the function , the time taken by the ball to hit the ground is a value of such that , we proceed to solve the following equation for :
(1)
The ball will take approximately 2.165 seconds.
Answer:
e = - 43/5
Step-by-step explanation:
5e = -51+8
5e = -43 Divide both sides
Answer:
x = -2, y = 7
Step-by-step explanation:
Since it's a system of equations, we know that the they use the same variables. To use substitution to solve a system of equation, we must take one equation and solve it for a variable, then you plug the solution into that variable for the other equation:
-2x + y = 11
y = 2x + 11
-------
4x + 4y = 20
4x + 4(2x + 11) = 20
4x + 8x + 44 = 20
12x + 44 = 20
12x = -24
x = -2
Then we can plug "x" into the first equation:
-2x + y = 11
-2(-2) + y = 11
4 + y = 11
y = 7