Answer:
y=1/2+3
Step-by-step explanation:
For the first one, 0 and 3. 0/2 is not possible so we just add 3.
Second, 1/2 is 0.5 of 1/2. Plus 3 is 3 1/2.
Third, 2/2 = 1 + 3 = 4.
And last, 3/2 = 1.5 or 1 1/2. 1 1/2 + 3 is 4 1/2
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Hope this helps!
Answer:
45.3 miles/hour
Step-by-step explanation:
30.2 / .666667
A rational number for that question could be 5
Answer:
Step-by-step explanation:
An x value of 0 can only be plugged into the equation that has a domain that includes 0. The first function's domain is between -2 and -4, so 0 is not included in that domain. In the third function, the domain is between 1 and 3, so 0 is not included in that domain, either. The middle function's domain does include 0 (0 falls between -2 and 1) so we can only evaluate this function at an x value of 0.
g(0) = -0 - 1 so
g(0) = -1
Answer:
128 ft / second.
Step-by-step explanation:
It's acceleration is due to gravity and is 32 ft s^-2.
To find the velocity when it hits the ground we use the equation of motion
v^2 = u^2 + 2gs where u = initial velocity, g = acceleration , s = distance.
v^2 = 0^2 + 2 * 32 * 256
v^2 = 16384
v = 128 ft s^-1.
