Answer:3600 Step-by-step explanation:
Answer:
The first term is 3 and common difference is 8.
And
The formula for sequence is:
Function is:
Step-by-step explanation:
Given that
The general formula for arithmetic sequence is:
Here
a is the first term
n is the term number
and d is the common difference
for 4th term
For 8th term
subtracting equation 1 from equation 2
Putting d = 8 in equation 1
Now for the function
The sequence can also be expressed as a function as:
Hence,
The first term is 3 and common difference is 8.
And
The formula for sequence is:
Function is:
Answer:
54 ounces
Step-by-step explanation:
1.8 * 30 = 54
Answer:
Step-by-step explanation:
is our quadratic,where h(t) is the height of the object after t seconds. If we are looking for how long, t, it takes the object to hit the ground, h(t) will be equal to 0 since the height of something on the ground is 0. We set the quadratic equal to zero and factor it using the quadratic formula:
and
and
and
the 2 solutions are:
and
and since time can never be negative, we know that it takes 4.98 seconds for the rock to hit the ground under the given conditions.