H(t) = t^(3/4) - 3t^(1/4)

The critical points can be evaluated by taking the first derivative and equating to 0.

h'(t) = 3 / t^(1/4) - 3 / 4t^(3/4)
3 / (4t^(3/4)) = 3 / t^(1/4)
4t^(3/4) = t^(1/4)

4 = 1/√t
t = 1/16, t = -1/16

3 0

3 years ago

The problem says find product then identify the two whole numbers between which the product lies the problem is 3×3/4=

galina1969 [7]

Answer:

So identifying this problem,3 times 3 is 9.Then 9 divided by 4 equals 2.25.To give you an answer of (2.25+9).

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

There are 10 kids on the math team. Two kids will be selected from the team to compete in the state competition. How many ways a

patriot [66]

Answer:

45 ways

Step-by-step explanation:

Total number of kids = 10

We have to select the 2 kids

So the number ways to select two kids $^{10}C_2$

We know that $^{n}C_r=\frac{n!}{r!(n-r)!}$

So $^{10}C_2=\frac{10!}{2!(10-2)!}=\frac{10!}{2!\times 8!}=\frac{10\times 9\times 8!}{2\times 8!}=45$

So there are 45 ways to select 2 competitors

8 0

3 years ago