Answer:
Step-by-step explanation:
We are given that
We have to find
To find the value of we will multiply f(x) by g(y)
Now,
Hence,
Answer: t = 6 s
Step-by-step explanation:
When Rose hit the water, the height of the jump is 0, so: h(t) = 0.
Resolving it, we have:
-16t² + 16t + 480 = 0
To simplify the second degree equation, divided it by 16:
-t² + t + 30 = 0
Now, solve the equation using Bhaskara:
Δ = 1² - 4. (-1) . 30
Δ = 1 + 120
Δ = 121
t =
t₁ = = - 5
t₂ = = 6
Since time can be negative, it took t = 6s for Rose to hit the water.
Answer:
y = 4/5
Step-by-step explanation:
Since, y varies inversely as x.
ANSWER
EXPLANATION
The given expression is
This is the same as:
In index notation, we write this as
To write this as a negative index, we use the property:
This implies that;
N-2=c
n is the number of tomatoes Jolie starts with and c is what Jolie has left after making the salad.