Answer:
She exercises for 4.5 hours during these 6 days.
Step-by-step explanation:
In this question:
Each day, she exercises 3/4 of an hour a day.
In 6 days, she will have exercised for:
She exercises for 4.5 hours during these 6 days.
The range is 2.5 to 8.5. Range is the lowest number to the highest number.
Answer:
Blue grape in most expensive
Step-by-step explanation:
Given:
Amount of blue grapes = $18
Number of blue grapes = 4 bags
Amount of green grapes = $6.04
Number of green grapes = 2 bags
Find:
Which grape in most expensive
Computation:
Cost of blue grapes = 18 / 4
Cost of blue grapes = $4.5
Cost of green grapes = 6.04 / 2
Cost of green grapes = $3.02
Blue grape in most expensive
Answer: A) The only zero of the function is 3 which is where the graph of the function intersects the x-axis
Step-by-step explanation:
Remember, a quadratic function which has roots x = a, and x = b, can be written as:
p(x) = A*(x - a)*(x - b)
Where A is the leading coefficient. This is the factorized form of a quadratic.
We have the function:
f(x) = (x - 3)^2
Now, we could rewrite this as:
f(x) = (x - 3)*(x - 3) = 1*(x - 3)*(x - 3)
Then we wrote f(x) in its factorized form, from this, we can see that the roots of the function are x = 3, and x = 3 (we have the same root two times)
Then the only root of f(x) is x = 3.
Remember that a root (also called a zero) is the value of x where the function intersects the x-axis. then the correct option here is:
A) The only zero of the function is 3 which is where the graph of the function intersects the x-axis
Answer:
same here, i answer so many questions and no one ever gives me brainiest
Step-by-step explanation:
