Answer:
Option C.
Option B.
Step-by-step explanation:
By definition, the square of a number is that number times itself.
The square root of a perfect square is a whole number.
Since the square root of another number (not perfect square) is not a whole number, you can estimate it finding two perfect square roots that number is between.
1) Observe that 4 and 9 are perfect squares:
And 8 is between those numbers.
Therefore, the square roots 
and 
are used to estimage 
2) Notice 36 and 49 are perfect squares:
And 42 is between those numbers.
Therefore, the square roots 
and 
are used to estimage 
Answer:
He will earn $420.00
Step-by-step explanation:
Answer:
1.78 pints
Step-by-step explanation:
We need to find 4/5 of the total pints of paint she used, so we know how much blue paint she used. Then, we subtract that from the total pints of paint that she used.
She used 8.9 pints of both blue and white paint.
Therefore, the amount of blue paint she used is:
4 / 5 * 8.9 = 7.12 pints
The amount of white paint she used is therefore:
8.9 - 7.12 = 1.78 pints
Answer: Projectile motion involves objects that are dropped, thrown straight up, ... pjm1. bracketleft. y = height t = time in seconds a = acceleration due to gravity ... Notice that this formula is a quadratic function, which means its graph will be a parabola.
Step-by-step explanation:
Answer:28.50
I’m doing a lesson for iready and I had the same question
