21.2264 is 21.2 rounded to the nearest tenths; the place after the decimal is there tenths place so in the hundreths place, the number 2 is less than 5 therefore rounding it to 2.
Answer:
the last one
Step-by-step explanation:
when something asks for product it means multiplication
to get 2 times -5, you move first to -5 then to -10
Answer: y^2-4y-6
Step-by-step explanation:
If you have questions like this, you have to multiply the number of things that are bought by their prize per things:
so here the number is 10 gallons, and the prize is 3.26 per gallon.
and the answer is 10*3.26, which is 32.6 (multiplying fractions by 10 means "moving" the perdioD by 1 to the right, a tip!)
Answer:
f(4) = 0
Step-by-step explanation:
If the value of x is between 0 and 5, then the f(x) will equal 0.
x = 4 is greater than 0 and less than 5, so f(4) = 0
