Answer:
240 divide by 6 is 40. the mph is 40
(The one you have checked so far is not correct, the product of a rational and irrational number is irrational)
The sum of a and b is never rational
b^2 is sometimes rational
^ Those two I know are correct
I forget if A^2 is always rational is correct or not
I hope this helps at all
check the picture below.
make sure your calculator is in Degree mode.
Answer:
substitute 10 for y (y=10) and solve for t
2.17
Step-by-step explanation:
I think the equation is written wrong because assuming that his wage increases at the end of each year, the beginning of the first year wages should be 7.72, not 0.
recommended correction
y=7.72 + (1.05)t