- A large hose can fill a swimming pool in 44 hours, and a
small hose can fill the same pool in 32 hours. If both hoses
are used to fill the pool, how long will it take to complete
the task?*
*State your answer as a decimal. Round to the nearest thousandth.
hours

10a^3+277a^2-132a-792

step-by-step explanation:

(2a+11)(5a-12)(foil)

=10a^2-24a+55a-132 =10a^2+31a-132

(10a^2+31a-132)(a+6)

=10a^3+60a^2+31a^2+186a^2-132a-792 =10a^3+277a^2-132a-792

i hope this is what you are looking for : )

89

step-by-step explanation:

a

b

d

step-by-step explanation:

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value