Sue wants to buy an air conditioner for her bedroom. She has been told that the air conditioner needs to have 20
BTUs (British thermal units) per square foot to cool her bedroom. Her bedroom measures 15 feet by 12 feet.
Enter the number of BTUs needed to cool her bedroom.

tip $2.90

total $17.40

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.

ιт ωιℓℓ вєтнє fιяѕт ¢нσι¢є(α.)

convert the exponential equation to a logarithmic equation using the logarithm base (6) of the right side (36) equals the exponent (2).

ℓσg6(36)=2

нσρє ι ¢συℓ∂ нєℓρ уα