Write each polynomial in standard form identity the leading coefficient 4x2 - 7x4 + x – 15

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?

What are the first 4 terms in the multiplication pattern given by the formula 2×4n

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions