Summer buys and sells diamonds. She has a diamond that weighs 1.825 carats. What is the weight of Summer’s diamond rounded to the nearest hundredths

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 sotions to the quadratic equation 9x^2=4

5/6+7/8what is the answer sealsdbdbshd