A container is 70% filled with chemical solution. The container holds 1,650 liters of chemical solution. How many liters of chemical solution are needed to fill the container to the top?

The height of a triangle is 4 in. greater than twice its base. the area of the triangle is no more than 168 in.^2. which inequalitycan be used to find the possible lengths, x, of the base of the triangle?

Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?

Issof claims that the scale factor is 1/2. which statement about his claim is correct