Find the area of a trapezoid with bases of 15cm and 6 cm and a height of 1/5cm

If we have enough data to partition the dataset into training, validation, and test samples, which one of the following classification models is most likely to be the best when applied to the test sample?

The circumference of a bike tire is 69.08 inches what is the diameter

What is the means-to-MAD ratio the data sets data set 115, 16, 17, 17, 17, 17, 18, 19 data set 212, 13, 13, 14, 14, 14, 16, 16

Estimate 102.3 divided by 4.7

A rectangular ink pad has a perimeter of 30 centimeters and an area of 54 square centimeters. What are the dimensions of the ink pad?

Air containing 0.04% carbon dioxide is pumped into a room whose volume is 6000 ft3. The air is pumped in at a rate of 2000 ft3/min, and the circulated air is then pumped out at the same rate. If there is an initial concentration of 0.

In the general linear equation, y = bx + a, what is the value of b called?

Theodore invested $19,000 at 11% simple interest for 1 year. How much is in the account at the end of the 1 year period

Beccas dad told her that she needs to practice piano for two hours this week so far she has practiced 20 minutes on Monday a half an hour on Tuesday and 15 minutes on Wednesday how much longer does she need to practice?

Which lines are perpendicular to the line y - 1 = (x+2) ?