Cho hình chóp SABCD, M thuộc là AC, N thuộc BC, K thuộc SA sao cho MC= 1/2 AC, N, K là trung điểm BC, SA. Xác định giao tuyến: a/(KMN) và (SAB)
b/(KMN) và (SBC)

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.

Iwill give brainliest only if your correct the words subsequent and submerge both contain the prefix sub. based on this information, what does the prefix sub most likely mean? a) under or secondary b) true or verifiable c) tricky or difficult d) around or centered on

Line l passes through points (0,4) and (3,6) what is the slope of a line that is parallel to line l -2/3 -3/2 2/3 3/2