The answer is 90. It can be divided by 2,3,5,6, and 9. The other numbers in the choices cannot be divided by all of these numbers to find a whole. 78 can't be divided by 5 to get a whole number, the other numbers can't be divided by 2 to get a whole number. So 90 is your answer. 90/2=45 90/3=30 90/5=18 90/6=15 90/9=10
Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%
Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.
Which rule describes the composition of transformations that maps ajkl to aj"k"l"? ro. 900 o to, -2(x, y) to, -20 ro, 900(x, y) ro, 9000 t-2. o(x, y) t-2, 00 ro, 900(x, y)