A Find the measurements below in the form
ax 10, where I the density of air at 27°C and 1 atm
pressure, 0.00161 g/cm3
b the radius of a calcium atom,
0.000 000 000 197 m
c one light-year, 9460 000 000 000 km
d the mass of a neutron,
0.000 000 000 000 000 000 000 001 675 g.

The hypotenuse of an isosceles right triangle is $14\sqrt 2$. what is the area of the triangle?

Part of the total score for each program is the sum of five program component scores. on the free program, the sum of these five program component scores is multiplied by a factor of 2.0. yuzuru hanyu, of japan, earned scores of 9.07, 8.96, 8.89, 9.21, and 9.36 for the program components portion of his free program. how many total points did he receive for this portion?

Ascatterplot is produced to compare the size of a school building to the number of students at that school who play an instrument. there are 12 data points, each representing a different school. the points are widely dispersed on the scatterplot without a pattern of grouping. which statement could be true