When a constant force is applied to an object, the acceleration of the object varies inversely with its mass. When a certain constant force acts upon an object with mass 3 kg, the acceleration of the object is 10 m/s? When the same force acts upon another object, its acceleration is 15 m/s? What is the mass of this
object?

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490

company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b

$75.00

step-by-step explanation:

i = prt

i = 1,5000 * 0.025 * 2

i = 75