If the distance of an object from Earth is increased by a distance x, by what factor has its apparent brightness changed?

Whats the answer for this? 2*56 (76,04?

Which equation to solve the problem It takes Zane m minutes to clean his room. This is 35 minutes more that the 22 minutes it takes to walk the dog. How long does it take to clean his room? A. m-35=22 B. m+22=35 C. 35-m=22 D. m+35=22

While passing a slower car on the highway, i accelerate uniformly from 12 m/s to 24 m/s in a time of 10.0s. How far do you travel during this time and what is the magnitude of your acceleration

The base of a solid in the first quadrant of the xy plane is a right triangle bounded by the coordinate axes and the line x + y = 2. cross sections of the solid perpendicular to the base are squares. what is the volume, in cubic units, of the solid?

The maximum number of students in a classroom is 26. If there are 16 signed up for the art class, how many more students can join the class without exceeding the maximum?

An air conditioning fan makes 125 revolutions per second, how many revolutions will it make if it runs for 30 minutes?

If 1+9+8=1 then 2+8+9=x

How many pounds ante in 60 kilograms

Is the expression 4 (3 + 5) - 10 = 4 x 3 + 5 - 10 true or false? Explain

3x+2 (5x-3) = 7 multi step equation