Plz will give 40 points! astronomers observed a planet orbiting a distant star. they expected the planet to orbit the star approximately 1 7/8 times every 4 earth years. about how many earth years will it takr the planet to orbit the star once? a. 15/32 b. 7 1/2 c. 2 2/15 2/15

The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. identify the domain for each of the given functions.

Ithink i know it but i want to be sure so can you me out ?