Suppose you take an 80 question mc test with 5 choices if 60% is passing, what are your chances of passing

Why does math exist at all

Jos has read 140 pages of his 300 page book what percent of the book has he read?

A train traveled 240 km in 2.5 hours and then slowed down traveling the final 180 km in 2 hours. What was the train's average speed in km/h? A. 96 km/h B. 90 km/h C. 84.7 km/h D. 93.3 km/h

Which word does not belong with the others?

An object moving along a curve is at position P (2cost, sint) where t denotes time in seconds. Find the speed of the object at position P. Is this object travelling at a constant speed? If not, compare the speed of the object at t=1 and t=3.

Round 1.51 to the nearest one

Whch is bigger 3 km or 5000 m

Can you guess this mystery author? Clue#1 He was born in England Clue#2 He was in the British Army during World War 1.

A fishing boat was out to sea for 6 months and traveled a total of 8578 milesin the first month the boat traveled 659 miles how many miles did the fishing boat travel during the remaining 5 momths

What is 3/4 + (-7/4) ?