In a group of 101 students 30 are freshmen and 41 are sophomores. Find the probability that a student picked from this group at random is either a freshman or sophomore.

Which expression is equal to the number of grams (g) in 2.43 kilograms (kg) ?

The measure of each interior angle of a regular polygon is eleven times that of an exterior angle how many sides does the polygon have

How do you do commission

Round 235,674 to the nearest thousand. A. 235,700 B. 236,000 C. 240,000 D. 235,670

What is 0.79 divided by 100

How do you find unknown angle measurements with no measurements on either side of the angle

5 * {25 - [ (90 - 80) * (18 : 9) ]}

Rob and Nancy are working on a project. Rob completes 1/8 OF IT ON Monday and 3/8 of it on Tuesday. Nancy completes 2/8 of it on Wednesday and 1/8 of it on Thursday. Is the project completes. Explain.

Examine this set of Pythagorean triples from part C. Look for a pattern that is true for each triple regarding the difference between the three values that make up the triple. Describe this pattern.

Curtis traveled a distance of 12 miles in 2 hours from the park to his home. What was his average speed in miles per hour?