The diameter of a semicircle is 98 meters. What is the semicircle's radius?

If sin A is negative and cos A is positive, what is the number of the quadrant in which angle A terminates?

A line inintersects at triangle at least once, but not at any of its vertices. What is the maximum number of sides that a line can intersect a triangle? similarly, a square? a convex quadrilateral? A quadrilateral, in general?

What is the area? 16 km 17 km

If you assume the samples are representative how many whole wheat bagels might you infer are sold at each store

How many different committees can be formed from 8 teachers and 38 students if the commin how many ways can the committee of 8 members be selectedttee consists of 4 teachers and 4 students? In how many ways can the committee of 8 members be selected

What is 86310 in yards

Esmerelda rents a car from a company that rents cars by the hour. She has to pay an initial fee of $52, and then they charge her $8 per hour. She has $144 available to spend on car rental.

A bottle of soda contains 390 mL. a) How many milliliters are contained in a four-bottle carton? b) How many liters does the amount in part (a) equal? c) At $2.25 for the carton of soda, what is its cost per liter?

Why does an even number plus an odd number always equals an odd number?

Alex collects stamps. He wants to buy a superhero set for $3.88, a president set for $5.88, and a dinosaur set for $3.88. He has $15 to spend on stamps.