Show the conjecture is false by the counterexample any number is divisible by 2 is divisible by 4

Can a parent ever be exactly three times as old as the child

Tell whether the study is an experimental study or an observational study. You want to study the effects of regular exercise on a person's heart rate. You measure the heart rate of a person at rest and again after jogging in place for 5 minutes.

you have 16 yellow beads 20 red beads and 24 orange beads. whats the greatest amounts of bracelets you can make with out leftovers?

A rectangular prism is 3 meters long, 4 meters wide, and has a total surface area of 94 square meters. What is its height? 3 m 4 m 5 m 6 m

Translate each sentences into an equation fifty - three plus four times b is as much as 21

The rising cost of nursing homes is forcing families to plan ahead. Nursing home costs have risen roughly 20% in 3 years, to an average of $46,000 per year. What is the cost of nursing home care 3 years ago? Round to the nearest thousands.

At 1:30 PM Tom leaves his boat from a dock and head south. He travels at a rate of 25 mph. 10 minuets later, Mary leaves the same dock in her speedboat and heads after Tom. If she travels at a rate of 30 mph, when will she catch up with Tom?

What is the domain of the function y = square root x?

Which is the best estimate of the sum of 56.78+5.06

Solve the inequality - 3/4