A scientist has three small jars of chemicals to use for an experiment. Jar 1 has a mass of 0.62 gram. Jar 2 has a mass of 1.431 grams. Jar 3 has a mass of 0.5 gram. What is the total mass of the jars, in grams?

Suppose a gym membership has an initial enrollment fee of $75 and then a fee of $29 a month. which equation models the cost, c, of the gym membership for m months?

Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet.what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet

Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a – b < 1 a < b + 1