1. The side lengths of the base of a triangular prism ore 6 motors, 7 motors points and 9 meters. The height of the prism is 12.5 meters. What is the LATERAL
surface area of the prism in square meters?
7 m
9 m
12.5 m
6 m
O 300 sq meters
0 275 sq meters
393.75 sq. meters
034.5 sq meters

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

Carmen ayer en el mercado compro 3/4 kg de guayabas, 6/8 kg de peras, 1/2 kg de naranjas ¿cuantos kilogramos de fruta compro?