The diameter of a certain star is about 6.8 * 10^6 km express this distance in standard form.
the star's diameter is about
how many km.

Which interval for the graphed function contains the local maximum? [–3, –2] [–2, 0] [0, 2] [2, 4]

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?