Chose yes or no to tell weather each expression is equivalent to -3(0.15-0.2+0.25p) 0.15-0.75p
-0.45-0.6+0.75p
-3(-0.05 + 0.25p)
-3(0.15)+(-3)(0.2)+(-3)(0.25p)

Blank × 10-3 is 2,000 times greater than 1.9 × 10-6. it is also blank times greater than 9.5 × 10-4.

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x