If a penny is tossed four times and comes up heads all four times, the probability of heads on the fifth trial is

Kendra has a math test every 12 school days and a vocabulary test every 9 school days. She had both a math test and a vocabulary test today. The next time she will have both tests on the same day will be in school days.

Write 720/2000 as a product of prime factors and simplify

Write the equation in slope-interact form of the line that has a slope of 2 and y interspt of - 2

In a casino dice game, a player rolls two dice. on his first turn, the player rolls a sum of 6. he will win if he rolls a sum of six on the second roll but lose if he rolls a sum of seven.

Elliot ordered the special at the Even Steven Diner, which included a salad, an entree, and a drink for $15. The sales tax was 9% of the price of the meal. Elliot left a tip that was 20% pf the total bill, including the tax.

How many solutions exist for the given equation? 0.75 (x + 40) = 0.35 (x + 20) + 0.35 (x + 20)

What transformations preserve measure of side lengths and angles.

The cost C in dollars ($) for a canoe rental for h (hours) is given by C = 4.50h + 10 Nick spends $39.25 How many hours did he rent the canoe?

Which rule explains why these triangles are congruent? A. SAS B. ASA C. AAS D. These triangles can not be proven to be congruent.

The aquarium has 30 times as many fish in one tank as jacob had. the aquarium has 90 fish. how many fish does jacob have