Simplify the expression in exponential notation.

2 • a • b • a • b

arius flipped a coin 500 times and it landed heads up 300 times. What is the relative frequency of the coin landing heads up based on the results of this experiment?

A biology experiment calls for 10 milliliters of water. How much water does the experiment call for in centilitres?

What is the value of f (x) when x = - 3? f (x) = - 2x-3 f (-3) = ?

What is your Answer for 2/5*3/4=?

F (x) = - x^2+8x+9 What is the vertex and it the vertex the minimum or maximum?

This season, the probability that the Yankees will win a game is 0.5 and the probability that the Yankees will score 5 or more runs in a game is 0.56. The probability that the Yankees win and score 5 or more runs is 0.38.

Branden and Janna are analyzing the same conditional statement. Branden finds multiple examples that validate the conditional statement. Janna finds one example that satisfies the hypothesis of the conditional statement, but not the conclusion.

Jim filled 14 holes with 2/4 ton of sand in each. about how many tons of sand did he use? A: Between 2 and 3 tons. B: Between 8 and 9 tons. C: Between 9 and 10 tons. D: Between 13 and 14 tons.

Find the population density round to the nearest tenth

A card is chosen from a well - shuffled deck of 52 cards. What is the probability that the card will be: 1. an even card OR a red card?