Select more than one Suppose a, b, c, and d are as follows:
• ais a decimal greater than 4
• bis a positive fraction less than 1
• cis a negative fraction greater than-1
• dis a number greater than 1
b + c is always negative

Obc is always a negative number greater than-1

Oc+d is always positive

O must be less than -1

-2bc must be positive number less than 1

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms

Edger needs 6 cookies and 2 brownies for every 4 plates how many cookies and brownies does he need for 10 plates