An experiment consists of choosing one card from a standard deck and then replacing it. the experiment was done several times, and the results are: 8 hearts, 8 diamonds, 6 spades, and 6 clubs. find the experimental probability that a card is red.

fyi:

a standard deck of cards contains 52 different cards. it contains cards of 13 different ranks, ranging from ace (essentially 1) through 10, followed by jack, queen, king, which you could think of as 11, 12, and 13. in each rank there are cards of four suits: a heart, a club, a diamond, and spade. hearts and diamonds are red, spades and clubs are black. there are 4 cards of each rank, and 13 cards of each suit. there are no jokers. that is all you need to know to answer any problem involving a deck of cards

Write the equation of a line that is perpendicular to the given line and that passes through the given point. –3x – 6y = 17; (6, 3) y = x – 9 y = 2x – 9 y = –2x – 9 y = x + 0 3. is the relationship shown by the data linear? if so, model the data with an equation. x y 1 5 5 10 9 15 13 20 the relationship is linear; y – 5 = (x – 1). the relationship is not linear. the relationship is linear; y – 5 = (x – 1). the relationship is linear; y – 1 = (x – 5). write an equation in point-slope form for the line through the given point with the given slope. (–10, –1); m = y + 10 = (x + 1) y – 1 = (x – 10) y – 1 = (x + 10) y + 1 = (x + 10) 5. write an equation for each translation of . 6.5 units up y + 6.5 = | x | y = | 6.5 x | y = | x | + 6.5 y = | x | – 6.5 6. write an equation for each translation of . 5.5 units right y = | x | + 5.5 y = | x – 5.5 | y = | x | – 5.5 y = | x + 5.5 | 7. which equation translates y = | x | by 8 units to the left? y = | x | – 8 y = | x | + 8 y = | x – 8| y = | x + 8|

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.

If johnny ate 5 cans of sugar, but in the kitchen they only had 3. what did johnny eat? (he found a secret stash btw.)