The goal of a benefit concert is to collect 50,000 cans of food. food is collected at each entrance of the concert the volunteers collect 15,682 cans at entrance A; 18940 cans at entrance c and 12468 at entrance d did they collect more or fewer cans they desired how many more or fewer

They collected 2910 less than desired

Step-by-step explanation:

add all values together then subtract from 50000

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

answer: 2x + 2 − 2 = 10 − 2; subtraction property of equality

step-by-step explanation: