Igor is flying a kite he lets out 170m of kite string the string makes an angle of 68 with the level ground. to the nearest meter how high is the kite

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?

Ineed i been stuck on this question since yesterday

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is: