please include an explanation as I am really trying to learn this and not just g
ID: 3062444 • Letter: P
Question
please include an explanation as I am really trying to learn this and not just get the answers. I am using a TI84 CALCULATOR.
Thank you
MULTIPLE CHOICE QUESTIONS At Blaze Pizza you can build a 1-topping pizza by choosing from 3 different doughs, 6 different sauces, 9 different cheeses and 33 different toppings. Assuming you restrict yourself to just 1 type of cheese, how many different pizzas are possible? 1. (A) 51 (B) 230 (C) 5346 (D) none of these 25% of all snake species are poisonous. If you randomly choose two species of snakes, what is the probability that at least one of these species you chose is poisonous? 2. (A) 0.25 (B) 0.0625 (C) 0.4375 (D) none of these 9 horses are running a race. In how many ways can the win, place and show (1, 2nd and 3rd) finishers be arranged? (A) 84 (B) 504 (C) 729 (D) none of these There are 100 registered voters in room. 75 of them actually voted in the last election and 43 of those voted yes on Proposition 11. If you selected a random person from the room, what is the probability that you would get someone who 4. voted no on Proposition 11? 1 (B) 100 32 100 43 (D) none of these 4 5on a standard die there are 6 numbers (la 2.3. 4. 5 8 ). You roll the die two (C) (D) none of these times in a row. What is the probability that you roll a 5 both times? (A) (B) ) 36Explanation / Answer
Ans 1.
Different ways of pizza = 3*6*1*33 = 594...d. none of these
Ans 2.
P(Poisonous) 0.25, P(non-poisonous) = 0.75
P(both are non-poisonous) = 0.75*0.75 = 0.5625
P(atleast 1 is poisonou) = 1-P(both are non-poisonous) = 1-0.5625 = 0.4375
Chegg says us to do only the first question when multiple questions are asked I have still done 2
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