HELP ME PLEASE A spinner has six equal-sized sections numbered 1, 1, 2, 2, 3, and 4. What is the sample space for the spinner, and what is the probability of spinning a 1?
{1, 2, 3, 4}; P(1) = 0.25
{4, 3, 2, 1}; P(1) = 0.33
{1, 2, 2, 3, 4}; P(1) = 0.20
{1, 1, 2, 2, 3, 4}; P(1) = 0.33

1.0

step-by-step explanation:

5 x 14?

im new, sorry if this is wrong.

step-by-step explanation:

answer: cos [   arcsin (3/5) - arccos (1/2) ] =

step-by-step explanation: × = 3/5 = 0.6--> x = 36.87 and x = 180 - 36.87 = 143.13 deg

cos y = 1/2 --> y = +- 60 deg a. cos (x - y) = cos (143.13 - 60) = cos 83,13  

=

0.12

b. cos (36.87 - 60) = cos (-23.23) = 0.92

2: 10

step-by-step explanation: