Cho mang 1 cửa như hình vẽ . biết e =100-80j ; j=1a ; z1 = 10-j9

In a probability experiment, karen flipped a coin 76 times. the coin landed on heads 32 times. what percentage of the coin flips resulted in tails? round to the nearest percent. a. 58% b. 65% c. 42% d. 60%

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.

Can some one explain how to slove specifically, what is the value of x? 0.9(x+1.4)-2.3+0.1x=1.6 enter the answer as a decimal in the box. x= ?