The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 256.3 and a standard deviation of 65.4. (All units are 1000 cells/muL.) Using the empirical rule, find each approximate percentage below. a. What is the approximate percentage of women with platelet counts within 2 standard deviations of the mean, or between 125.5 and 387.1? b. What is the approximate percentage of women with platelet counts between 190.9 and 321.7?

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour

i believe it is 0.1m because the measurement of 30.4m limits how precise you can be

you can only be as precise as the least precise measurement

i would be 2,000 just get the square root of 50 which is 2500 and the divid 4/5 and last thing multiply the answer you get for that by the square root of 50

step-by-step explanation:

the answer is d.x= 90°

y= 50°

arc lm= 100°

i got this one chief