Answer:
P(379<X<394) = 0.0899 = 8.99%
Step-by-step explanation:
P(379<X<394) = normalcdf(379,394,406,9) = 0.0898613146 ≅ 8.99%
Therefore, if you pick one fruit at random, the probability that it will weigh between 379 grams and 394 grams is 0.0899 or about an 8.99% chance of occurence.
Answer:
21
Step-by-step explanation:
3+(a+4)(8-b)
3+(5+4)(8-6)
3+(9)(2)
3+18
21
Answer:
you need to divide
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
49x^2=9
solve for x
x^2= 9/49
x=±
which is x = ±3/7 (B)