Answer:
20 lemons
Step-by-step explanation:
Let the number of lemons = 'x'
85% of x = 17
Answer:
(45+73) x 3
Step-by-step explanation:
parenthesis comes first in the order of operations (P E M D A S) so anything in the parenthesis has to go first.
Answer:
Trey is incorrect. D is the correct answer
Step-by-step explanation:
30/50= 3/5=60%
Answer:
5^1
Step-by-step explanation:
(law of indices - fractional powers)
after converting all the numbers to this form:
combine using law of indices:
5^(2/3+1/2-1/6) = 5^1
Answer: 0.0546875
Step-by-step explanation:
The number of times the coin landing head 8 out of 10 is simply:
C(10, 8)/2^10. At least 8 means, 8 or more. Since the events here are dependent on themselves the answer would be:
[ C(10, 8) + C(10, 9) + C(10, 10) ] / 2^10 = 56/1024 = 0.0546875