Answer:
3/4/7/x
Step-by-step explanation:
Answer:
150 degrees
Step-by-step explanation:
Speed = Distance / Time, therefore, Speed = 827km / 10.55 hrs. I got 10.55 hours because I converted the 33 minutes into hours and got 0.55 and added it to the 10 hours which is given. so the answer would be approx. 78.39 km / h. I rounded it to the nearest 2 decimal places.
Answer:
0.013
Step-by-step explanation:
Use binomial probability:
P = nCr pʳ (1−p)ⁿ⁻ʳ
where n is the number of trials,
r is the number of successes,
and p is the probability of success.
Given n = 6, p = 0.69, and r = 0 or 1:
P = ₆C₀ (0.69)⁰ (1−0.69)⁶⁻⁰ + ₆C₁ (0.69)¹ (1−0.69)⁶⁻¹
P = (1) (1) (0.31)⁶ + (6) (0.69) (0.31)⁵
P = 0.013
This is an expression, meaning it doesn't have an equal sign. therefore it cannot be solved, only reduced into its simplest form. to do so, you must change both fractions into a common denominator. in this case its 12. so you have 4/12 and 15/12, or 1 3/12. Together, this adds to be 1 and 7/12.
your answer in simplest form is 1 7/12 + a
