To save exactly enough Jerry would have to save $92.80 a week for 25 weeks.
Probability is going to be 8/12 2/3 simplified
Answer:
0.60
Step-by-step explanation:
Use binomial probability.
P = nCr pʳ qⁿ⁻ʳ
where n is the number of trials,
r is the number of successes,
p is the probability of success,
and q is the probability of failure (1−p).
The probability of a mistake on at least one page is 1 minus the probability of making no mistakes.
P(at least 1) = 1 − P(none)
P = 1 − ₁₁C₀ (0.08)⁰ (0.92)¹¹⁻⁰
P = 1 − (0.92)¹¹
P = 0.60
By definition, the arc length is given by:
s = R * theta
Where,
theta: angle
R: radio
Substituting values we have:
s = (34) * ((5/4) * π)
s = (34) * ((5/4) * (3.14))
s = 133.45 cm
Answer:
the length of an arc with a central angle of 5 / 4π radians and a radius of 34 centimeters is:
s = 133.45 cm