Answer: $3,076.88
Step-by-step explanation:
Rachel earns $384.61 per week that she works and she worked for 8 weeks.
Her total earnings are therefore:
= Weekly pay * Number of weeks
= 384.61 * 8
= $3,076.88
Answer:
It's better to just copy and paste every time you need to use it but if you use it often, hold the option key and period key. This only works on an apple mac.
Btw: It might not work im not sure, since im using a chromebook...
Answer:
y= 3/4x+5
Step-by-step explanation:
Answer:
0.1587
Step-by-step explanation:
Applying,
P(μ>40) = P(μ-(x-μ)/σ)............. Equation 1
Where P(μ>40) = probability of the age of the random subscriber more than 40 years μ = mean, σ = standard deviation, x = random subscriber
From the question,
Given: μ = 35 years, σ = 5 years, x = 40 years.
Therefore,
P(μ>40) = P(35-(40-35)/5) = P(35-(5/5)
P(μ>40) = 1-φ(1)
From the norminal probabilty table,
P(μ>40) = 1-0.8413
P(μ>40) = 0.1587