Answer:
A. If 100 pregnant individuals were selected independently from this population, we would expect nothing pregnancies to last less than 184184 days.
Step-by-step explanation:
The mean, standard deviation, and population size can be used for the analysis. In the problem above, the population size is 100 and the estimated number of days for no pregnancy to occur is less than approximately 184 days. This shows that there will not be any pregnancy for any given day that is below the 184th day.
Answer: $24.50
Post office:£1 = $1.27
£350 = $1.27 × 350 = $444.50
Bank:£1 = $1.34
£350 = $1.34 × 350 = $469
Therefore, the difference will be:
= $469 - $444.50
= $24.50
Number 6
Answer:
y = (c - ax)/b
Step-by-step explanation:
ax + by = c
by = c - ax
y = (c - ax)/b
<em>I answered number 5 in your last question.</em>
Answer:threhkhw
Step-by-step explanation:
387392870
Answer:a)167 pies
b) 217 pies
Step-by-step explanation:
Breakeven is the point at which cost and income are equal
Let the number of pies be x.
Cost of making x pies = 4x
He also has monthly expenses of $1000 for the shop
Total cost = 4x + 1000
He plans on charging $10 per pie
Revenue for x pies = 10x
Profit = revenue for x pies- cost of making x pies
To break even
cost of making x pies+ monthly expenses = revenue
4x + 1000= 10x
6x = 1000
x = 166.7
Approximately 167 pies
To make profit of $500
Revenue at break even point = 167×10 = $1670
Revenue + profit = 1670+500=$2170
To get this new revenue at the price of $10 per pie
Number of pies to be sold = 2170/10
= 217 pies
He needs to sell 217 pies to make $500 profit
