Answer:
A) attached below
B) 0.61
C) 0.47
Step-by-step explanation:
Given data:
Total number of lizards infected = 38
Of the 15 species B lizards 40% survived
For specie C one more survived than died
Out of the 24 lizards that died 1/3 were species A
<u>A) contingency table </u>
attached below
<u>B) Determine the proportion of these lizards in this study that were either specie A or Specie B </u>
P ( A or B ) = ( 8 + 15 ) / 38 = 0.605 ≈ 0.61
<u>C) determine the probability that specie C lizard did not study </u>
P ( not surviving | C ) = 7 / 15 = 0.466 ≈ 0.47
Answer:
Step-by-step explanation:
We are given that a function
We have to find the average value of function on the given interval [1,e]
Average value of function on interval [a,b] is given by
Using the formula
By Parts integration formula
u=ln x and v=dx
Apply by parts integration
By using property lne=1,ln 1=0
Answer:
Step-by-step explanation:
Given
Required
Write an expression for the selling price for b birdbaths
This selling price for 1 birdbath is calculated as:
Substitute 12 for Cost Price
Factorize:
Express percentage as decimal
For b birdbaths, the selling price is:
<em>The options are not clear; However </em><em> answers the question.</em>
18y⁸z²=18y⁸z², you have to simplify it and add like terms to get your answer