Answer:
0.0015 or 0.15%
Step-by-step explanation:
Data
- mean age of sea turtles, μ: 80 years
- standard deviation, σ: 17.3 years
Z score is defined as:
Z = (x - μ)/σ
To find the probability of finding a sea turtle that is over the age of 131.9 years, we have to replace x = 131.9, to get:
Z = (131.9 - 80)/17.3 = 3
The 68 - 95 - 99.7 rules stands that (see figure attached):
P(Z > 3) = 0.0015
Three feet is equal to one yard!!
Answer:
3/2 or 1 1/2
if you are happy with my answer, please give brainliest :)
Step-by-step explanation:
1/2 divided by 1/3
equals 1/2 times 3
The correct answer is option c.) Kari has almost exactly enough left in her budget to see Genoa.
Explanation:
Given information is :
Kari has a budget of $585 set aside for sightseeing.
A tour to Genoa would cost her €60.85.
US dollars to euros at the time of Kari's visit is 1:0.6859, it means 1 dollar was 0.6859 euros.
As a trip to Genoa will cost her, €60.85, so in dollars it becomes:
0.6859 euros =$1
60.85 euros = ≈$88.72
Hence, out of her $585 budget, only $88.72 are used. So, she is left with enough money after visiting Genoa.
Answer:
X=2
Step-by-step explanation:
H(x)=5x-1
9= 5x-1
10=5x
X= 2