Answer:
Step-by-step explanation:
Given
Red Eyes
Required
Determine Frequency of White Eyes (q)
In probability;
Make q the subject
Substitute 63% for p
Answer:22
Step-by-step explanation:
A.)5000.0085
.0-tenth place
.00-hundreth
.000-thousanth
Answer:
the number of pensioners in the sample is 40
Step-by-step explanation:
The computation of the number of pensioners in the sample is shown below:
Given that
The Ratio of children to adult visitors is 1:2
The ratio of adults to pensioners is 3:4
And, the total number of seats is 85
Based on the above information,
The common ratios we could write as
1.5 : 3 : 4
Now we doubled it
3 : 6 : 8
So, the number of pensioners in the sample is
= 85 × 8 ÷ (3 + 6 +8)
= 40
Hence, the number of pensioners in the sample is 40
Answer:
Scalene triangle
Step-by-step explanation:
the given triangle is scalene triangles because the every angle measures different.
