17
This is gonna be confusing but this is how you solve stuff like this
8 x 8 = 64 15 x 15 = 225
64 + 225 = 289
Find the square root of 289
17
Answer:
C
Step-by-step explanation:
When the correlation between two variables is r-0, this means that there is no form of linear relationship between the variables although there may still be some other form of non-linear relationship between them
Answer:
2/15
Step-by-step explanation:
To solve this problem we just need to use a rule of three, relating the fraction of the scarf knitted and the amount of time.
So we have that:
1/10 of the scarf -> 3/4 hour
x of the scarf -> 1 hour
x * (3/4) = 1/10
x = (1/10) / (3/4)
x = (1/10) * (4/3)
x = 4/30 = 2/15
In one hour, Meagan knit 2/15 of the scarf.
Answer:
Since there are 6 sides to a cube, the probability of rolling anything but 5 is five out of six.
Fraction is 5/6
To find the decimal, divide 5 by 6 and round to the nearest hundredth
Decimal is 0.83
Then to find the percent you slide the decimal over two spaces.
Percent is 83%
The ratio is 5:6\
Answer:
The question is poorly phrased and ambiguous.
Step-by-step explanation:
This is a great example of how to poorly phrase a question so as to be ambiguous.
The answer you are probably supposed to give is "a population". To elucidate: the salary of each teacher in a school includes all the teachers in the school, hence the entire population of teachers in the school.
Another interpretation is that the population is all teachers in all schools, in which case the salary of each teacher in <u>a</u> school is "a sample" of all teachers.
