Answer:
The density of the material is 6342 grams/liter.
Step-by-step explanation:
Given that,
The density of a certain material is such that it weighs 6 kilograms per quart of volume. We need to find the density in grams per liter.
We know that,
1 kg = 1000 g and 1 litre = 1.057 quart
So,
Hence, the density of the material is 6342 grams/liter.
Answer:
area = 24 units squared
Step-by-step explanation:
area = 1/2 (base 1 + base 2) x height
area = 1/2 (4 + 8) x 4
area = 1/2 (12) x 4
area = 6 x 4
area = 24
Answer:-1/32
Step-by-step explanation:
First term=a=1024
Common ratio=r=-512/1024
r=-1/2
Using them formula
Tn=a x r^(n-1)
T16=1024 x (-1/2)^(16-1)
T16=1024 x (-1/2)^15
T16=1024 x -1/32768
T16=-1024/32768
T16=-1/32
Answer:
Total number of squirrels in the area is 335.
Step-by-step explanation:
Let the total number of squirrels in that area = x
Since a researcher captured and tagged number of squirrels = 114
So the ratio of total and tagged squirrels = = x : 114
Later he catches total squirrels = 97
Out of which number of squirrels found tagged = 33
So the ration of total squirrels captured and tagged = = 97 : 33
Now Both the ratios found will be same,
x : 114 :: 97 : 33
x =
x = 335.091
x ≈ 335 squirrels
Therefore, total number of squirrels in that area is 335.
I believe the correct answer would be A. The best correlation to use to measure the relationship between gender and grade point average for a group of college students would be the point-biserial correlation. It is coefficient that is used when a variable is dichotomous or that the variable is part of a whole set. It is used in measuring the direction of the correlation that is present between a dichotomous variable and a continuous variable. From the question, the dichotomous variable would be the grade point average for a group of college students while the other variable is the continuous one.