Hi there!
First, we need to determine the volume.
1/2 × 2 × 7/2 = 7/2 in cubed
3.5 cubes with sidelengths of 1in can fit in, since both units are three dimensional and 7/2 ÷ 1 = 3.5
7 cubes with sidelengths of 1/2 can fit because 7/2 ÷ 1/2 = 7
Hope this helps!
Answer:
The answer is 19.
Step-by-step explanation:
3x+1+12=9x+1
3x+13=9x+1
13=6x+1
12=6x
x=2
3(2)+1+12=19
First, turn these mixed numbers into improper fractions,
and
. Next divide, which you do by flipping the second fraction and multiplying.
. If necessary, you could also turn this into a decimal, roughly 9.647, or back into a mixed fraction,
.
Answer:
Step-by-step explanation:
Hello!
The study hypothesizes that "male increments in nasal dimensions were larger than female ones."
In a sample of 859 participants, the gender and the nasal dimensions were recorded and the "increase of nasal dimensions" was compared between the two genders. To compare two populations the best is to do so trough the population means.
Be X₁: nasal dimensions of male participants, and X₂: nasal dimensions of female participants, the hypotheses are:
a.
H₀: μ₁ ≤ μ₂
H₁: μ₁ > μ₂
If the p-value is p<0.01 at, for example, α:0.05, the decision is to reject the null hypothesis. If so the conclusion is that the average nasal dimension of males is greater than the average nasal dimension of females.
b.
The correct option is:
i. We have evidence that males have bigger noses than females, on average.
I hope you have a SUPER day!
The appropriate choice is ...
C) MRN and NRO
_____
Point R lies on line MO.