Because the area in the drawing is 36 cm^2, one side length is 6 cm.
On the actual floor, this equates to 24 ft.
This means the area of the floor in real life is 576 square feet.
Therefore the ratio is 36 square centimetres : 576 square feet.
This is the same as 1 square centimetre : 16 square feet.
Answer:
The null hypothesis would say that class size has no effect on students learning.
Step-by-step explanation:
Null hypothesis is a type of hypothesis that is used in statistics which proposes that there is no difference between a certain characteristic of a population or the data - generating process.
Now, in this question,the school district is considering increasing class size in the elementary schools but we want to check whether larger classes may have a negative effect on students learning.
Thus, the null hypothesis would reject this claim of larger classes having negative effect on students and say that class size has no effect on students learning.
1 Answer. Suryin =) . 96√3 cm. Explanation: Area of regular hexagon : A=3√32a2. a is the side which is 8 cm. A=3√32(82). A=3√32(64). A= 192√32.
Answer:
P(n)=5n+9
Step-by-step explanation:
The initial population (week 0), 
Population after 5 weeks, 
Since the population is growing according to a linear growth model.
A linear model is of the form: y=mx+b where m is the slope and b is the y-intercept.
First, we determine the population growth per week which is our slope.
We then have:
y=5n+b
When Number of weeks, n=0, 
=y=9
Therefore: 9=5(0)+b
b=9
Therefore, our population after n weeks:
P(n)=5n+9
