Answer: Katie-10 Susie-6
Step-by-step explanation:
Total 16 candies
Susie=k-4
Katie- 10 candies
susie- 6 candies
10+6=16
10-6=4
Answer:
m = -3/2
Step-by-step explanation:
Points: (-2,1) and (2,-5)
Slope is change in y over change in x,
(-5-1)/(2-(-2)) = -6/4 = -3/2
Hope this helps!
Answer: c)[50,60]
Step-by-step explanation:
The Empirical rule says that , About 68% of the population lies with the one standard deviation from the mean (For normally distribution).
We are given that , The heights of students in a class are normally distributed with mean 55 inches and standard deviation 5 inches.
Then by Empirical rule, about 68% of the heights of students lies between one standard deviation from mean.
i.e. about 68% of the heights of students lies between 
i.e. about 68% of the heights of students lies between 
Here, 
i.e. The required interval that contains the middle 68% of the heights. = [50,60]
Hence, the correct answer is c) (50,60)
a. If you double both sides, you'll get a rectangle with dimensions 20 feet wide and 30 feet long, therefore the area will be 20 × 30 = 600 feet².
b. The area of the old rectangle was 10 × 15 = 150 feet², so no the area is not twice as large, it is 4 times as large. This is because if the area is base × height, then doubling both of these gets you (2 × base) × (2 × height) = 4 × (base × height).
I hope this helps!
Answer:
The answer would be C
Step-by-step explanation:
Multiply 6 by 0.87 to get 5.22, and then multiply 5.22 with 3 to get your answer :)