Answer:
the area is 42 square units
Step-by-step explanation:
lets break it down
12 x 1 = 12
12 x 5 = 60
60 / 2 = 30
12 + 30 = 42
Answer:
-1/18
Step-by-step explanation:
Answer:
A is the answer
Step-by-step explanation:
Let x equal hotdogs and y equal drinks
2 hotdogs plus 2 drinks = 4.75
3 hotdogs plus 1 drink = 7.75
Answer:
<u>The variance of the sample data is 134.8339 kg²</u>
Step-by-step explanation:
Let's recall that the Standard deviation of a sample or population is the square root of the Variance, therefore:
Standard deviation = √Variance
Standard deviation² = (√Variance)²
Standard deviation² = Variance
Replacing with the value we have:
11.6118 * 11.6118 = Variance
Variance = 134.8339 kg²
<u>The variance of the sample data is 134.8339 kg²</u>
