Answer:
c 70
Step-by-step explanation:
supplementary means they equal 180
180 - 110 = 70
10:30
short hand is hours
big hand is minutes
So, we need to figure out how much times the body size of the flea it can jump. First, we need to figure out the size of the flea: <em>2^-4=0.0625</em>
Now that we have the size of the flea, we need to figure out how high it can jump: <em>2^3=8</em>
After we figure out the size of the flea, we need to divide 8 by .0625 because it is inverse operations to multiplication: <em>8/.0625=128</em>
Answer: The flea can jump 128 times higher than it's body size.
In order to find the area you have to multiply length x width
In this case our length and width are 12cm and 4cm
So lets multiply those. :P
12 x 4 = 48 cm
Your area = 48cm²
Good Luck! :)
Answer: 
3026
30
Step-by-step explanation: Average sum of the female and male's test score is the sum of expected value of each gender:
Assuming x represents the random male selected and y represents the random female selected:
3026
The average sum of their scores is 3026.
Average difference is the difference between the expected value (mean) of each gender:
1528 - 1498
30
The average difference of their scores is 30.
