Answer:
8'9
Step-by-step explanation:
The distance of Erika from kite directly is 35.71 yards
Step-by-step explanation:
Considering the given situation as a right triangle with string as hypotenuse and the distance between both girls as base
So,

As the triangle is a right triangle, we can use pythagoras theorem to solve this problem.

Rounding off to nearest hundredth
=> 35.71 yards
Hence,
The distance of Erika from kite directly is 35.71 yards
Keywords: Triangle, Pythagoras
Learn more about triangle at:
#LearnwithBrainly
Answer:
a. 0.1587
b. 0.8849
c. 0.1814
Step-by-step explanation:
a. Given that 
-The probability a randomly selected score is greater than 30.4 is calculated as:

Hence, the probability of a score greater than 30.4 is 0.1587
b. Given that 
The probability a randomly selected score is less than 32.8 is calculated as:

Hence, the probability that a randomly selected score is less than 32.8 is 0.8849
c. The probability that a score is between 25.6 and 32.8 is calculated as follows:

Hence, the probability is 0.1814
Answer:
Step-by-step explanation:
2a-1<7-1.2 a
2a+1.2a<7+1
3.2 a<8
a<(8/3.2)
or a<(80/32)
or a<5/2
or a<2.5