Total number of bulbs tested, N = 445
Number of bulbs that lasted more than 500 hrs, x = 316
Point estimate of bulbs that lasted more than 500 hrs = x/N = 316/445 ≈ 0.71 = 0.71*100 = 71%
Answer:
SSS
Step-by-step explanation:
it shows that all three sides are congruent by the congruency lines
it does not show any angles, and it does not show only one or two sides are congruent
Answer:
syre
Step-by-step explanation:
where is the image? huh?
The answer is 77 becuase you have to add all of the sides that are same as the number
Answer:it's on the explanation
Step-by-step explanation:
3 x 1
3 x 1
10 x 5
10 x 9
