Answer:
- y=8+2x
- 16+4x=2y
- 16+4x=2(8+2x)
- 16+4x=16+4x
- 4x-4x=16-16
Step-by-step explanation:
sorry after this I am confused
Answer:
Hence from the given value male and female.
From this confidence intervals do not overlap so adult females have higher rate than adult males.
Step-by-step explanation:
Taking mean for female = 3025 / 40 = 75.6
taking mean for male = 2666/40 =66.65
Construction of hypothesis:
For 90 % confidence interval for adult female :
72.0 bpm <μ<75.2 bpm
For 90 % confidence interval of adult females:
66.65 bpm<μ<70.6 bpm
From this confidence intervals do not overlap so adult females have higher rate than adult males.
Answer; A: Right scalene. Square on the corner tells you it's a right triangle. It's a scalene triangle because none of the sides are equal.
28 x 6 = 168 hours
168 x 9 = $1512
hope this helps x
