Answer:
uhm im confuzed
Step-by-step explanation:
Answer:
For the given equation, x = 21.
Step-by-step explanation:
Here, the lines represent the set of two intersecting lines.
And, the given angles (2x +42) and (4x) are VERTICALLY OPPOSITE ANGLES.
So, (2 x +42) = (4 x)
⇒ 42 = 4 x - 2 x
or, 2 x = 42
⇒ x = 42 /2 = 21
⇒ x = 21
Hence, for the given equation, x = 21.
Answer:
4.4
Step-by-step explanation:
Answer:
meeeeeeeeeeeeeeeeeee!!!¡
Step-by-step explanation:
ako putekkkkk
Answer:
Yes. more than 50% is true.
Step-by-step explanation:
Given that a poll is taken that shows that 795 out of 1500 randomly selected, independent people believe the rich should pay more taxes than they do.
Sample proportion p =
Sample size n = 1500
Hypotheses would be
(Right tailed test at 5% significance level)
Std error of proportion =
Proportion difference = p-P =
Test statistic= p diff/std error =
p value <0.05
Hence reject null hypothesis
There is significant difference in the two proportions and hence a majority (more than 50%) believe the rich should pay more taxes than they do is supported by statistical evidence.