Answer:
Step-by-step explanation:
∠CBA + ∠ABD = 180 {linear pair}
2x - 6 + x +1 = 180
3x -5 = 180
3x = 180 +5
3x = 185
x = 185/3
x = 61 2/3
Answer:
im confused
Step-by-step explanation:
im confused whats your question tho
35 ÷ 7 = 5
So the money is going to double 5 times.
300 = 600
600 = 1,200
1,200 = 2,400
2,400 = 4,800
4,800 = 9,600
So she would have $9,600 at the end.
Hope it helps!
Answer:
Option a
Step-by-step explanation:
Given two normal distribution samples
I group has 106 as mean and 8.5 as std deviation with sample size = 60
II group has 121 as mean and 6.3 as std deviation with sample size =38
We find mean difference =-15
For margin of error finding, we have to find the combined std error for the difference
Variance of difference = Sum of variances
STd error for difference = 1.50
Hence for 99% margin of error =2.58(1.50)
= 3.87
Answer:A
Step-by-step explanation:
