Answer:
2. 18-x-x-x = 0
x = 6
3. 35-y-y-y-y-y = 0
x = 7
4. 42-z-z-z-z-z-z = 0
z = 7
Step-by-step explanation:
Answer:
3) 8^10
Step-by-step explanation:
Use formula: (same base)
a^m × a^n = a^m+n
So,
8^3 × 8^7 = 8^3+7
= 8^10
Answer & Step-by-step explanation:
1) 4x
2) y-8
3) 6/x
4) 12-y
5) y+9
6) 5^2
7) x^4
8) 9+n
9) 64-y
10) 12/n
11) x^2/7
12) x-8=22
13) 2a-b^2
14) 12-ab
It has infinitely many solutions....because all real numbers satisfy the equation.
Good luck mate :P
Answer:
B. The p-value should be higher than 0.05
Step-by-step explanation:
p-value is smaller than 0.05 means that there is significant difference in mean bicep curls made with right hand and left hand.
Since 95% confidence interval for the true mean difference is given as (-9.242, 0.2472), and confidence interval includes the value 0, we cannot say that there is significant difference. Therefore p-value is not smaller than 0.05, it is higher than 0.05.