Answer:
$ 322
Step-by-step explanation:
x = his paycheck
x - 1/2x + 55 = 216
1/2x + 55 = 216
1/2x = 216 - 55
1/2x = 161
x = 161 * 2
x = $ 322 <===
<span>ME = 1.10.
Explanation:
The margin of error, ME, is given by the formula z*(</span>σ<span>/</span>√<span>n).
Since we want a 90% confidence interval, z=1.645.
</span>σ<span>=6, and n=80, giving us ME=1.645*(6/</span>√<span>80). This comes out to 1.10.</span>
Answer:
c) 48
Step-by-step explanation:
1/3(24)(6)
24*6= 144
144*1/3= 48
hope this helps!
Answer:
your answer is the second option
Step-by-step explanation:
Answer:
5.
Step-by-step explanation:
9y - 6 + 51 = 90
9y + 45 = 90
9y = 45
y = 5.
