Answer:12 guest
Step-by-step explanation:
It cost $25, plus an additional $1 per guest. She wants to spend $37 on everything.
Let work this out:
37-25=12
She can invite 12 guest and meet her budget of $37.
Answer:
confidence interval =(0.10,0.16)
Step-by-step explanation:
Given that sample proportion was
26/200 =0.13 for a sample size of 200
Margin of error is given as 0.03
We know that confidence interval is one which is calculated as sample proportion ±Margin of error
Here sample proportion=0.13
Margin of error = 0.03
Hence
confidence interval lower limit = 0.13-0.03 = 0.10
Confidence interval upper limit = 0.13+0.03 = 0.16
Hence confidence interval =(0.10,0.16)
-12.5%
2/1.5 =0.125 move the decimal and it become 12.5 but because it’s decreasing it is -12.5%
Answer: (-3,7)
Step-by-step explanation:
Flip the signs
Answer:
39 nights.
Step-by-step explanation:
If Shelby can knit 1 centimeter per night, the amount of centimeters = the amount of nights.
Equation:
47-8=39
39 nights.
Hope this helps! :) :)