Answer:{h^2+4-(8*h-3)=0}using 3 different
Step-by-step explanation:
Answer:
cave 1 - 2g= 12 gold, g is 6
2s = 18 silver, s = 9
so she would stay 9 days digging for silver and 6 for gold
cave 2- 1g = 12 gold, g is 12
3s = 18 silver, s = 4
she would stay 4 days looking for silver and 12 for gold
cave 1 is better because its less days since she is digging for gold and silver at same time it would only take maybe 10 days but for cave 2 its would take abt 13 days
Step-by-step explanation: idk i just put some stuff together sorrry its wrong..... but i hope it helps..
Hopes this helps:
Answer: 123/100
1. 123% means 123 out of 100
Answer:
what will I do here?
Step-by-step explanation:
sorry im still grade 3
Answer: 2.508
Step-by-step explanation:
As per give , we have
Sample size : n= 23
Degree of freedom : df= n-1=22
significance level :
Since , the sample size is small (n<30) and population standard deviation is unknown.
So , we use t-test.
For confidence interval , we find two-tailed test value.
Critical t-value :
[using students's t-critical value table]
Hence, the critical value that should be used in constructing the confidence interval = 2.508