Answer:
14 feet.
Step-by-step explanation:
Use the tangent function:

a = length of antenna:


a = 14.09538931 ≈ 14
Since the data is insufficient. Let us denote that n1 = 100, n2 = 100X1 = 38. X2 = 40
So looking for the p value:
p = (38+ 40) / (100 + 100) = 0.39
z = (38/100 - 40/100)/√ (0.39*(1-0.39)*(1/100 + 1/100))= -0.2899
P-value = P (|z| > 0.2899) = 0.7718
3,100 mg is 3.1 grams as there a 1000 mg in a gram.
Study. also, i would leave the answer there, but it says i need 20 words to answer so thats why i included this extra bit, but yeah just study.
Answer:
1 = No 2 = Yes 3 = 1.88
Step-by-step explanation: