The answer is 35
Hope this helped heheh :)
Answer:
Step-by-step explanation:
Mean weigth is 3.8
standard deviation 15 =0.5
sd2 =15*(sd₁₅ )²
sd=(15*0.25)^0.5
sd=1.94
z=(3.8-4)/((0.5)/15^0.5)
z=-1.55
p=0.060571
0.060571>.05
true mean weight is less than 4 ounces
test statistic= (sample mean-mean)/((sd of sample)/n^0.5)
test statistic=(3.8-4)/((0.5)/15^0.5)
test statistic=-1.55
Answer:
Around 688 degrees
Step-by-step explanation:
Apologies, I didn't understand you were asking about 12 radians before.
To convert radians into degrees, we just have to multiply the radians with 
(the inverse of degrees -> radians!).
If we have 12 radians:
≈ 
Answer: around 688 degrees, or 2160/pi degrees.
1st image:
1. false
2. C
3. D
4. A
2nd image:
1. B
2. all real numbers
3rd image:
1. A
2. false
3. C
4th image:
1. B
