Answer:
95 pounds
Step-by-step explanation:
25 from the bar
2 x 25 is 50 already plus the bar is 75
2 x 10 is 20 plus 75 is 95 pounds
Tan=y/x and cos=x/r and sin=y/r
If y/x=12/5, then y=12.
If x/r=-5/3, then x=-5
Therefore, sin theta would equal 12/3
Answer: 126
Step-by-step explanation:
As per given , we have
Prior Population proportion :
Significance level :
Critical value for 95% confidence interval (using the z-value table) =
Margin of error (maximum error):
Formula to find the sample size :
Therefore , the required minimum sample size = 126
SORRY IF IT DOESNT MAKE SENCE
Answer:
base area=16π in² height=6 in ⇒ base area= πr²
16π²=π(r)²
r=4 in
v=1/3 ×π (4)²×(6)
v=32π in²
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v=1/3 π(12/2)²×5
v=1/3π(31)×5=
v=60π in³
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v=1/3 π×(25×4)=
v=100π/3 in³
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