N=-4
Distribute the -5
-15n-20=40
-15n=60
n=-4
Distribute the -5
-15n-20=40
-15n=60
n=-4
Mr.Fields owns a 360-acre farm on which he plants corn and soybeans. The labor costs $300 per acre of corn and $150 per acre of
1 answer:
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The formula for the population proportion is:
n = p ± Zc
where p = confidence level = 0.2
n = proportion = 0.22
= standard error = 0.01
Finding for Zc:
.20+(.01)=.22
Zc = 2
Referring to Critical value table for standard normal curve, a Zc value of 2 is equivalent to 95% Confidence Level.
Answer: 95% Confidence Level
Answer:
The rectangle ABCD and the congruent angles are shown in the diagram below.
We know that T is a midpoint.
That gives us the length of TD = length of TB, also TA = TC
Look for triangle ATD and BTC, we have so far that:
TD = TB and TA = TC
∠DAT = ∠BCT (properties of alternate angles)
∠ATD = ∠BTC (properties of opposite angles)
By the postulate SAS (Side Angle Side) we can deduce that AD = BC
Answer: TB = TD (Fourth option)
Step-by-step explanation:
