Answer:
3:1
Step-by-step explanation:
Take the fraction and simplify it:
12/4 = 3/1
Answer:
-3
2
5
Step-by-step explanation:
128 square inches.
The area of a triangle is 1/2bh, where b is the base and h is the height. Substitute the values in.
1/2 * 8 * 32
Now, just solve.
4 * 32
128 square inches
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It is 1 because a penny is worth 1 cent.
Answer:
(A) 11.51%
(B) 13.27%
(C) We are 95% confident that the true value of the population mean is in between 7.70 and 8.30
(D) Increase
(E) Decrease
Step-by-step explanation:
