With proper nutrition, heifers should reach the right size for breeding at about what age?
A. 14 to 15 months
B. 18 months
C. 2 years
D. 3 years
Answer: A
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Determine the mean, median, and mode for this group of pressures: 112; 137; 115; 146; 120; 137; 128
Fill in the blank(s) with the appropriate word(s).
Wrapping an energized conductor around an iron bar creates a(n) _____
a. electromagnet b. rectifier c. transformer d. motor
The normal horse at rest breathes at the rate of 18 to 23 times a minute.
Answer the following statement true (T) or false (F)
Ann has a rectangular potato patch 50 feet wide and 130 feet long. The potatoes are planted 9 inches apart in 30-inch rows. She had a 92 percent stand with an average of 4.2 marketable potatoes per hill weighing 0.75 pound per potato.
a. How many rows are in the patch running the length of the patch? b. How many potato hills are in the patch? c. How many marketable potatoes were harvested? Express your answer in scientific notation with one decimal place. d. How many tons of marketable potatoes were produced?