Translate the phrase to an algebraic expression. Use x to represent "a number."Subtract a number from -15.
A. -15 + x
B. x + (-15)
C. -15 - x
D. x - (-15)
Answer: C
Mathematics
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Evaluate.C(4, 2)
A. 4 B. 1 C. 6 D. 0
Mathematics
Provide an appropriate response.A henry is a large unit. Inductances are often measured in millihenrys (mH) or microhenrys (?H). How many henrys are in 600 mH?
A. 0.0006 H B. 600,000 H C. 0.6 H D. 60,000 H
Mathematics
Find the exact value. If any are not defined, write undefined.sin 90°
A. Undefined
B. 1
C. 
D. 0
Mathematics
Provide an appropriate response.List the advantages and disadvantages of using a bar graph to present data.
What will be an ideal response?
Mathematics