Answer:
3x⁵+8x³+5x²-2x+3
Step-by-step explanation:
3x⁵+8x³+5x²-2x+3
Answer:
Step-by-step explanation:
x=-2, x=3
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x^2+5x+6=(-2)^2+5(-2)+6=(-2)(-2)-10+6=4-10+6=-6+6=0
x^2+5x+6=3^2+5(3)+6=9+15+6=24+6=30
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x^2-x-6=(-2)^2-(-2)-6=4+2-6=6-6=0
x^2-x-6=3^2-3-6=9-3-6=6-6=0
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Answer:
C. The interval of the stem and leaf plot is not consistent.
Step-by-step explanation:
The stem and leaf plot appears at first glance to be accurate. However, 5 is skipped altogether in the stems; this makes the plot look symmetric instead of skewed.
Answer:
12
Step-by-step explanation:
x=(-10×1+23×2)÷(2+1)=36/3=12
Answer:
11
Step-by-step explanation:
20 for first month. leaves 140. 140 ÷14 = 10
10+1 =11