Answer:
Range = 3
Variance = 0.6475
Standard Deviation = 0.804
Step-by-step explanation:
The steps and tables is shown in the attachment.
Answer:
40% i assume.if not correct then sorry-w-
Step-by-step explanation:
Answer:
about like 8 /10
Step-by-step explanation:
The answer is <span>c. yes; scale factor = 2/7
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The figures are similar if:
a1 = 4
b1 = 7
a2 = 14
b2 = 24.5
The figures are similar, now let's find the scale factor:
Sum of -2x^-3x is -5x and sum of x^+7x is 8x hope this helps answer my question please !!