Provide an appropriate response.Write as an ordinary number: 8.4 × 100
A. 8,400
B. 840
C. 8.4
D. 84
Answer: C
Mathematics
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Write the number as a product of prime factors.385
A. 52 × 11 B. 35 × 11 C. 5 × 7 × 11 D. 72 × 5
Mathematics
Divide.-2.95 ÷ 25
A. -0.218 B. -0.118 C. -2.18 D. -1.18
Mathematics
Solve the rational equation.
= 
A. -12
B. 
C. - 
D. 6
Mathematics
With an aging population, the demand for health care, as measured by outpatient visits, is steadily growing. The number of outpatient visits (in million) from 1991 through 2001 is recorded in the following table (
corresponds to 1991):
Year, x012345678910Number of Visits, y317347363379400424426449460471486?
Find an equation on the least-squares line for these data. Please round coefficients to the nearest hundredth if necessary.
?
A. 
B. ?
C. ?
D. ?
E. ?
Mathematics