Write an equation for the ellipse.Foci (0, ±4
) and y-intercepts (0, ±9)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Answer: C
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Express as a single logarithm.ln 
- ln 
+ ln (x2 - 14x + 49), x > 0
A. ln 
B. ln 
C. ln 
D. ln 
Solve.A rectangular garden has vegetables planted in a 35-ft by 20-ft area. The vegetables are surrounded by a 2-ft border of flowers. By what percent is the area for planting vegetables increased if the 2-ft border of flowers is removed?
A. 34.8% B. 11.9% C. 33.7% D. 13%
Express as a product.log y63
A. y log 63 B. log y ? log y C. 63 log y D. log y ? log 63
Write the number in words.5,060,572
A. five million, sixty thousand, five hundred seventy-two B. fifty-six hundred thousand, five hundred seventy-two C. five million, six thousand, five hundred seventy-two D. five million, six hundred thousand, five hundred seventy-two