Solve the problem.A rectangle has a length of 
and a width of 
. What is the best estimate for its area?
A. 238
B. 252
C. 255
D. 270
Answer: C
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Solve the problem.Given that the polar equation r = 
models the orbits of the planets, estimate the closest approach of Pluto's orbit, for which 
and 
to the sun.
A. About 74 astronomical units B. About 30 astronomical units C. About 39 astronomical units D. About 50 astronomical units
Solve the problem.The monthly net gains sales for a new sporting goods store were: $8561, $2811, $3199, $7100, $7593, $3322, $2332, $7405, $4979, 
. Find the median.
A. $4979.00 B. $4653.00 C. $5736.56 D. $5162.90
Graph the function.f(x) = 
A. 
B. 
C. 
D. 
Solve the problem.A simplified economy has only two industries, the electric company and the gas company. Each dollar's worth of the electric company's output requires 0.20 of its own output and 0.4 of the gas company's output. Each dollar's worth of the gas company's output requires 0.50 of its own output and 0.7 of the electric company's output. What should the production of electricity and gas be (in dollars) if there is a $9 million demand for electricity and a $6 million demand for gas?
What will be an ideal response?