Find the perimeter of the figure.A rectangle 80 cm × 110 cm
A. 17,600 cm
B. 320 cm2
C. 380 cm
D. 190 cm2
Answer: C
Mathematics
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Solve the problem.According to Boyle's law, the relation 
= 
holds for pressures P1 and P2 and volumes V1 and V2 of a gas at a constant temperature. Find V1 if 
and 
If necessary, round to three decimal places.
A. 43.376 m3 B. 0.02 m3 C. 0.088 m3 D. 0.202 m3
Mathematics
Solve the radical equation.
= -2
A. 
B. 
C. 
D. 
Mathematics
Subtract and check.
A. 221,114 B. 222,104 C. 221,104 D. 321,104
Mathematics
Perform the exponentiation. 104
A. 1000 B. 1,048,576 C. 40 D. 10,000
Mathematics