Use addition, subtraction, or multiplication to solve the problem.There are 33 computers in the keyboarding room. If the room is available for classes 7 periods of the day, what is the maximum number of students that can take keyboarding?
A. 231 students
B. 248 students
C. 40 students
D. 26 students
Answer: A
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Find the volume of the solid generated by revolving the region about the given line.The region in the first quadrant bounded by the line y = 3, by the curve y = 
, and by the y-axis, about the line y = 3.
A. 
?
B. 
?
C. 3?
D. 
?
Body surface area (BSA) is often used to calculate dosages for some drugs. BSA is calculated in square meters using a person's weight and height.BSA = 
Suppose an adult whose height is 70 in. and weight is 68 kg is to receive a drug that has a recommended dosage range of 10-12 mg per square meter. Find the dosage range for this adult. Round to the nearest hundredth, if necessary.
A. 7.21 mg - 8.66 mg B. 183.26 mg - 219.91 mg C. 18.33 mg - 21.99 mg D. 11.5 mg - 13.8 mg
Graph the hyperbola.4y2 - 9x2 = 36
A. 
B. 
C. 
D. 
Provide missing statements for the following proof.Given: 
and 
are right angles; 
Prove: 
S1. R1. GivenS2. R2. All right angles are congruent.S3. R3. IdentityS4. R4. SASS5. R5. CPCTC
What will be an ideal response?