Given matrix A, find the indicated cofactor.Find A34.A = 
A. 160
B. -80
C. 0
D. 80
Answer: B
Mathematics
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Solve the problem.In one game, a baseball pitcher throws 80% of his pitches for strikes. If the pitcher throws 32 strikes in the game, then how many pitches did he throw?
A. 80 B. 20 C. 32 D. 40
Mathematics
Solve the problem.A bank loaned out $56,000, part of it at the rate of 
per year and the rest at a rate of 
per year. If the interest received was $5730, how much was loaned at 
A. $26,000 B. $30,000 C. $25,000 D. $31,000
Mathematics
Choose the graph that matches the equation.z = 3 - x2
A. 
B. 
C. 
D. 
Mathematics
Find the missing angle in the triangle.Two angles are 19° and 19°.
A. 52° B. 322° C. 142° D. 38°
Mathematics