Solve the problem.A sewing teacher is buying rick-rack so her 7th grade students can trim aprons that they have made. She has 29 students and each apron requires 43 inches of trim. How many meters of rick-rack will she have to buy so that each student can trim one apron? Round to the nearest hundredth of a meter.
A. 1122.3 m
B. 31.67 m
C. 316.74 m
D. 112.23 m
Answer: B
Mathematics
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+ 
A. 
B. 
C. 
D. 
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Evaluate.C(10, 5)
A. 504 B. 30,240 C. 252 D. 126
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Encode or decode the given message, as requested, numbering the letters of the alphabet 1 through 26 in their usual order.Use the coding matrix A = 
and its inverse A-1 = 
to decode the cryptogram 
.
A. CURB B. CARE C. DARE D. BEAD
Mathematics
Find the limit algebraically.
(2x + 7)
A. -18 B. 3 C. 9 D. does not exist
Mathematics