Solve the problem. Round to the nearest tenth if necessary.Avegail needs to determine the distance at certain points across a lake. Her crew and she are able to measure the distances shown on the diagram below. Find how wide the lake is to the nearest tenth of a meter.
A. 111.8 m
B. 7.1 m
C. 86.6 m
D. 50 m
Answer: C
Mathematics
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Subtract.9357
A. 8446 B. 7444 C. 7424 D. 7446
Mathematics
Simplify the expression.
4
A. 36
B. 1
C. 
D. 
Mathematics
Determine whether the given quadratic function has a minimum value or maximum value. Then find the coordinates of the minimum or maximum point.f(x) = x2 - 2x - 2
A. minimum; 
B. maximum; 
C. minimum; 
D. maximum; 
Mathematics
AAA Dance Shoes makes dancing shoes with leather soles. The shoes cost $29 to manufacturer. The fixed cost for the product line is $45,000. The company has determined their demand function to be q = -200p + 30,000, where p is the price for each pair of shoes. Write the expense and revenue functions in terms of price.
What will be an ideal response?
Mathematics