Write a proportion that can be used to solve the problem. Then solve the equation to obtain the answer.On an architect's blueprint, 1 inch corresponds to 4 feet. Find the length of a wall represented by a line 
inches long on the blueprint. Round to the nearest tenth.
A. 12.5 feet
B. 8.9 feet
C. 18 feet
D. 112.5 feet
Answer: C
Mathematics
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Determine the number of terms and name the coefficients of the terms.-4s + 3s2
A. 2; 4 and 3 B. 2; -4 and 3 C. 2; -4 D. 2; 4
Mathematics
Use a calculator to find the approximate value of the expression rounded to two decimal places.cot 0.1239
A. 0.99 B. 0.12 C. 1.01 D. 8.03
Mathematics
Provide an appropriate response.There are 2.911 × 104 miles of highways, roads, and streets in a certain state. Write 2.911 × 104 in standard form.
A. 2911 B. 2,911,000 C. 29,110 D. 291,100
Mathematics
Use the quotient rule to divide and simplify.
A. 
B. 
C. 
D. 
Mathematics