Solve the problem.If f(x) = int(3x), find f(1.2).
A. 4
B. 1
C. 3
D. 2
Answer: C
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Provide an appropriate response. A local supermarket has been hired you to design a parking lot. If you allow 12 feet between stripes and 14 feet for width of traffic lanes one way (a two way lane needs 28 feet), design a lot that will hold 60 vehicles. Consider rectangular parking spaces versus parallelogram shaped parking spaces. Would one design need a bigger lot than the other? Is one design more safety conscious than the other?
What will be an ideal response?
Multiply the polynomials using the FOIL method. Express the answer as a single polynomial in standard form.(x + 7)(x + 9)
A. x2 + 15x + 63 B. x2 + 63x + 16 C. x2 + 16x + 63 D. x2 + 16x + 16
Use the information to find the requested probability or percent chance.The probability that a store is open on a given day of the week is . What is the probability the store will not be open? Express the answer as a fraction in simplest form.
A.
B. 0
C.
D. 1
Provide an appropriate response.How many real square roots does any negative number have?
Fill in the blank(s) with the appropriate word(s).