Solve the problem.The frequency table below shows the distribution of students' scores on an exam. Construct a relative frequency distribution table.
A.
B.
C.
D.
Answer: D
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Solve the problem.Sara works at a fast food restaurant. On one day she sold 32 double hamburgers, 46 fish sandwiches, 47 orders of French fries, 61 small drinks, 33 medium drinks, and 37 large drinks. On the next day she sold 53 double hamburgers, 59 fish sandwiches, 17 orders of French fries, 51 small drinks, 30 medium drinks, and 87 large drinks. Write this information in a 2x6 matrix.
A.
B.
C.
D.
Solve the problem.In September 1998 the population of the country of West Goma in millions was modeled by At the same time the population of East Goma in millions was modeled by
In both formulas x is the year, where
corresponds to September 1998. Assuming these trends continue, estimate the year when the population of West Goma will equal the population of East Goma.
A. 2009 B. 1987 C. 2008 D. 2011
Simplify the complex fraction.
A. x - 6
B.
C.
D.
Find all degree solutions for the equation
?
in the interval
.
?
A. 14.5°, 23.8°, 156.2°, 165.5° B. 14.5°, 23.6°, 156.4°, 165.5° C. 14.7°, 23.8°, 156.2°, 165.3° D. 14.1°, 23.2°, 156.8°, 165.9° E. 14.7°, 23.6°, 156.4°, 165.3°