Find the value of each square root by use of a calculator. Each number is approximate.

A. 7.8
B. 7.80
C. 3710
D. 24.7


Answer: B

Mathematics

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Create the requested display.The traveling times in minutes for 15 workers randomly chosen at an office are: 55, 40, 35, 30, 50, 45, 25, 15, 50, 45, 35, 30, 45, 50, 45Create a dotplot of the data.

What will be an ideal response?

Mathematics

Solve the problem.Jackson Associates is planning a group vacation to one of the following locations: Alaska (A), Florida (F), San Antonio (S), or Hawaii (H). The employees rank the four possible sites according to the following preference schedule.Which choice wins using the Borda count method?

A. San Antonio B. Hawaii C. Florida D. Alaska

Mathematics

Solve the problem.A chemist needs 120 milliliters of a 39% solution but has only 23% and 71% solutions available. Find how many milliliters of each that should be mixed to get the desired solution.

A. 40 mL of 23%; 80 mL of 71% B. 30 mL of 23%; 90 mL of 71% C. 80 mL of 23%; 40 mL of 71% D. 90 mL of 23%; 30 mL of 71%

Mathematics

Divide and simplify.

A.
B.
C.
D. 3

Mathematics