Solve the problem.If a spring stretches 0.8 m when a 4-kg weight is attached to it, how much will it stretch when a 7-kg weight is attached to it?
A. 1.4 m
B. 3.4 m
C. 0.4 m
D. 4.4 m
Answer: A
Mathematics
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Calculate the sum.(+24) + (+3)
A. 21 B. -21 C. 27 D. -27
Mathematics
Provide an appropriate response.Look for a pattern in the sequence of figures shown below. How many squares are needed for the 4th figure? The nth figure?
A. 14, 4n + 3 B. 13, 3n + 1 C. 12, 4n - 2 D. 13, 4n - 3
Mathematics
From which of the following stakeholder groups do companies usually receive capital (i.e. money) to finance their continuing operations?
A. competitors and employees B. customers and suppliers C. investors and financial institutions D. All of these
Mathematics
Solve the problem.The speed of light is 1.86 × 105 miles per hour. Express this quantity in standard notation.
A. 18,600,000 B. 186,000 C. 1,860,000 D. .0000186
Mathematics