Decide whether or not the ordered pair is a solution to the equation.x + 4 = 0; (-4, 5)
A. Yes
B. No
Answer: A
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The bowling scores for a group are given.230, 214, 210, 198, 197, 187, 168, 167, 167, 163, 162, 160, 159, 158, 143, 141, 140, 138, 137, 137. Find the quartiles for the set of bowling scores.
A. 192, 167, 142 B. 230, 160, 137 C. 192, 162.5, 142 D. 230, 168.8, 137
Solve the proportion. Write the solution in decimal form when applicable.
= 
A. 26 B. 68 C. 21.7 D. 21
Provide an appropriate response.Use the compound amount formula A = P
to find the accumulated amount on an investment of $2000, invested at an interest rate of 6% for 10 years, if the interest is compounded quarterly.
A. $3,612.22 B. $20,300.00 C. $3,628.04 D. $16,543.61
According to the data released by a city's Chamber of Commerce, the weekly wages of factory workers are normally distributed with a mean of $380 and a standard deviation of $50. Round your answers to four decimal places, if necessary. ? Find the probability that a worker selected at random from the city has a weekly wage of less than $300. ? __________ ? Find the probability that a worker selected at random from the city has a weekly wage of more than $460. ? __________ ? Find the probability that a worker selected at random from the city has a weekly wage of between $350 and $450. ? __________
What will be an ideal response?