Find the mean.The weight gains (in pounds) over a one month period of 10 patients on a special diet were: 5.5, -6, 1.8, 6.7, 3.7, -5, 3.9, -4, 2.7, 2.6. Find the mean. Round your answer to the nearest hundredth.
A. 1.25 pounds
B. 1.13 pounds
C. 4.19 pounds
D. 1.19 pounds
Answer: D
Mathematics
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Graph the equation.x = 2y2 - 8y - 6 
A. 
B. 
C. 
D. 
Mathematics
Write as a decimal.
%
A. 0.5175 B. 0.5125 C. 5.1025 D. 0.0535
Mathematics
Write the following in words.17.088
A. Seventeen and eighty-eight tenths B. Seventeen and eighty-eight hundredths C. Seventeen and eighty-eight ten-thousandths D. Seventeen and eighty-eight thousandths
Mathematics
Solve the problem.A $154,000 trust is to be invested in bonds paying 7%, CDs paying 5%, and mortgages paying 10%. The bond and CD investment together must equal the mortgage investment. To earn a $12,470 annual income from the investments, how much should the bank invest in bonds?
A. $31,000 B. $77,000 C. $44,000 D. $46,000
Mathematics