Determine whether the source of error represents random or systematic error.When scientists estimate the height of a mountain there is a certain amount of error involved in measuring distances and angles.

A. Systematic error
B. Random error


Answer: B

Mathematics

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Solve the problem.Find the equation of the hyperbola with asymptotes  and  and vertex (-6, 4).

A.  -  = 1
B.  -  = 1
C.  -  = 1
D.  -  = 1

Mathematics

Use your calculator to approximate the integral using the method indicated, with n = 100. Round your answer to four decimal places. dx (trapezoidal rule)

A. 2.9780 B. 2.9443 C. 2.9436 D. 3.0287

Mathematics

Find the mean of the data presented in the given table of values.(Round to the nearest tenth if necessary.)

A. 9.6 B. 10.2 C. 9 D. 7.5

Mathematics

Find the simple interest on a $20,600 investment made for 6 months at an interest rate of 8% per year. What is the future value? Round your answer to the nearest ten. ?

A. The simple interest is $800, the future value is $21,440. B. The simple interest is $800, the future value is $21,450. C. The simple interest is $840, the future value is $21,440. D. The simple interest is $820, the future value is $21,420. E. The simple interest is $840, the future value is $21,410.

Mathematics