Write the numeral in base ten.130five

A. 650
B. 40
C. 60
D. 640


Answer: B

Mathematics

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Find a Cartesian equation for the parametric equations.x = , y = 9t + 3

A. y = 9x + 3
B. y = 9 + 3
C. y = 9x2 - 3
D. y = 9x2 + 3

Mathematics

Solve the system of equations by the addition method.

A.
B. no solution
C. (5, 24)
D. (24, 5)

Mathematics

Use regression to solve the problem. Round numbers to the nearest hundredth.The first column shows the independent variable (x). The second column shows the dependent variable (y).Use linear regression to predict the value of y when x = 53.

A. 54.34 B. 15.84 C. 75.54 D. 64.94

Mathematics

Solve the right triangle; angle C is the right angle. Round to the nearest tenth where necessary.c = 12, B = 55°

A. A = 35°, a = 20.9, b = 14.6 B. A = 35°, a = 8.4, b = 14.6 C. A = 35°, a = 14.6, b = 20.9 D. A = 35°, a = 6.9, b = 9.8

Mathematics