Determine the real solutions to the system of nonlinear equations.11x - y = 26y = x2 - 2
A. (3, 11), (8, 66)
B. (-3, 7), (-8, 62)
C. (3, 7), (8, 62)
D. (-3, 7), (8, 62)
Answer: C
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Compute the compound interest.Assume the cost of a car is $23,000. With continuous compounding in effect,find the number of years it would take to double the cost of the car at an annual inflation rate of 6.4%. Round the answer to the nearest hundredth.
A. 167.76 yr B. 156.93 yr C. 10.83 yr D. 1.57 yr
Refer to the following recipe to first estimate the answer and then use multiplication or division to find the exact answer. Simplify. Old Grandma's Fork Cookies 1 cups brown sugar 1
cups white sugar 1
cups shortening 1 pinch salt 3 eggs 2
tsp soda 2
/> tsp cream of tartar 1 tsp vanillaCream sugars and shortening. Beat in remaining ingredients. Add flour to stiffen like regular cookie dough. Roll into balls, then flatten with a fork. Cook until brown.Find the amount of cream of tartar needed if you take
times the recipe.
A. Estimate: 4 tsp
Exact: 3 tsp
B. Estimate: 6 tsp
Exact: 3 tsp
C. Estimate: 4 tsp
Exact: 3 tsp
D. Estimate: 3 tsp
Exact: 6 tsp
Give the equations of any vertical asymptotes for the graphs of the rational functions.f(x) =
A. x = 0, x = -7 B. x = 7 C. x = -7 D. x = 9
Find the missing length(s) in the right triangle. If necessary, round to the nearest tenth.
A. b = 6 cm; c = 24 cm B. b = 6.9 cm; c = 8 cm C. b = 48 cm; c = 8 cm D. b = 8 cm; c = 6.9 cm