Divide.6.3 ÷ (0.09)
A. 
B. 62.1
C. 6.21
D. 70
Answer: D
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At the given point, find the slope of the curve, the line that is tangent to the curve, or the line that is normal to the curve, as requested.6x2y - ? cos y = 7?, normal at (1, ?)
A. y = 
x - 
+ ?
B. y = -2?x + 3?
C. y = 
x - 
+ ?
D. y = - 
x + 
+ ?
Find zw or 
as specified. Leave your answer in polar form.z = 
w = 
Find 
.
A. 3
B. 
C. 3
D. 
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.If the recipe is tripled, how much soda will be needed?
A. Estimate: 9 tsp
Exact: 7
tsp
B. Estimate: 9 tbsp
Exact: 7
tbsp
C. Estimate: 6 tsp
Exact: 6
tsp
D. Estimate: 7
tsp
Exact: 9 tsp
Solve the problem.Write an expression for the area of the shaded region and express it in factored form.
A. (x + 3y)2 B. x2 + 6xy + 9y2 C. x2 + 3xy + 9y2 D. 3(x + y)2