Solve the problem.A political poll has a built in error tolerance. A candidate receiving 41% support, according to the poll, could actually have 43% support and the poll would still be considered accurate. The error tolerance for the candidate with 41% support is 3%. An acceptable percentage p for the candidate must satisfy the inequality 
? 3. Solve the inequality and interpret the result.
A. 41 ? p ? 44 ; Actual support for the candidate could vary between 41% and 44%.
B. -44 ? p ? -38 ; Actual support for the candidate will not vary because you cannot have negative percentages.
C. 38 ? p ? 44 ; Actual support for the candidate could vary between 
and 44%.
D. -3 ? p ? 3 ; Actual support for the candidate could vary between -3% and 3%.
Answer: C
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A. Yes B. No
Multiply using the galley method.79 × 19
A. 1601 B. 1491 C. 1511 D. 1501
Use algebra to find the value of a in the triangle, when 
.
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Fill in the blank(s) with the appropriate word(s).
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