Solve the problem.A sum of money amounting to $3.55 consists of dimes and quarters. If there are 22 coins in all, how many are quarters?
A. 9 quarters
B. 14 quarters
C. 13 quarters
D. 15 quarters
Answer: A
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The following table shows the stopping distance D, in feet, for a car that is traveling at a speed of S miles per hour. S 25 35 40 60 75 D 84 138 163 308 432? Use power regression to answer the following question. If the speed increases by 19%, how is the stopping distance affected? Round your answer to two decimal places. ?
A. Stopping distance increases by 28.58%. B. Stopping distance increases by 29.59%. C. Stopping distance increases by 31.38%. D. Stopping distance increases by 26.95%.
The number n of incidents of family violence requiring police response appears to be related to d, the money spent on crisis intervention, by the equation 
. What expenditure would reduce the number of incidents to 357?
?
Please enter your answer as a number without the units.
Fill in the blank(s) with the appropriate word(s).
Convert the units.434 mm = cm
A. 4340 cm B. 43,400 cm C. 43.4 cm D. 4.30 cm
Use ZERO (or ROOT) to approximate the positive x-intercepts of the equation. Round to two decimal places.y = x3 + 3.3x2 - 5.2x - 6.3
A. 1.57 B. 4.18 C. 0.86 D. 1.75