Use scientific notation to solve the problem.The distance from the earth to the sun is 92,900,000 miles. How long would it take a rocket, traveling at 2.9 × 103 miles per hour, to reach the sun?
A. 3.2 × 103 hr
B. 3.2 × 104 hr
C. 3.2 × 102 hr
D. 3.2 hr
Answer: B
You might also like to view...
Change the given polar coordinates (r, ?) to Cartesian coordinates (x, y).
A. (-8, -8
)
B. (8, -8
)
C. (-8
, -8)
D. (8
, -8)
Solve the problem.Using a phone card to make a long distance call costs a flat fee of $0.86 plus $0.30 per minute starting with the first minute. Find the total cost of a phone call which lasts 12 minutes.
A. $4.46 B. $12.26 C. $10.62 D. $3.60
Solve.A bakery plans to market a mixed assortment of its two most popular cookies: Chocolate Chip and Toffee Chunk. Their marketing analyst proposes that the new assortment be constrained by the inequality 
where C is the number of Chocolate Chip cookies and T is the number of Toffee Chunk cookies. Their sales analyst suggests in order to offer a reasonably priced product the assortment should be constrained by the inequality 
The number of each type of cookie cannot be negative, so 
style="vertical-align: -4.0px;" /> and 
Graph the region satisfying all the requirements for the assortment using C as the horizontal axis and T as the vertical axis. Does the combination of 1 Chocolate Chip cookies and 7 Toffee Chunk cookies satisfy all of the requirements?
A. 
; Yes
B.
; Yes
C. 
; No
D. 
; No
Graph the parabola and label the vertex. Find the y-intercept.y = -3
2 - 5
A. vertex (
, 5), y-intercept (0, -95.75)
B. vertex (
, -5), y-intercept (0, -95.75)
C. vertex (
, -5), y-intercept (0, 95.75)
D. vertex (- 
, -5), y-intercept (0, -95.75)