Weegy: The answer is D. 72?
User: A fireworks company has two types of rockets called Zinger 1 and Zinger 2. The polynomial -16t2 + 150t gives the height in feet of Zinger 1 at t seconds after launch. The polynomial -16t2 + 165t gives the height of Zinger 2 at t seconds after launch. If the rockets are launched at the same time and both explode 6 seconds after launch, how much higher is Zinger 2 than Zinger 1 when they explode?
A. 414 ft
B. 990 ft
C. 90 ft
D. 324 ft
Weegy: Substituting the value t = 6 in the first equation gives: (-16 * 36) + (165 * 6) = -576 + 990 = 414....
User: Simplify the product.
5b(6b - 10)
A. 11b - 10
B. 5b2 + 6b - 10
C. -b - 10
D. 30b2 - 50b
Weegy: The answer is A. 11b - 10.
User: What is the common difference in the sequence 8, 16, 24, 32, . . .?
A. 24
B. 16
C. –8
D. 8
Weegy: The answer for 24/32 is 3/4.
(More) 8
The measure of the angle formed by the minute hand and the hour hand of a clock when the clock shows 4:35 is: 90°.
Added 12/28/2012 11:33:17 AM
This answer has been confirmed as correct and helpful.
8
5b(6b - 10) = 30b^2 - 50b
Added 12/28/2012 11:35:28 AM
This answer has been confirmed as correct and helpful.
8
The common difference in the sequence 8, 16, 24, 32, . . is 8.
Added 12/28/2012 11:35:56 AM
This answer has been confirmed as correct and helpful.