Two pulses traveling on the same string are described by y1 = 5 (a x - b t) 2 + 2 and y2 = - 5 (a x + b t - 6) 2 + 2 where a = 9 m-1 and b = 10 s-1. at what time do the two cancel? answer in units of s.

Find the LCM of 8, 12, and 16. A. 48 B. 96 C. 192 D. 1536

How do you solve the system of linear equations using this equation -1.1x-5.5y=-4.4 and 0.8x-3.2y=-11.2

Mary picks 15 flowers from her garden. If 3 out of 5 flowers are yellow how many yellow flowers does Mary pick

At candy store Erick bought 3 kilograms

Use the greatest common factor to write each answer in simplest form what is 2/3•6/7

Preciso de ajudaa! Resolução também! - Considere as funções f e g tais que f (x) = x³+1 e g (x) = x-2 Determine: a) (fog) (0) b) (gof) (0) c) (fof) (1) d) (gog) (1)

Evaluate the expression using order of operations {6-2}[{2+3}+4]=?

Write statements to declare and initialize two variables: one, named element_number can hold any of the integer values 1 through 118; the other, named atomic_weight can hold the atomic weight of the given element; atomic weights are values like 3.76.

What is x if 389/x=47

Find the value of x - y if x = 1000, y = 10, and n = 4. a. - 9000 b. 900 C. 990 d. 9000