A microwave telescope “sees” microwave light coming from all directions in the sky. This microwave signal is fairly strong, accounting for about 1% of the “noise” detected by a television antenna set “off channel.” The microwave emission is brightest at a wavelength of 1.0 x 106 nanometers. From Wien’s law, estimate the temperature of the source of the microwave emission.

answer: i would say b

step-by-step explanation:

with the way the question is worded, i believe b is the answer

the cost of the apple depends on the weight

the answer is d

step-by-step explanation:

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

sorry man i accidentally pressed yes my bad

step-by-step explanation: