mmunozgo4726 mmunozgo4726

08-11-2021
SAT

contestada

Why do scientist observe blueshift in certain stars.

Respuesta :

yaretrodriguez5885 yaretrodriguez5885

08-11-2021

to understand motions of galaxies toward each other and toward our region of space

Answer Link

Otras preguntas

What is the area of a regular hexagon with an apothem 16.5 inches long and a side 19 inches long? Round the answer to the nearest tenth. A. 625.3 in.2 B. 940.5

g A random sample of size 16 taken from a normally distributed population revealed a sample mean of 50 and a sample variance of 36. The upper limit of a 95% con

The Andrews Company has just purchased $55,736,000 of plant and equipment that has an estimated useful life of 15 years. The expected salvage value at the end o

The law of conservation of momentum states that the total momentum of interacting objects does not change . This means the total momentum a collision or explosi

Carlos wants to purchase a new computer and go to the Caribbean for spring break. The computer is priced at $1,299, and the vacation is priced at $750. He has o

Even though the population standard deviation is unknown, an investigator uses z rather than the more appropriate t to test a hypothesis at the .01 level of sig

A 42-year-old realtor comes to your clinic, complaining of "growths" in her vulvar area. She is currently undergoing a divorce and is convinced she has a sexual

By what length will a slab of concrete that is originally 18 m long contract when the temperature drops from 24°C to -16°C? The coefficient of linear thermal ex

One week, Daniel earned $554.30 at his job when he worked for 23 hours. If he is paid the same hourly wage, how many hours would he have to work the next week t

GIVE ME A REAL ANSWER PLEASE! IT IS DUE NOW! Factor completely 3x^2 + 5x + 1. (3x + 1)(x + 1) (3x + 5)(x + 1) (3x − 5)(x + 1) Prime