I NEED HELP :)
A train travels 76 miles in 1 7/12 hours. What is its average speed in miles per hour?

Enter an estimate. Round each mixed number to the nearest half in your estimate.5 1/2 - 4 6/7 Charles purchases a car for $50,187 at 1.9% add-on rate for 6 years. 0.75% of 80 is what number Read the sentences.People around the world are concerned. They are concerned about climate change. The oceans affect the climate. It makes sense to study the oceans.What is the best way to revise and combine the sentences to improve fluency?People around the world are concerned about climate change, and the oceans affect the climate, and it makes sense to study the oceans.People around the world are concerned about climate change. Given that the oceans affect the climate, it makes sense to study the oceans.People around the world are concerned; they are concerned about climate change. The oceans affect the climate; it makes sense to study the oceans.People around the world are concerned, and they are concerned about climate change. The oceans affect the climate, and it makes sense to study the oceans. Solve this equation: 2x = 5 What is the mass of an object that requires a force of 4,900 Newton's to accelerate 7 m/s/s Explain how you can change your workout routine using each of the SPORT and FITT principles 5- Mon pre, il n'aime pas sortir sans moi et ma mre.6- Il a mis les photos dans le tiroir. Responses which are acquired after birth are called _____ responses. What is the measure of Angles are not necessarily drawn to scale.I hate math Could I have the assistance of someone who's first language is Spanish or speaks fluent Spanish? Thank you!I just need to know if these sentences are grammatically correct:Mi casa esta lejos de mis abuelos casa. Pero mi casa esta cerca de mi hermanos casa.Thank you!If you do not speak fluent Spanish or if you have to use g.oo.gle translate to understand these sentences, do not answer!!! Read the section "Song Was Composed In 1899.Which selection from this section supports the conclusion that Lift Every Voice and Sing became popular quickly?A"Lift Every Voice and Sing" was composed as a poem in 1899. Novelist, poet and civil rights leader James Weldon Johnson wrote it.BWeldon Johnson's students were the first to perform the song. It was part of a celebration of Lincoln's birthday in 1900.CPeople kept singing the song, Johnson said. "Within 20 years it was being sung over the South and in some other parts of the country," he said.DThe song became known as the "Negro national anthem." "Negro" is a dated term used to describe a person of Black African descent.Someone help me simplify and find each side angles are 45 45 90!will mark brainiest! Help me with this problem Aincludes a set of beliefs and customs at the heart of a society Help plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz with these problems I WILL PIC BRAINLIEST How is the art of orgami useful in science and technology? SOMEONE PLEASE HELP ME OUT. Find the measure of the numbered angles in each rhombus Hypothermia is know as "The Killer of the ________________________" aDarkness bFun times cwinter dUnprepared 4(x+2)-12=3(x-2) solve for x