carm222 carm222

07-12-2016
Mathematics

contestada

The truck driver drove 120 miles in 1 3/4 hours. what is the speed of the truck in miles per hour?

Respuesta :

Аноним Аноним

07-12-2016

the answer would be about 30 m

Answer Link

Noah11012 Noah11012

07-12-2016

Convert mixed number into improper fraction: 1 3/4 => 7/4

Use d=rt formula

120 = 7/4r

Divide both sides by 7/4

r = 68 4/7

Answer Link

Otras preguntas

Laura was born in 1971, she is starting to plan for retirement. It is important for Laura to know that she cannot receive full social security benefits until th

Read the story: Up. Down. Up. Down. Up. Down. Let's go! Based on the evidence in the story, what is the best guess as to what happened to Coach?a) He retired.b)

Step 1: Ce₄+ + Mn₂+ Ce₃+ + Mn₃+Step 2: Ce₄+ + Mn₃+ Ce₃+ + Mn₄+Step 3: Mn₄+ + Tl+ Tl₃+ + Mn₂+The proposed steps for a catalyzed reaction between Ce4+ and Tl+ are

To be able to buy new computer Isabel decides to stay for two years. She opens the savings account with $200. they can’t pay simple interest and annual rate of

How are you inoculating the gelatin test? ______________________________ a. what are you looking for with this test?

Which function rule models the function over the domain specified in the table below? 7734 -11 1 9 O 7 11 17 f(x)=3x+10 f(x) = 2x + 3 Of(x)=4x+5 f(x)=3x-10

Dental has begun operating as a MDF. Which of the following must be done to be in compliance with Board regulations?a) QRS must make sure that all of their prov

1. What were the major theatres of World War I?

Consider the following expression: sin((10.85)² + (9.15)²) - sin(10² + 10²).

Jeannie has always been a terrific multitasker, being able to do half a dozen things at the same time. Jeannie is now elderly. Based on the research, Jeannie mo