A roller coaster accelerates riders from 0 to 48 meters per second in 4.0 seconds. What is the force needed to accelerate a 60-kg rider?

Total world consumption of iron was approximately 900 million tons in 1993. If consumption had increased by 2.5% each year and the resources available for mining in 1993 were 450 billion tons, how much longer would the worlds iron resources have lasted? if we vibe for 3 hrs and become freinds how long will we be freinds? Carlos and Lily want to know the combined amount of money they made last week. They both made $12 per hour, but Carlos also made a $35 bonus. Carlos says the combined amount is 12C + 35 + 120 where Cis the number of hours he worked, and L is the number of hours Lily worked. Lily says the combined amount is 12(C+ L) + 35. Who is right? Explain. Write a letter to your friend in another school telling him reasons why you like your school. a train travels 16 miles in 20 minutes how many minutes would 12 miles be Please help me please Ayuda con el este de matematica pls A scientist classified 10 organisms into the same phylum based on their similarities. She further grouped 4 of these organisms together based on thecharacteristics they shared. In to which level of classification did the scientist classify the 4 organisms?a. familyb. genusc. classd. order Jeremy received a Bill with a balance due of 25.60 Self-select sampling is a sample in which members choose to be in the survey.TrueFalse what is 2x + 7x + 8a + 9a Help please- Ill luv you forever Please help I will give Brainliest Explain 5 different ways you use Math in your everyday life. MUSIC FREINDS TELL ME IF I WAS RIGHT!!!! What two numbers have a sum of 142 and a difference of 16? A cylinder cooler has a diameter of 30inches and a height of 24 inches.Runners on a Marathon can use cone shaped cups to get a drink from the cooler.if the cups have a diameter Of 3 inches and a height of 4 inches,about how many full cups would be able to be filled from the cooler?Estimate useing 3.14 for pi. What was one major effect of the Erie Canal?A The volume of trade passing through the southern ports decreased.B The cost of shipping goods on eastern roads increased.C The cost of shipping goods from the Midwest decreased.D The number of ships passing through northern ports decreased. (10x3 - 4x2 3x) + (x4 + 4x + 7x2 x) Which of the following agencies is responsible for enforcingsafety standards in the workplace?FDAOSHAEPA