4. Friction is required for :
(a) Fast movement
(0) Both of the above
(b) Stopping the objec
(d) None of the above​

HELP!!!!!!!A falling object travels a distance given by the formula d=3t+5t2, where d is measured in feet and t is measured in seconds. How many seconds will it take for the object to travel 84 feet? Write a story that can be represented by the equationy = x + 1/4xy=x+1/4x What reason can be used to complete this proof?m1=m3 because 13.m1+m2=mCXB and m2+m3=mAXD _________.m1+m2=mAXD because you can substitute m1 for m3.mCXB=mAXD by the transitive property of equality.So, AXDCXB. on the left side of the triangle, it says 12 cm, for the right side of the triangle, it says 17 cm, below the triangle, it says 12 cm. find the area of the triangle and answer the question in square cm. I HAVE ONLY 2 MIN LEFT PLEASEEEThe next question refers to the following passage. The sentences have been numbered to help you identify them more easily.(1) As she was driving to visit her twin, Jayla had a strange feeling that something bad was going to happen.(2) Meanwhile, Kayla had the same exact premonition.(3) Worried about her sister, Kayla called Jayla's cell phone.(4) Because she took her eyes off the road to answer the phone call, Jayla lost control of her car and crashed through the front of Kayla's house.Which sentence features an introductory clause that explains why the main action happened? (5 points)Sentence 1Sentence 2Sentence 3Sentence 49. The next question refers to the following passage. The sentences have been numbered to help you identify them more easily.(1) As she was driving to visit her twin, Jayla had a strange feeling that something bad was going to happen.(2) Meanwhile, Kayla had the same exact premonition.(3) Worried about her sister, Kayla called Jayla's cell phone.(4) Because she took her eyes off the road to answer the phone call, Jayla lost control of her car and crashed through the front of Kayla's house.Which sentence features an introductory phrase that explains why the main action happened? (5 points)Sentence 1Sentence 2Sentence 3Sentence 4 Research suggests that women are more vulnerable to depression than men because women tend to overthink and linger mentally on negative events. This suggestion best illustrates a(n) ________ perspective. Find the LCM of 156 and 224.Find the LCM of 156 and 224.Find the LCM of 156 and 224.Find the LCM of 156 and 224.Find the LCM of 156 and 224.Find the LCM of 156 and 224.Find the LCM of 156 and 224.Find the LCM of 156 and 224.Find the LCM of 156 and 224.Find the LCM of 156 and 224.Find the LCM of 156 and 224.Find the LCM of 156 and 224. The second agricultural revolution developed at the same time as a large streams of migrants moved from MDCs to LDCs. b vast shortages in laborers existed because of infectious diseases c humans were forming communes and practicing open-field farming d improved genetic modification of food allowed for increased harvests in LDCs. e growing urban markets were demanding increased food production. 1. What is unusual about Young Master Shelby teaching Tom how to write?2. When Mrs. Shelby speaks of this sale of her slaves being a curse from God, her husband accuses of sounding like an abolitionist. Why is that such a harsh accusation?3. What provided the comic relief in Chapter 6.(Pls help they are literary questions for Uncle Toms Cabin)Pls answer ASAP, Im giving away a lot of points for me, since I dont even have that many to begin with. The purpose of a cell phone cover is to protect your phone from impact forces. How does a cell phone case do this? Mrs. Hart went to get her nails done at the salon. The cost was $35.00. What is the total amount if tax is 6% and she wants to leave a 18% tip?A. $24.00B. $43.40C. $8.40D. $59.00 Which term means "the progressive,long-term loss of lung function: decreasein number of alveoli, enlargement ofremaining alveoli, and destruction ofwalls of alveoli; usually caused bysmoking"?A. emphysemaB. pneumoniaC. pulmonary edema Frederick works in a local government for a certain city. One his primary responsibilities is to check whether the citys contracts, bids, and tax reports meet certain specific guidelines. Which government career role does Frederick perform. 2. What kinds of reflections can be added to anecdotes to make them more meaningful? Select all that apply.A)descriptions of eventsB)insights after the event endedC)thoughts during the eventD)feelings during the event4. In what ways do writers reflect on incidents? Select all that apply.A)by indirectly stating their thoughts and feelingsB)by keeping their thoughts a secret from the readerC)by focusing only on other peoples feelingsD)by directly stating their thoughts and feelings5. When a writer does not directly state his or her reflections about an anecdote, what must a reader do to identify what the story means?A)keep reading for more detailsB)make an inferenceC)make a wild guessD)stop looking for meanings In "A Whole New World," why does Tanisha's father give up showing her how to use the camera? A-She appears confused. B-She asks him to stop. C-She already mastered using it. D-She appears disinterested. can you please answer this? i dont understand Escherichia coli is a prokaryotic bacterium. How will Escherichia coli reproduce? A. binary fission B. budding C. mitosis D. regeneration? Which of the following does NOT describe a polymer? aPolymers usually form by covalent bond. bPolymers are made of monomers (building blocks). cPolymers are large molecules (macromolecules). dPolymers are broken down by the process of dehydration synthesis. what is the answer of X Which graph represents this system? 2x-5v=-5 y=-3x+1