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- What are the solutions for sub parts iv and v? NO HAND WRITING PLEASE. I HAVE A HARD TIME UNDERSTANDING. THANK YOU FOR YOUR HELP.A tortoise challenged a hare to a 100-meter race on a track. The tortoise negotiated a 50-meter head start with the hare. When the race started the hare was running at a constant speed of 2.8 meters per second and the tortoise was crawling at a speed of 0.5 meters per second. (They both maintained these speeds for the entire race.) Our goal is to determine who won the race. Read the above problem statement again, then explain in writing on a sheet of paper how you will determine who won the race. Construct a drawing to represent the 100-meter length of the track. Then place the tortoise and hare's starting points on the track. Define the variable t to represent the number of seconds since the start of the race. Write an expression to represent the Tortoise's distance from the starting line in terms of t. Represent the Hare's distance from the starting line in terms of t. Write a formula to represent the distance, d (in meters), that the tortoise is ahead of the hare in…Professor Chauvet wanted to know how quickly her students can type out a text message. So that everyone typed the same thing, she asked the students to type (and send!) the alphabet to someone in a text message. She gave them 15 seconds and asked them to type out as much of the alphabet as possible in that time frame. (Each letter needed to be followed by a space before the next letter was typed.) When time was up, the students pressed send. Then they counted how many characters they typed. Here is a stemplot of the results: Note that the students who only typed 4 and 7 characters claimed to have issues with autocorrect on their phones. Here is a stemplot of the results: 0 47 1389 2 0444555667779 3 0000112234566666888 4 01278999 5 2 512 represents a student who typed the entire alphabet in the 15 allotted seconds. Which of the following correctly displays these data in the form of a histogram? Frequency Frequency Frequency Frequency 101 9- 8- 7- 6- 5- 4- 3- 2- 1 0- 0 10- 9. 8- 7- 4- 3-…
- please answer part d as well. i dont see the solution anywhere here.5) Solve the problem: Adalberto takes 120 minutes to finish an algebra 2 exam, while Yessenia takes 15 minutes. How long will take for them to finish the test if they work together?I bought a new gas lawn mower the other day. This new mower mows faster than the old electric (environmental) one. Why, you ask? It is because the old mower cut a 21 inch path, while the new one cuts a 22 inch path. So how much time did I save? Look at some facts. My lawn is a rectangle measuring 150 feet by 105 feet I mow the lawn in strips and always in the same direction (length or width) My walking speed is 120 feet/minute It takes 5 seconds to turn around after each strip How much time did I save if I mow back and forth along the width or if I mow back and forth along the length? Pick one and figure it out. My neighbor does not like minutes the noise it makes, but I do!
- A cyclist takes 4 hours to travel from Town A to Town B. The cyelist's average speed for the first hour is nalf the cyclist's average speed for the second hour, and the eyclist's average speed for the first two hours is equal to twice the cyclist's average speed for the last two hours. If the cyclist traveled at an average speed of 9 miles per hour for the 4-hour trip, what was the cyclist's average speed, in miles per hour, during the first hour of the trip?Summarize the steps you need to follow in order to determine what type of permutation or combination formula to use for any given problem. Be sure to include explanations of each possible outcome.Does there happen to be more to this solution? I still can't quite follow
- Subtract 1.2a“ – 0.7a from the sum of 0.6 a4 + 1.5a and 0.4 a4 - 1.1a First, we will translate the words of the problem into mathematical symbols. Then we will perform the indicated operations. The words of the problem contain the key phrases subtract from and sum. Since 1.2a4 – 0.7a is to be subtracted from the sum, the order must be reversed when we translate to mathematical symbols. Subtract 1.2a4 0.7a from the sum of 0.6a + 1.5a and 0.4a4 1.1a. [(0.6 a4 + 1.5a) + (0.4 at – 1.1a) ] - (1.2a* – 0.7a) Use brackets [ ] to enclose the sum. Next, we remove the grouping symbols to obtain 0.6 a4 + 1.5a + 0.4 at – 1.1a -1.2a4 + 0.7a Change the sign of each term within (1.2a4 - 0.7a) and drop the parentheses. at+ a Combine like terms. %D Subtract -0.6q? – 0.6q from the sum of 0.1q? - 0.6q and 0.3q² + 0.1q.I am a brazen lion, a fountain; my spouts are my two eyes, my mouth, and the flat of my right foot. My right eye fills a jar in two days [1 day = 12 hours], my left eye in three, and my foot in four; my mouth is capable of filling it in six hours. Tell me how long all four together will take to fill it.Answer urgently please !!! Show all working
