Answer:
A: -2
Step-by-step explanation:
You want some factor k such that k(5x) +(10x) = 0. That is, 5k+10 = 0. The solution to this is k=-2, corresponding to selection A.
Answer:
7:02 AM
Step-by-step explanation:
12(min)+20(min)+14(min)=46 minutes
7:48 AM minutes 46 minutes gives you 7:02 AM.
Answer:
The Mean Absolute Deviation is 11
Step-by-step explanation:
Given:
325, 310, 289, 288, 285, 285, 285, 280, 280 and 273
Mean = 290
Required:
Calculate the Mean Absolute Deviation
Provided that we have the value of the mean to be 290 from the question; the following steps will calculate the Mean Absolute Deviation
Step 1: Subtract the mean weight from each weight
325 - 290 = 35
310 - 290 = 20
289 - 290 = -1
288 - 290 = -2
285 - 290 = -5
285 - 290 = -5
285 - 290 = -5
280 - 290 = -10
280 - 290 = -10
273 - 290 = -17
Step 2: Calculate the absolute value of the each results above
|35| = 35
|20| = 20
|-1| = 1
|-2| = 2
|-5| = 5
|-5| = 5
|-5| = 5
|-10| = 10
|-10| = 10
|-17| = 17
Step 3: Calculate the mean of the data above
Mean Absolute Value =
Mean Absolute Value =
Mean Absolute Value = 11
Hence, the Mean Absolute Deviation is 11
B.) 3ft/minute because if you divide 1 into 3 you get three. Then if you divide 2 into 6 you still get 3.
Answer: Where it has the arrow between 8s and 18s is time. The arrow that points at d is y axis. The arrow that points at t is x axis. The arrow that points at 2.0m is distance. The arrow that points at 0m is the starting point. The arrow that points at 26s is the ending point. The arrow that points at the top of the shape is no movement. The arrow pointing at the sides of the shape are both constant speed. Explanation: It´s simple enough that I (Middle Schooler/6th grader) am/is helping you. Also asking for help and a middle shcooler answering you(Me) means You´re stupid(because I am younger than you and in a different/lower grade answering your question).
Tell your friends a middle schooler answered it for you.