Answer:
2 chaperones
Step-by-step explanation:
We will use the math operation division to find the answer. Division takes a total and divides it into equal amounts. We have a total of 72 students and need equal amounts in to each of the 9 groups.
72/9=8 students per group
Since each 4 students need a chaperone, then each group of 8 students needs 2 chaperones. 8/4=2.
Answer:
-1.409
Step-by-step explanation:
I’m assuming this a z-score for stats. You would just go into your calculator, in my case a Casio. Then, you’d press on the stats module, click F5 (DIST), F1 (NORM), F3 (InvN). You would change the data to variable, then put in tail right, area .9207, SD 1, mean of 0. Then hit execute and you’ll get the answer of -1.4097958. Round it if needed.
Answer:
y = -1 - 2/1x
Step-by-step explanation:
Glad to help! :)
Answer: I need the diagram of the figure that the two angles are on.
Step-by-step explanation: