An environmentalist wants to measure the width of the river to monitor its erosion. From point A
she walks downstream 100 feet and measures
the angle from this point to point C to be 60°.
How wide is the river?

1. minimum

2. 6400

3. eight

hope this !

b). 4320 have a nice day

a.) list the factors of 40.

1/2/4/5/8/10/20/40

b.) list the factors of 40 that represent the number of cans that could be on each shelf.

5

c.) how many different arrangements of cans are possible?

just one because if you put more on one shelf you will go way over 40 and the cabinet will probably break.

d.) what are the possible arrangements of the cans?

put 5 cans on each self to reach 40 cans in total.

e.) which arrangement uses all the shelves?

5 because you can put 5 cans on each shelf, and since there are 8 shelfs you are equally going to get 40 cans.

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step-by-step explanation:

ever thing time 1 is a multiply by 1 it get