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baherus [9]
3 years ago
15

A scientist is studying the motion of waves by measuring the distance between the crests and troughs of waves in a particular ar

ea. He set up a
series of buoys at equal intervals, and attached a depth detector to each buoy.
After gathering data, the scientist modeled the positions of the buoys at a specific instance with the given function, where x is the horizontal
distance, in feet, from the first buoy and f(x) is the depth of the water, in feet, at that location.
F(x) = 2cos(x/8x) +13

Select the correct representation of the buoy positions modeled by function

Mathematics
1 answer:
Vikentia [17]3 years ago
3 0

Answer:

this is correct on plato/edmentum

Step-by-step explanation:

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What is the surface area of the following figure?
Flauer [41]

Answer:

50

Step-by-step explanation:

3 0
3 years ago
A warehouse employs 22 workers on first shift and 14 workers on second shift. Eight workers are chosen at random to be interview
lara [203]
36 all together.
22 first
14 second
8 random chosen

A) all first shift:
One is pulled 22/36
Second is pulled 21/35
Third is pulled 20/34
Fourth 19/33
Fifth 18/32
Sixth 17/31
Seventh 16/30
Eighth 15/29

Multiply all those together
Probability of all first shift is 0.010567296996663
(That means it's not happening anytime soon lol)

B) one worker 14/36
Second 13/35
Third 12/34
Fourth 11/33
Fifth 10/32
Sixth 9/31
Seventh 8/30
Eighth 7/29

Multiply all those together
Probability of all second shift is 0.000099238805645
(That means it's likely to see 100x more picks of all first shift workers before you see this once.. lol)

C) 22/36
21/35
20/34
19/33
18/32
17/31

Multiply..
Probability.. 0.038306451612903


D) 14/36
13/35
12/34
11/33

X... p=0.016993464052288


Probably not correct, haven't done probability in years.
8 0
3 years ago
Mrs. Rullo has four times as many pens as Mrs. virola. they have a total of 40 pens. How many more pens does Mrs.Rullo have then
IgorLugansk [536]

x + 4x = 40

5x = 40

x = 8

Mrs. Viola has 8 and Mrs. Rullo has 4*8=32 pens.

4 0
3 years ago
Read 2 more answers
Does anyone know this?
Darina [25.2K]

2 x 2 x 2 x 3

Because you are multiplying two, four times

6 0
3 years ago
Yall know what to do so imma let yall do your thing<br> Solve for x: 2x – y = (3/4)x + 6.
Studentka2010 [4]

Answer:

x=4y/5 + 24/5

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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