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Katarina [22]
2 years ago
10

A geology teacher takes her class on an annual field trip to analyze rock samples. They use randomized sets of

Mathematics
2 answers:
Tpy6a [65]2 years ago
8 0
Second option would be the answer
vazorg [7]2 years ago
5 0

Answer:

B

Step-by-step explanation:

It’s obvious

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Please I need help fast!!!!!???
Temka [501]

Answer:

BRO IT B

Step-by-step explanation:

7 0
2 years ago
The mass of a bar of chocolate is 1800g.
Umnica [9.8K]
Hello,

<span>Density = Mass/Volume

9 = 1800/volume
9volume = 1800
volume = 200 cm^3</span><span> 
</span>
The answers is 200 cm^3

Hope that helped :)
5 0
3 years ago
Read 2 more answers
The amount of money in Mark's bank account after x months is given by the function
Murrr4er [49]
Y=mx+b
Mx is the rate of change
B is your starting point
Started with 1000, A
-200 is the rate of change, D
4 0
3 years ago
A train leaves at 17.22 and arrives at its destination at 18.14.
sattari [20]

Answer:

64.6 km/h

Step-by-step explanation:

18:14 = 18h 14'

1h = 60'

18h = 17h + 60'

18h14' = 17h + 60' ´14' = 17h 74'

then:

17h 74'

-17h 22'

= 0h 52'

the train travelled 56km at 52 minutes

56km/52minutes

1 hour = 60 minutes

52 minutes = 52/60 = 0.86667 hours

then:

56km/52minutes = 56km/0.86667hours

= 64.615 km/hours

5 0
2 years ago
Dylan is a salesperson who sells computers at an electronics store. He makes a base pay amount each day and then is paid a commi
algol13

P=2.50x+100

The slope of the function is 2.50 which represents the commission Dylan makes for each computer sale. :)

7 0
2 years ago
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