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aleksandr82 [10.1K]
2 years ago
8

Can someone plz help me with this. 100 points and brainliest to the correct answer.

Mathematics
2 answers:
Brilliant_brown [7]2 years ago
8 0

Answer:

23.42

Step-by-step explanation:

<u />

Trava [24]2 years ago
5 0

Answer: 11.46

Step-by-step explanation:

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Please help me with this question​
stira [4]

Step-by-step explanation:

The river is 1000 m wide, and the boat moves at 3 m/s, so the time it takes to cross the river is:

t = (1000 m) / (3 m/s)

t = 333.3 s

The river flows at 2 m/s, so by the time he reaches the other bank, he drifts downstream a distance of:

d = (2 m/s) (333.3 s)

d = 666.7 m

4 0
3 years ago
There is a drought and the oak tree population is decreasing at the rate of 7% per year. If the population continues to decrease
nydimaria [60]
About 25 years I think
3 0
3 years ago
One of the tables shows a proportional relationship.
beks73 [17]

Answer:

See attached

Step-by-step explanation:

The graph of a <u>proportional linear relationship</u> is a line that <u>passes through the origin</u> (0, 0).

From inspection of the given tables, the <u>linear equations</u> for each table of points is:

  • Table 1:  y = x + 1
  • Table 2:  y = x/2
  • Table 3:  y = x + 2
  • Table 4:  y = 2x + 1

The only equation for which y = 0 when x = 0 is y = x/2  →  Table 2.

Given points from Table 2:

  • (2, 1)
  • (4, 2)
  • (6, 3)
  • (8, 4)

To <u>graph the line</u>, plot the given points and draw a line through them (see attached).

5 0
2 years ago
What is the inverse of the function f(x) = 2x 1?
Kruka [31]
I hope this helps you

7 0
3 years ago
13.<br> а/8 = $1.25<br> Can someone help explain
Lorico [155]

Answer:

a= $10.00

Step-by-step explanation:

It's very simple. Move /8 to the other side of the equation. It should give you $1.25 x 8. Solve the multiplication and you should get $10.00.

If I didn't make my explanation clear enough, please comment. I sometimes don't even explain myself very well.

3 0
3 years ago
Read 2 more answers
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