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2 years ago

15

The number of fish in a lake is growing exponentially. The table shows the values, in thousands, after different numbers or year

s
since the population was first measured.

1 answer:

Nana76 [90]2 years ago

4 0

Answer: 15

Step-by-step explanation: in 2 years its population grows by 30 so you divide that by 2 and you get 15.

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Find the slope and te y intercept y=-5x

babunello [35]

This equation is written in slope intercept form (y=mx+b where m is slope and b in the y intercept).

The m value here is -5 so that is the slope.
The b value here is 0 so the y intercept is at 0.

You can also find this by plugging 0 for the value of x.
y= -5(0)
y= 0

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3 years ago

A line that passes through the point (1, –1) and parallel to another line whose slope is 1.

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Parallel lines have same slope so so far the new equation looks like this
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2 blocks of gold will be needed.

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3 years ago

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3 years ago

A gardener uses 76 ft. Of fencing to enclose a rectangular shaped garden. The width of the garden is 2 ft. Shorter than 3 times

-BARSIC- [3]

Answer:

76 = 2(x + (3x-2))
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Step-by-step explanation:

Since x represents the length in feet, and the width is 2 ft shorter than 3 times the length, the width is 3x-2.

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76 = 2(x + (3x-2))

38 = 4x -2 . . . . . divide by 2, simplify

40 = 4x . . . . . . . .add 2

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The width of the garden is ...

3·10 -2 = 28 . . . feet

The width of the garden is 28 feet.

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3 years ago