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3 years ago

You are filling a 5-L fish tank using a 250-mL container. How many full containers are required to fill the fish tank?

2 answers:

7 0

1 L = 1000 mL

1000 mL / 250mL = 4

so it would take 4 full containers for 1 liter

4 containers x 5 liters = 20 full containers
the answer is C

dlinn [17]3 years ago

7 0

The answer is c 20 containers

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3 years ago

Convert the following equation to slope-intercept form y+5=1/2(x-8)

alexandr402 [8]

Answer: y = 1/2x - 9

Step-by-step explanation:

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3 years ago

What is an equivalent expression to 10h+14k

choli [55]

------------------
10h + 14k = 2(5h+7k)
------------------

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3 years ago

The speed of an elevator varies inversely with the weight it carries. If the elevator rises at 10 feet per second when it carrie

777dan777 [17]

Answer:

$8\frac{ft}{sec}$

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent an inverse variation if it can be expressed in the form $y*x=k$ or $y=k/x$

Let

x-----> the speed of the elevator

y----> the weight it carries

$y*x=k$

<em>Find the constant k</em>

For x=10 ft/sec, y=400 lb

substitute

$k=10*400=4,000$

The equation is

$y*x=4,000$

Find the speed for y=500 lb

substitute in the equation

$500*x=4,000$

$x=4,000/500=8\frac{ft}{sec}$

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3 years ago