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3 years ago

64 percent rounds to the nearest

Mathematics

1 answer:

Serggg [28]3 years ago

5 0

Tenth have to make answer longer for this app sorry

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A tap fills an eighty litre tank in 5 minutes. What is the rate of flow of water with respect to

Zolol [24]

Answer:

0.27 lt/s

Step-by-step explanation:

80 liters in 5 minutes

5 minutes are 300 seconds (5x60)

We know how many seconds we need to fill up the tank (300 seconds for 80 liters). Now we need to know how many liters we can fill up in 1 second, as the question requires "liters per second".

80 lt / 300 sec

X lt / 1 sec

80 x 1

---------- = X

300

X = 0.2666666...

X = 0.27 lt / s

3 0

3 years ago

The Wilson family spend $600 per month on groceries for their family.if this is 15% of their monthly budget, then what is their

Alex_Xolod [135]

Answer:

Step-by-step explanation:

8 0

3 years ago

What is the slope of the line through (-9,6)(âˆ’9,6)(, minus, 9, comma, 6, )and (-3,9)(âˆ’3,9)(, minus, 3, comma, 9, )?

Diano4ka-milaya [45]

Answer:

0.5

Step-by-step explanation:

The slope m of a linear equation y = mx + b that goes through point (-9,6) and point (-3, 9) would have the following formula

$m = \frac{y_2 - y_1}{x_2 - x_1} = \frac{9 - 6}{-3 - (-9)} = \frac{3}{6}= \frac{1}{2}$ or 0.5

Where $(x_1,y_1), (x_2, y_2)$ are the coordinates of the 2 points that this line goes through

4 0

3 years ago

The daily supply of oxygen for a particular multicellular organism is provided by 625 square feet of lawn. a total of 8,750 squa

OLga [1]

We know that

• Each multicellular organism is provided by 625 square feet.

To find the number of organisms for 8,750 square feet, we have to divide.

$n=\frac{8,750}{625}=14$ <h2>Therefore, the lawn would supply the daily support of oxygen for 14 organisms.</h2>

4 0

1 year ago

In this triangle, what is the value of x?

nalin [4]

Answer: $x=56.5\ km$

Step-by-step explanation:

Given the right triangle in the image, you need to remember the following identity:

$cos\alpha=\frac{adjacent}{hypotenuse}$

Observe the triangle. You can identify that:

$\alpha=28\°\\adjacent=x\\hypotenuse=64$

Then, knowing these values, you can substitute them into $cos\alpha=\frac{adjacent}{hypotenuse}$ :

$cos(28\°)=\frac{x}{64}$

Finally, you have to solve for "x".

Therefore, the value of "x" rounded to the nearest tenth is:

$64*cos(28\°)=x\\x=56.5\ km$

8 0

3 years ago