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3 years ago

Hello, Can u plz do this question. thanks. 20 points

Mathematics

2 answers:

Reil [10]3 years ago

7 0

Short answer: 80 * 3.75 = 300. We know that Tim is consistently going at a rate of 80 kilometers per hour. In other words, he would have traveled 80 kilometers in 1 hour, 160 km in 2 hours, and so on. If we want to find a formula for this, we can say that distance = speed * time. In this case, distance = 80 * 3.75, distance = 300.

iVinArrow [24]3 years ago

3 0

<h2><em>First, do the hours. 80kmph x the 3 hours he drove = 240km. then, do 80 times .75 to get 60. 240 + 60 = 300km. Tim Drove 300km. Hope this helps and have a nice day! o/</em></h2>

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How many sides does a regular polygon have if each exterior angle measures 30 degree

Nataly [62]

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3 years ago

It was noted that the probability of a flight arriving early is 1/10 and the probability of a flight arriving late is 2/5

Aloiza [94]

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3 years ago

At a food festival, 3/8 of the dishes were from china. Another 12.5% of the dishes were from japan. What percent of the dishes w

MrMuchimi

Answer: 50%

Step-by-step explanation:

Let x = Total dishes.

Dishes from China = $\dfrac38x$

Dishes from Japan = $12.5\% \text{ of }x= 0.125x$

Total dishes from China and Japan = $\dfrac38 x+0.125x=0.375x+0.125x=0.5x$

Dishes from other countries $= x- 0.5x= 0.5x$

Percent of dishes from other countries= $\dfrac{0.5x}{x}\times100\%= 50\%$

Hence, dishes from other countries = 50%

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3 years ago

Miranda earned $c for working 8 hours. Write an expression to show how much Miranda earned for each hour she worked.

BabaBlast [244]

$c/8
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3 years ago

How may square roots does it to take to get a square root of the square root?

Xelga [282]

If you want to take a square root of a square root you will need 2 squares roots,

For example, i want the square root of the square root of 16.

I'll take it first: √16 = 4 and again, √4 = 2

So, the square root of the square root of 16 is 2.

But you can also make a root with index 4.

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Because if you do 2.2.2.2 you will take 16.

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3 years ago