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Rama09 [41]
3 years ago
10

How long would it would take to travel 198 km at the rate of 36 km/h ?

Mathematics
2 answers:
GuDViN [60]3 years ago
5 0

The total distance is 198 km

The rate is 36 km/h

The formula for the time of travel is

t = d / r

where t is the time of travel

d is the distance

r is the rate

Substituting,

t = 198 / 36

t = 5.5 h

The answer is 5.5 h.

djyliett [7]3 years ago
3 0
Time = Distance ÷ Speed

= 198 km ÷ 36 km/h

= 5.5 h
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The range is the output of the function, and there are many ways to find it and write it. Let's find it first by plugging in all the domain values (domain means input) into the function:
f(-1) = 4(-1)+6=-4+6=2
f(0) = 4(0)+6=0+6=6
f(2) = 4(2)+6 = 8+6=14

We have all of our values. We can either write the range as:
{2, 6, 14}

or, subtract the smallest value from the largest one:
14-2=12

So, there are those ways to write it, there are more, but I think you should stick with the first way because that's how the problem was presented to you. If you have any questions, hmu!

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3 years ago
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Alenkinab [10]

Answer:

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b. 80

c. Blood type AB

Step-by-step explanation:

Given:

O = 45%

A = 40%

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a. No. of donors that had type B blood = \frac{11}{100}*145 = \frac{1,595}{100} = 15.95

Type B blood donors ≈ 16

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6 0
3 years ago
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RUDIKE [14]
Add like terms
only add x's together
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3 years ago
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Answer:

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liberstina [14]

Answer:

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