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Mariulka [41]
2 years ago
12

A truck takes 6 hours yo travel 623km. Calculate for the average speed​

Mathematics
1 answer:
Allushta [10]2 years ago
3 0
The formula of average speed is distance/time. So 623/6= 103.833333 repeatings let just put it around 103.84km/s^2
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Can someone answer this math question for me please and thank you
Olenka [21]

Answer:

There is no direct relation.

Step-by-step explanation:

8/6 = 4/3

16/8= 2/1

32/24= 4/3

If this were directly related, all of these would simplify to the same thing.

7 0
3 years ago
Compare your response to the sample response above. what did your explanation include? the conclusion that the work was incorrec
Alenkasestr [34]

In the case above, Talib work is not correct as one need to first switch x and y before one can solve for y.

<h3>What is the variables  about?</h3>

Note that:

y=-8x+4

y-4=-8x

(y-4)/-8=x

Since the independent variable x is known, one can switch the variable labels and thus it will be:

y=(x-4)/-8

f^-1(x)=(x-4)/-8    

This can be written again as:

f^-1(x)=(4-x)/8  :P

Thus one can say  No, as he forgot to switch the variable labels after solving for the independent variable.

In the case above, Talib work is not correct as one need to first switch x and y before one can solve for y.

See the first part of the question below

Talib is trying to find the inverse of the function to the right. His work appears beneath it. Is his work correct? Explain your answer.

Learn more about variable from

brainly.com/question/4063302

#SPJ1

6 0
2 years ago
Sara says, "If you subtract 15 from my number and multiply the difference by -7, the result is -133. What is sara's number
Delvig [45]

Answer:

39

Step-by-step explanation:

-133/-7=19+15=39

check:39-15=19

19x(-7)=-133

7 0
3 years ago
What is 346 rounded to the nearest hundred
exis [7]
300. When the number is 5 and up, then you round up to the next digit. For example, 350 would round up to 400. But seeing as it is 346, you round down. 
3 0
3 years ago
Read 2 more answers
A field is to be fertilized at a cost of $0.08 per square yard. The rectangular part of the field is 95 yards long and the diame
dem82 [27]

this gives
total area of the field = 4655 sqyrd + 1884.79 sqyrd = 6539.79 sqyrd
 cost of fertilising 1 sqyrd = $ 0.08
 so cost of fertilising 6539.79 sqyrd = 6539.79 * $ 0.08 = $ 523.18

6 0
3 years ago
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