3 years ago

PLZ HELP!!!!!!!!!!!!

Mathematics

1 answer:

Nezavi [6.7K]3 years ago

6 0

Answer:

1. 0.5

2. 0.25

3. 0.33333...

4. 0.2

5. 0.75

6. 0.666...

7. 0.4

8. 0.375

9. 0.444...

10. 0.28571428571429

Step-by-step explanation:

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Agata [3.3K]

Answer:

Step-by-step explanation:

6 0

3 years ago

In the course of a short race, a car does 50,000 J of work in 7 s. What is the power of the car during the race? (round to the n

nirvana33 [79]

Answer:

Work done is the product of distance and force, it is measured in joules.

Power is the rate of work done given by dividing the work done by time

Power (watts)= workdone (J)/ time (s)

= 50,000J/7 sec

= 7142.857 watts

Therefore, the power of the car during the race was 7142.857 watts

Step-by-step explanation:

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3 years ago

If $400 is invested at the rate of 6% for one year, what will bet the total value of the investment (the amount)?

Olenka [21]

Find 6% of $400 and add to $400.

6% of $400 =

= 6% * $400

= 0.06 * $400

= $24

6% of $400 is $24. That is the interest earned on $400 at 6% for 1 year.

Now we add it to the original amount, $400.

$400 + $24 = $424

Answer: $424

3 0

4 years ago

Read 2 more answers

Combine the like terms to create an equivalent expression <br> 4z- (-3z)

NNADVOKAT [17]

Answer:

Step-by-step explanation:

subtracting a negative is like adding

$4z - (-3z)\\4z+3z\\7z$

4 0

4 years ago

What is an equation of the line that passes through the point (7, -7) and is perpendidular to the line x - 2y = 2?

Ket [755]

Answer:

y= -2x +7

Step-by-step explanation:

Please see attached picture for full solution.

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3 years ago