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3 years ago

How much is 50% of 10 liters of milk?

Mathematics

1 answer:

borishaifa [10]3 years ago

6 0

50percent is equal to half which is equal to 1/2 which is equal to .5

So divide everything by 2
10=5 liters
2,000=1,000km
24=12hrs
The whole 100%divided by 2 will give you 50%

Good luck

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Vectors are used to express physical quantities with magnitude and direction. Vectors can be added by the parallelogram method or the triangular method of addition. the magnitude and direction of the resultant vector is usually proportional to the magnitude and direction of the component vectors.

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A tiling company completes two jobs. The first job has $1200 in labor expenses for 40 hours worked, while the second job has $15

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Answer:

The correct option is;

1560 = 30(52) + b

Step-by-step explanation:

The cost of the first job = $1,200 in labor and expenses

The number of hours worked in the first job = 40

The second job costs $1,560 in labor and expenses

The number of hours worked in the second job = 52

If the cost of labor per hour = L and the expenses = b, we have;

$1,200 = 40×L + b......................(1)

$1,560 = 52×L + b.......................(2)

Subtracting equation (1) from (2), we have;

52×L + b - (40×L + b) = 52×L - 40×L + b - b = $1,560 - $1,200 = $360

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L = $360/12 = $30/hour

From equation (1), we have;

$1,200 = 40×L + X = 40×$30 + b

Therefore, the equation that can be used to calculate the y-intercept of the linear equation is either;

1200 = 40(30) + X or 1560 = 32(52) + b, which gives the correct option as 1560 = 32(52) + b

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3 years ago