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3 years ago

Simplify (square root of 2)(cube root of 2)

Mathematics

1 answer:

sineoko [7]3 years ago

8 0

$\sqrt{2} \sqrt[3]{2} =$

$= 2^{\frac{1}{2}} \times 2^{\frac{1}{3}}$

$= 2^{\frac{1}{2} + \frac{1}{3}}$

$= 2^{\frac{3}{6} + \frac{2}{6}}$

$= 2^{\frac{5}{6}}$

$= \sqrt[6]{2^5}$

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Do a proportion
60/100= x/300
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Or you could have done .60 x 300 and got 180.

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What is the only unknown (variable) needed to find the volume of a sphere?

yuradex [85]

Sphere

The radius of the sphere is the only unknown variable need to find the volume of a sphere.

Step-by-step explanation:

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The volume of sphere is given by:

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2 years ago

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

daser333 [38]

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

12×L = $360

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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2 years ago

A grocery store owner budgets $5,000 to buy and maintain a booth for 300 days to give out samples of food. If she bought the boo

serious [3.7K]

Answer:

x ≤ $12 a day

Step-by-step explanation:

5000-1400=3600

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2 years ago