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Snowcat [4.5K]
2 years ago
11

If 3/p = 6 and 3/q = 15 then p - q =?

Mathematics
1 answer:
Sphinxa [80]2 years ago
8 0

Answer:

0.3 or 3/10

Step-by-step explanation:

If \frac{3}{p} = 6, then p must be 0.5 (since 3/[1/2] is also 3x2).

If \frac{3}{q} = 15, then q must be 0.2 (since 3/[1/5] is also 3x5).

p - q would be 0.5 - 0.2, which means the final answer is 0.3 (3/10).

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A car costs $9,000. If Mr.Smith has saved 20% of this amount, how much did he save?
olga2289 [7]

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Read 2 more answers
Find the distance between two points ( -1,1) and (2,-4)
sladkih [1.3K]

Answer:

The distance between two points ( -1,1) and (2,-4) is:

d=\sqrt{34}  or d = 5.8 units.

Step-by-step explanation:

Given the points

  • (-1, 1)
  • (2, -4)

Finding the distance between (-1, 1) and (2, -4) using the formula

d=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}

substitute (x₁, y₁) =  (-1, 1)   and  (x₂, y₂) = (2, -4)

   =\sqrt{\left(2-\left(-1\right)\right)^2+\left(-4-1\right)^2}

   =\sqrt{\left(2+1\right)^2+\left(-4-1\right)^2}

   =\sqrt{3^2+5^2}

   =\sqrt{9+25}

   =\sqrt{34}  units

or

d = 5.8 units

Therefore, the distance between two points ( -1,1) and (2,-4) is:

d=\sqrt{34}  or d = 5.8 units.

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If Colorado Springs, Colorado, has 1.4 times more days of sunshine than Boston, Massachusetts, how many days of sunshine does ea
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x=198

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Therefore,

Number of sunshine days in Boston, Massachusetts is 198

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Number of sunshine days in Colorado Spring, Colorado is 277

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konstantin123 [22]

Answer:

:)

Step-by-step explanation:

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