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3 years ago

Vis inversely proportional to r, when r = 3, V= 10.

Mathematics

1 answer:

guapka [62]3 years ago

8 0

Answer:

Constant of proportionality = 30

Example: r = 6, V = 5

Step-by-step explanation:

Inverse proportion: V*r = constant

Given r=3, V=10, constant = V*r = 30

Example:

r = 6, V = 30/6 = 5

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Zanzabum

The probability 1÷3+1÷3+1÷3=1÷9

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3 years ago

Find the product of 11/2 with the quotient of 3/7 and 3/10

trasher [3.6K]

(11/2) x ((3/7) / (3/10)

(11/2) x (3/7) x (10/3)

330/42

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3 years ago

Mrs.Klein made some fruit buns.She sold 3/5 in the morning and 1/4 of the remainder in the afternoon.If she sold 200 more fruit

fredd [130]

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4 years ago

Apply the properties of exponents to rewrite each expression in the form kxn, where nn is an integer and x ≠0

professor190 [17]

Answer:

The expression will be $0.333x^{-2}$

Step-by-step explanation:

We have given expression $\frac{x^{-3}x^5}{3x^4}$

We know the property of exponent that when two function are divided then the power of exponent is subtracted and when there is multiplication of two function then exponent is added

So $\frac{x^{-3}x^5}{3x^4}=\frac{x^{2}}{3x^4}=0.333x^{-2}$

So the expression will be $0.333x^{-2}$

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3 years ago

In recent years, 23.8% of all registered doctors were female. If there were 57,800 female registered doctors that year, what was

PilotLPTM [1.2K]

57,800 is 23.8% of the total number of registered doctors.

To find out the number of registered doctors, we divide the number of female doctors by 23.8% as a decimal (which is just 0.238):

57,800 ÷ 0.238 = 242,857
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Answer:

So there are 242,857 registered doctors.

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3 years ago