2 years ago

2 divided by 5/12= what

1 answer:

8 0

Make it so 2 has the same denominator as 15/ 12 and if you do that it’s 24/12 which is equal to 2 and then you subtract 24/12-15/12 which equals 9/12

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Gennadij [26K]

Answer:

30%

Step-by-step explanation:

Relative frequency : total number of diamonds / total number of cards drawn = 11/40=0.3

The answer is 30%

4 0

3 years ago

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The gravitational force exerted by the planet Earth on a unit mass at a distance r from the center of the planet is:

jolli1 [7]

Answer:

Yes, F is a continuous function of r

Step-by-step explanation:

We are given that

When r<R

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Where M=Mass of the earth

R=Radius of earth

G=Gravitational constant

We have to find the function is continuous of r or not.

LHL

$\lim_{r\rightarrow R-}\frac{GMr}{R^3}=\frac{GMR}{R^3}=\frac{GM}{R^2}$

RHL

$\lim_{r\rightarrow R+}\frac{GM}{R^2}=\frac{GM}{R^2}$

$F(R)=\frac{GM}{R^2}$

When a function is continuous at x=a

Then, LHL=RHL=f(a)

RHL==LHL=F(R)

Hence, the function is continuous of r.

8 0

3 years ago

What does product mean

cluponka [151]

Answer:

product means times for e.g

Step-by-step explanation:

what is the product of 5 and 10

this means what

is 5 × 10

which equals to 50

7 0

2 years ago

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calculate the amount of money invested at 8.5% per annum when 2,488.80 simple interest was collected after three years. anyone

Mrac [35]

Answer:

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3 years ago

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valentinak56 [21]

square: A=s^2

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2 years ago