All categories

3 years ago

Are natural number always, sometime,never rational number

Mathematics

1 answer:

gregori [183]3 years ago

4 0

Answer:

A natural number is always a rational number

Step-by-step explanation:

A rational number is any number that can be expressed as a quotient, a fraction, a numerator, denominator, or a decimal

You might be interested in

Suppose you pick and replace marbles from a bag, one after another. If the bag

Katyanochek1 [597]

Answer:

1/8

Step-by-step explanation:

There are 3 + 3 + 6 = 12 marbles in the bag and 12 * 12 = 144 ways to choose two marbles when replacing. There are 3 * 6 = 18 ways to choose a red marble and then a blue marble so the probability is 18 / 144 = 1 / 8.

5 0

3 years ago

HELP PLS I WILL MARK BRAINLIEST, DUE TODAYY 100 POINTS!!!!!!!!!

Flauer [41]

Answer:

Y1 intercept = 2

(0,2) (3,-7)

m= (-7 - 2) / (3-0) =-9/3 = - 3

Then y = - 3x + 2

Y2 intercept = - 8

(0,-8) (3,-7)

m = (-7 - - 8) / (3-0) = 1/3

Then y= (1/3)x-8

5 0

2 years ago

If your dog weighs 32 kilograms (kg), how many milligrams (mg) is this?

Tatiana [17]

Answer:

milligram would be 3.2e+7 or if not 3.2

7 0

2 years ago

Read 2 more answers

Kenny had 5/7 more trading cards than lee. After Kenny collected 50% more trading cards, he had 220 more trading cards than lee.

svp [43]

Answer:

Step-by-step explanation:

Let X is the number of cards Kenny has

Let Y is the number of cards Lee has

1. Kenny had 5/7 more trading cards than lee, it means

X = Y + 5/7X (1)

2. After Kenny collected 50% more trading cards, he had 220 more trading cards than lee, it means:

X + 50%X = Y + 220 (2)

So, we solve the 2 equations to find out X and Y

$\left \{ {{X=Y + 5/7X} \atop {1.5X=Y +220}} \right.$

<=> X = $\frac{3080}{17}$ and Y = $\frac{880}{17}$

<=> X ≈181 and Y ≈ 52

6 0

2 years ago

P(A)=0.45, P(A∩B)=0.15 and P(B\A)=0.25 what is the value of P(A\B)

Fiesta28 [93]

Answer:

0.35? That is correct?

7 0

3 years ago

Are natural number always, sometime,never rational number​

Are natural number always, sometime,never rational number