John had a watermelon with a mass of 3 kilograms. complete the bar model. then write the mass of the watermelonin grams.

For this case we have by definition that:

In this case we must find , so:

We must apply distributive property that states that:

So:

The range is the set of all "y" values

 Valid That is to say: (-∞,∞)

Answer:

(-∞,∞)

Answer:

The probability that both of the selected marbles are red is

Step-by-step explanation:

Given

Number of red marbles = 3

Number of blue marbles = 5

Required

Probability of selecting two red marbles (without replacement).

First, we need to get the total number of marbles

Total = Red Marbles + Blue Marbles

Total = 3 + 5

Total = 8

Probability is calculated by: Number of required outcome divided by number of possible outcome.

Since there are 3 red marbles out of a total of 8 marbles;

The probability that the first marble you selected is red is 3/8

From the question, you didn't return the marble back to the container.

This means that, there are 2 red marbles and a total of 7 marbles left in the container.

So, the probability that the next marble selected is red is 2/7

Let P(R and R) represent the probability of selecting two red marbles.

This is calculated by multiplying the probability of picking the first red marble and the second red marble.

Hence,

P(R and R) =

P(R and R) = --- Reduce to lowest term

P(R and R) =

Hence, the probability that both of the selected marbles are red is

Answer:

idk can we

Step-by-step explanation:

Answer: Option 'D' is correct.

Step-by-step explanation:

Deforestation in Africa has had the effect of causing massive starvation and a migration of people as the number of population of nomads is more in Africa and they live in forests and get their food from there. As forest is the main source for them for their survival.

Deforestation means "Cutting down of trees in a large number ":

So, they get affected by this .

Hence, Option 'D' is correct.