What is one composite number that’s odd?

if two dice are thrown together , what is the probability of getting an even number on one die and odd number on the other die ?

Veronika [31]

Answer:

1/2

Step-by-step explanation:

the probability of the die rolling an even number = the probability of the die rolling an odd number =1/2

Let us name these 2 dice as A and B

One die can roll an even and the other can roll an odd, in the following cases

A rolls even and B rolls odd. The probability of this happening =1/2×1/2

A rolls odd and B rolls even. The probability of this happening =1/2×1/2

∴ The required probability

=1/2×1/2+1/2×1/2

=1/4+1/4

=1/2

4 0

1 year ago

Write four numbers that could be ordered between these numbers 59 through 1,000

Blababa [14]

100, 200, 300, and 400.

7 0

2 years ago

Read 2 more answers

Leon usually does very well on tests, but he failed his most recent math exam. His teacher was very upset by Leon's performance

kondor19780726 [428]

Answer:

situational

Step-by-step explanation:

Based on the information provided within the question it seems that Leon's teacher made a situational attribution about his test performance. This term refers to when certain people believe that an individual's actions or behaviors are caused by a specific or various situational factors. Which is what his teacher is thinking by believing that his performance was affected by some problem or sickness (situational factors).

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

3 0

2 years ago

You have just timed a person doing a job a four times. the first time it took the person 120 minutes, the second time it took 90

Oksanka [162]

treonvty trwqnty ewuit

7 0

2 years ago

A ball thrown in the air has a height of y = - 16x² + 50x + 3 feet after x seconds. a) What are the units of measurement for the

Lubov Fominskaja [6]

<h2>Answer:</h2>

(a) ft/s

(b) 1ft/s

<h2>Step-by-step explanation:</h2>

Given equation;

y = (- 16x² + 50x + 3)ft -------------(i)

Where;

y is measured in feet(ft)

x is measured in seconds(s).

(a) The rate of change of y with respect to x is found by dividing the total change in y by the total change in x. i.e

Δy / Δx

Where;

Δy = y₂ - y₁

Δx = x₂ - x₁

∴ Δy / Δx = $\frac{y_2 - y_1}{x_2 - x_1}$ --------------(ii)

Since y is measured in feet, Δy will also be measured in feet.

Also, since x is measured in seconds, Δx will also be measured in seconds.

Therefore, the rate of change of y with respect to x (Δy / Δx) will be measured in feet per second (ft/s)

(b) The rate of change of y between x = 0 and x = 2 can be found by using equation (ii)

Where;

y₂ is the value of y at x = 2 found by substituting x = 2 into equation (i)

y₁ is the value of y at x = 0 found by substituting x = 0 into equation (i)

=> y₂ = - 16(2)² + 50(2) + 3 = 39

=> y₁ = - 16(1)² + 50(1) + 3 = 37

Now, substitute the values of y₂, y₁, x₂ and x₁ into equation (ii)

Δy / Δx = $\frac{39 - 37}{2 - 0}$

Δy / Δx = $\frac{2}{2}$

Δy / Δx = 1

Therefore, the rate of change of y is 1 ft/s

3 0

2 years ago