ewilliams1811 ewilliams1811

16-07-2021
Mathematics

contestada

There is a bag filled with 4 blue, 3 red and 5 green marbles.
A marble is taken at random from the bag, the colour is noted and then it is
replaced.
Another marble is taken at random.
What is the probability of exactly 1 red?

Respuesta :

bayan00 bayan00

16-07-2021

Answer:

25%

Step-by-step explanation:

4+3+5=12

3/12 ×100=25

Answer Link

Otras preguntas

16. You want to be able to withdraw $30,000 each year for 25 years. Your account earns 8% interest. How much do you need in your account at the beginning?

Which of the following would provide coverage for loss of income when an insured rental dwelling is rendered uninhabitable because of a covered loss? A. Additio

5) Why do water and ethanol have different boiling points?

How many degrees left or right of a caller must be kept clear in a "safe zone"?a) 45 degreesb) 90 degreesc) 180 degreesd) 360 degrees

how was farming and the cattle industry transformed at this time?

To construct the Gantt chart, a ________ is drawn for each activity that reflects its sequence and duration.A. Horizontal lineB. Horizontal barC. Vertical lineD

Which has significantly more value in their intended use than in their next-best use? a) Commodities b) Derivatives c) Capital goods d) Consumer goods

Cash flow creditors in operating cash flow in net spinning of $30,704. $69,967 and $30,800 respectively the net working at the beginning of the year was $12,439

Who are Yossarian's companions in the hospital? a) Dunbar and Orr b) Aarfy and Nately c) Milo and Major Danby d) Hungry Joe and McWatt

Arturo is standing in a stadium and has the option of running up a staircase or down a staircase for exercise. The function f, left bracket, x, right bracket, e