srodriguez6939 srodriguez6939

06-10-2021
Mathematics

contestada

there are 4 black marbles and 5 red marbles in a bag. if you reach in and randomly select two marbles what is the probability that both are red

Respuesta :

trippyhips trippyhips

06-10-2021

Answer:

5/9

Step-by-step explanation:

1. add up total amount of marbles

2. put number of red marbles over total

Probaility is always the number of the specific item over the total number of items

Answer Link

Otras preguntas

Given that lines a and b are parallel and that m∠3 = 66°, find m∠8.A)42°B)66°C)84°D)114°

Arya observes that the grass behind her house is dry. She believes the water content in the soil is about two-thirds lower than that of other yards in the area.

Which of the following characterize a manager as being efficient?

what's -2 5/11 - -7 1/11

tìm các đường tiệm cận của hàm số sau y=1/x+7

Identify the mood in the following sentences: Shelly lightly skipped across the playground and found the brightest yellow flower; her smile beamed with glee. A.

You are asked to write a paper on killer bees. What step should you take to make sure your paper is accurate?

An ideal Otto cycle with air as the working fluid has a compression ratio of 8. The minimum and maximum temperatures in the cycle are 540 and 2400 R. Accounting

Need this ASAP, What is the equation of the line that has a slope of 0 and passes through the point (4, 22)? A. x = 4 B. y = 22 C. y = 4x + 22 D. y = x + 5.

Under which type of debate is a bill most likely to be weakened by opponents who petition members of?

good job