09-05-2017
Mathematics

contestada

in a mix of red and white pebbles in a bag in the ratio of 3 to 7. Find the probability that if 3 pebbles are chosen from the mixture at least one is white

Respuesta :

Аноним Аноним

09-05-2017

the probability is 3 to 7.

Answer Link

Otras preguntas

The __________ is a time series forecasting model that derives a forecast by taking an average of recent demand values.

State the domain and range of the function f(x) =2[[x]] A. reals Even integers. B. reals odd integers. C. reals all integers.D. reals positive integers.

Which of the following polynomials corresponds to the subtraction of the multivariate polynomials 19x^3+44x^2y+17 and y^3-11xy^2+2x^2y-13x^3 A. y^3-6x^3+33x^2y+

Maya reads 1/8 of a newspaper in 1/20 of a minute. How many minutes does she need to read an entire paper?

1. the white house has been home to many animals as well as presidents . ( 1point ) A . common noun b. proper noun c. compounds noun d. collective noun 2 Teddy

The process in which nitrogen is converted into a usable form for life is called _______.

Use order of operations on [2+(9x3)]x3

If the point (8, 6) is the result of the composition /, what are the coordinates of the point prior to the composition? A. (–11, –9) B. (–8, –3) C. (–8, 6) D.

which types of essays are most likely to be written in first-person point of view

Do most societies worldwide allow individuals to choose their own spouse