matt27macias matt27macias

24-03-2020
Mathematics

contestada

A statistic class has 9 boys and 11 girls. The teacher selects 3 students at random . Find probability that all are boys.

Respuesta :

oharrington49 oharrington49

24-03-2020

1 : 2 are girls to boys

Answer Link

Otras preguntas

if there are 20 people in the room, how many handshakes will occur? show a method

.as training programs are being developed, the manager should set aside specific and measurable goals specifying what participants are to learn. true or false?

The weekly marginal profit function for producing and selling a certain product is P'(q) = 4(3² — q) + 112, where g is the number of products q produced and sol

The congruent sides of an isosceles triangle are each 50 centimeters. The vertex angle measures 40°. What is the length of the base of the triangle? Round to on

100 Points! Geometry question. Photo attached. Please show as much work as possible. Thank you!

Una carga puntual = +2,40 μC se mantiene estacionaria en el origen. Una segunda carga puntual q=-4,30μC se mueve del punto x = 0,150m; y = 0 al punto x = 0,25

Skin disorder characterized by light abnormal patches and is caused by a burn or congenital disease that destroys the pigment producing cells is called

8. The following item has two parts. Answer Part A first, and then Part B. Part A In each stanza of the poem- A the last line is end-stopped. B one sentence spr

in a world with no transaction costs, financial intermediaries will not exist. true/false. explain

Erica bought a road bike using the store’s payment plan. She made a $320 down payment and makes monthly payments of $91. If the total cost is $1,867, how many m