prestonchew736 prestonchew736

14-09-2017
Mathematics

contestada

An urn contains ten red balls and 15 white balls. what is the probability at least one ball is red

Respuesta :

mariantracy mariantracy

14-09-2017

There are 25 balls. The chance of getting one of the ten red balls is 10/25. 10 divided by 25 is .2, which in percent form is 20%. I hope this helped!

Answer Link

Otras preguntas

Is 4 pounds 2 ounces ( greater, lesser, or equal to 70 ounces

What is the answer please help me

In a narrative essay how can a writer give background information that clarifies how the conflict arises? •By describing the falling action •By using more tra

history please help with these history

Only one of the statements below uses the term theory in its correct, scientific sense. Which one? I have a new theory about the cause of earthquakes, and i pla

WILL MARK BRAINLIEST PLS ANSWER FAST. What views about what's important do most of the stories and poems in this unit share? How do the selections differ in the

Two cards are chosen at random from a deck of 52 without replacement. What is the probability that the first card is an ace and the second card is a king?

which of the following people is most likely to be suffering from reactive depression

A farmer wants to determine if a new fertilizer gives her a better crop yield than her old one

Trapezoid TUVW is shown on the coordinate plane below: If trapezoid T'U'V'W' represents trapezoid TUVW reflected over the y-axis, the ordered pair of W' is . (