naudiafuller29 naudiafuller29

03-03-2020
Mathematics

contestada

Reyna has 7 coins worth 5 cents each and 3 coins worth 10 cents each.
If she chooses two of these coins at random, what is the probability
that the two coins together will be worth at least 15 cents?

Respuesta :

rowriggs rowriggs

03-03-2020

Answer:

1/5

Step-by-step explanation:

because there is 10 coins and two specific coind you are trying to get and 2/10 simplified is 1/5

Answer Link

Otras preguntas

what is the correct definition for tan 0 tan0=1/sin0 tan0=1/cos0 tan0=cos0/sin0 tan0=sin0/cos0 please explain if possible.

Most of Africa's economies are best described as primary, secondary, tertiary or quaternary?

Traditional nineteenth-century education is usually associated with the image of a stern teacher standing in front of a blackboard in a one-room schoolhouse, te

A group of the same kind of cells is called __________.

what is the rate and ratio of 420 miles in 7 hours

What's the difference between non-living and dead things?

What are the physical features of Africa below the equator?

Based on current immigration trends, which religion is most likely to increase in western Europe over the next twenty years?

How do you make .208 a fraction?

Why were 19 young women executed in 1692 in Salem Massachusetts?