dtrueman17 dtrueman17
  • 11-05-2020
  • Mathematics
contestada

Can someone help me answer this

Can someone help me answer this class=

Respuesta :

rayannenova
rayannenova rayannenova
  • 11-05-2020

Answer:

75%

Step-by-step explanation:

there are more blue marbles that red ones

Answer Link
DeanR
DeanR DeanR
  • 11-05-2020

3/7 of the marbles are red, 4/7 blue

P(both red) = 3/7 × 3/7 = 9/49

P(both blue) = 4/7 × 4/7 = 16/49

P(same color) = 9/49 + 16/49 = 25/49

Answer: 25/49

Answer Link

Otras preguntas

Is there any point on the trajectory where v⃗ and a⃗ are parallel to each other? if so, where?
A culture started with 3,000 bacteria. After 5 hours, it grew to 3,900 bacteria. Predict how many bacteria will be present after 9 hours. Round your answer to t
Which of the following statements is correct regarding the polarization of a neuronal membrane and the formation of a resting membrane potential?
what is a Literary Essay
peppermint patty is very discourged about her chances on a 10-item true-false quiz. if she randomly answers each question, what is her probability of getting a
Select the " Big Four" allied powers in World War II China Finland Germany Great Britain Hungary Italy Russia United States
what is the rarest cat breed
Five less than one fourth of my age is 12
In the following sentence which word is an antecedent samuel looked all around the room fresh shoes
the pitch of aroof is just the slope of the roof of course in the real world we dont have an xy-plane so we use positive (non-negatives)slopes. a)if a roof has