subject
Mathematics, 05.02.2021 18:40 nayelialvarez5950

there are 50 marbles in a bag. 35 of the marbles are brown. otti takes at random a marble from the bag. he records the colour of the marble and puts the marble back in the bag. he does this 300 times. work out an estimate for the number of brown marbles he takes.

ansver
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 15:30, namira16
You work for a lender that requires a 20% down payment and uses the standard depth to income ratio to determine a person‘s a little eligibility for a home loan of the following choose the person that you would rate the highest on their eligibility for a home loan
Answers: 1
image
Mathematics, 21.06.2019 19:00, love123jones
Explain why the factor 1.5 is broke. into two numbers in the model.
Answers: 3
image
Mathematics, 22.06.2019 02:30, Kategaldamez3
The volume of a spherical hot air balloon v(r) = 4 3 ? r3 changes as its radius changes. the radius is a function of time given by r(t) = 3t. find the instantaneous rate of change of the volume with respect to t at t = 2.
Answers: 3
image
Mathematics, 22.06.2019 02:30, aeress
Right ∆abc has coordinates a(-7, 3), b( -7, 10), and c(-1, 3). the triangle is reflected over the x - axis and then reflected again over the y - axis to create ∆a'b'c'. which are the coordinates of vertex a'?
Answers: 1
You know the right answer?
there are 50 marbles in a bag. 35 of the marbles are brown. otti takes at random a marble from the b...

Questions in other subjects:

Konu
Mathematics, 22.01.2021 19:40
Konu
English, 22.01.2021 19:40