Ask question

Ask question

All categories

3 years ago

9

There are 2 red marble, 4 green marbles and 4 blue marbles. What is the probability or randomly selecting a green not replacing

it, then selecting a blue ??

2 answers:

adoni [48]3 years ago

5 0

Answer: 4/15

Step-by-step explanation:

Drupady [299]3 years ago

4 0

The probability of randomly selecting a green are 2/6

You might be interested in

What is the unit rate $9.99 for 10 lbs

Fantom [35]

Answer:

$.999 for 1 pound

Step-by-step explanation:

If you divided both sides by 10. So 10/10= 1. 9.99/10= 0.999

5 0

3 years ago

A store sells 16 notebooks $7.04 at te same rate what is the cost of 4 notebooks

wolverine [178]

4 x 7.04 ...................................

7 0

2 years ago

Find the area of the figure.

sleet_krkn [62]

Answer=
426cm squared

3 0

3 years ago

Find the equation of the line that has a slope of 1 and passes through the point (-2,11).

Lyrx [107]

Point-slope form is y-y1=m(x-x1)

m=1
y1=11
x1=-2

y-11=1(x-(-2)

6 0

3 years ago

Read 2 more answers

Tamara invests $8000 in two different accounts. The first account has a simple interest rate of 3% and the second account has a

34kurt

Let Tamara invests amount $X$ in 3% account. She invests $8000-X$ in 2% account.

The interest after t years is given by

$I=Prt$ . After 1 year the two interests are equal, that is

$X(\frac{3}{100}) (1)=(8000-X)(\frac{2}{100}) (1)\\ 3X=2(8000-X)\\ 5X=16000\\ X=3200$

Thus, Tamara has to invest $\$3200$ in 3% account and $\$8000-\$3200=\$4800$ in 2% account.

4 0

3 years ago