Ask question

Ask question

All categories

3 years ago

8

A bag of marbles contains 5 red, 3 blue, 2 green, and 2 yellow marbles.What is the probability that you choose a blue marble and

then another blue marble, assuming you replace the first marble?

1 answer:

Svet_ta [14]3 years ago

7 0

It would still be 3 out of 12 since you put the original marble back in the bag

You might be interested in

If Tyler deposits $2000 of the $3200 he has earned in an account that pays 8% simple interest, how much will he have after 1 yea

pishuonlain [190]

Answer:

$2160

Step-by-step explanation:

Here we are going to use our simple interest formula. We know that p=2000,t=1, and r=8/100=0.08 Once again, lets replace those values in our formula: A=2000(1+(0.08)(1)) A=$2160

7 0

3 years ago

A wire is attached to the top of a 15-foot flagpole. The other end of the wire is attached to a point on the ground that is 18 f

Irina18 [472]

15^2+18^2=the square root of 549 which equals 23.4

3 0

4 years ago

The total mass of 6 chairs is 33 kilograms. Each chair has the same mass. What is the mass, in grams, of each chair

valina [46]

33000 grams is the mass

7 0

4 years ago

2<br> v<br> What is the equation of a line that is parallel to y = -4x – 3 and shifted down 3 units?

Ugo [173]

Answer: $y=-4x-6$

Step-by-step explanation:

Given

The equation of line is $y=-4x-3$

The line which is parallel to the given line is $y=-4x+c$

and shifted by 3 units down i.e. its y-intercept is 3 units below the given line

$\therefore y=-4x-3-3\\\Rightarrow y=-4x-6$

3 0

3 years ago

Hilda adds 5 to a number, then multiplies the sum by negative 2. The result is 6.

zimovet [89]

Answer:

The answer would be negative 8 because -8 + 5 = -3 and -3 x -2 = 6

Step-by-step explanation:

The answer would be negative 8 because -8 + 5 = -3 and -3 x -2 = 6

3 0

3 years ago