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Y_Kistochka [10]

3 years ago

15

A bag contains 4 red marbles, 5 yellow marbles, and 6 blue marbles. three marbles are to be picked out randomly (without replace

ment). what is the probability that exactly two of them have the same color

1 answer:

gayaneshka [121]3 years ago

6 0

A 50 50 percent , I think

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Please help i will mark brain list

Lina20 [59]

The answer would be 150

6 0

3 years ago

6 (3x-1)-10x. with work please :)

STatiana [176]

Hey there!
Let's break this expression into two parts:
6(3x-1) and -10x

To solve the first part, we need to use the distributive property which states:
a(b+c) = ab+ac

Applying that to this problem, we have:
6(3x) + 6(-1) =
18x - 6

Now, we can take that -10x and put it right back in:

18x - 6 - 10x

Combine like terms and subtract the 10x from the 18x to get:
8x - 6

Hope this helps!

4 0

3 years ago

On a coordinate plane, lockers is 5 units to the left and 3.5 units up. Water fountain is 2.5 units to the left and 3 units up.

VLD [36.1K]

Answer:

it's d water fountain

Step-by-step explanation:

hope this helps edge 2021 Jan 08

7 0

2 years ago

Read 2 more answers

Circle O has a circumference of 36π cm.

ehidna [41]

Answer:

r = 18 cm

Step-by-step explanation:

The formula for the circumference of a circle is 2πr.

Hence,

2πr = 36π

r = 18 cm

3 0

2 years ago

If your car gets 27.6 mi/gal, how many gallons of gasoline would you use if you drove 552.4 miles

valina [46]

The mileage is 27.6 mi/gal
Miles driven = 552.4 mi

Calculate gallons used.
$gallons = \frac{552.4 \, mi}{27.6 \, mi/gal} = 20.015 \, gal$

Answer: 20.015 gallons (approximately 20 gallons)

7 0

3 years ago

Read 2 more answers