3 years ago

A bag has 2 red marbles, 1 blue marble and 4 gold marbles. What is the probability of

Mathematics

1 answer:

Aliun [14]3 years ago

8 0

Answer:

if its wrong then a but pretty sure c xx.

Step-by-step explanation:

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one hose can fill a goldfish pond in 14 minutes, and the two hoses can fill the same pond in 10 minutes, find how long it takes

likoan [24]

Answer:

Step-by-step explanation:

$\frac{1}{14} +\frac{1}{t} =\frac{1}{10}$

Solving this ^^ would equal t=35.

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3 years ago

Angelica’s bouquet of dozen roses contains 5 white roses. The rest of the roses. What fraction of the bouquet is pink? There are

Gennadij [26K]

Answer:

7/12

Step-by-step explanation:

total: 12 roses

white roses: 5

pink roses: 7

fraction of pink roses = 7/12

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2 years ago

Choose the equation that matches the following situation: For a field trip, 24 students rode in cars and the rest filled three b

olchik [2.2K]

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96 = 24 + 3b

96 students in all, 24 in cars and the rest in 3 buses

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3 years ago

If AB=BC,AB=4=4x-2,andBC=3x+3,fine the length of AB

laila [671]

Answer:

Step-by-step explanation:

First, I'm assuming AB=4=4x-2 was a typo and it's supposed to be AB = 4x - 2

AB=BC

AB = 4x - 2 BC = 3x + 3

4x - 2 = 3x + 3

Solve for x Add 2 to each side

4x - 2 = 3x + 3

4x - 2 + 2 = 3x + 3 + 2

4x = 3x + 5 Subtract 3x from each side.

4x - 3x = 3x- 3x + 5

4x - 3x = 5

x = 5

Now plug back in to the original equations

AB = 4x - 2 BC = 3x + 3

AB = 4 (5) - 2 BC = 3(5) + 3

AB = 20 - 2 BC = 15 + 3

AB = 18 BC = 18

So AB is 18

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3 years ago

What is 3/5 and 1/2 by using common denominator

gulaghasi [49]

6/10 and 5/10

The common denominator is 10

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3 years ago

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