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3 years ago

mark has a board that is 12 feet long.he cuts the board into 8 pieces that are the same length. how long is each piece?

Mathematics

2 answers:

Zanzabum3 years ago

8 0

Well u divide 12 and 8 which will give you
1.5 feet long

BlackZzzverrR [31]3 years ago

4 0

12÷8= 1 1/2

translation, twelve divided by eight is one and a half

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-8√147x simplify do you know how to answer this?

Alborosie

Answer:

-56√3x

Step-by-step explanation:

√147 = 7√3

-8(7√3x)

-56√3x

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1 year ago

Which value or in the solution set of the inequality − 2/3 x + 13 ≥ − 1

Svetach [21]

Answer:

x $\leq$ 21

Step-by-step explanation:

(-2/3)x+13≥ -1

(-2/3)x≥ -14 (I subtracted by 13 on both sides)

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3 years ago

Just this question I've tried but don't understand it

ANEK [815]

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3 years ago

A bowl has 3 red beads and 7 blue beads. Two beads are selected at random one at a time. First a red bead is drawn and placed on

IceJOKER [234]

The probability that first a red bead is drawn and next a blue bead is drawn is 7/30,and both events are dependent

<h3>How to determine the probability?</h3>

The distribution of the beads are:

Red = 3

Blue = 7

Total = 10

The probability of selecting the red bead first is:

P(Red) = 3/10

When the red bead is selected, the number of beads becomes 9

So, the probability of selecting a blue bead is

P(Blue) = 7/9

The probability of the event is then calculated using:

P = 3/10 * 7/9

Evaluate

P = 7/30

Hence, the probability of the event is 7/30