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Gnesinka [82]
3 years ago
15

What is the coefficient in the following expression?

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
7 0
The coefficient is 4 because it is placed before x.
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One paper clip has alength of 1/10 foot. all of sam's paper clips lined up endto end measure 5 feet long.how many paper clips do
Norma-Jean [14]
Sam has 50 paper clips

If one paper clip has a length of 1/10 foot than 10 paper clips would make 1 foot.
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3 years ago
Factorise: 6ax+2abx+3ay+by
Slav-nsk [51]

Answer:

I think the question is not correct because it can't be factorize

Step-by-step explanation:

6 0
2 years ago
Please help me with this question. Thanks!
olasank [31]

Assuming that all the grapes have the same probability of being randomly picked:

  • a) 0.11
  • b)  0.24

<h3>How to find the probabilities?</h3>

We know that there are 8 green grapes and 15 red grapes on the bowl, so there is a total of 23 grapes.

a) Here we need to find the probability that both grapes are green. Remember that the probability of getting a green grape is equal to the quotient between the number of green grapes and the total number of grapes, this is:

P = 8/23

But then he must take another, because he already took one, the number of green grapes is 7, and the total number of grapes is 22, so for the second grape the probability is:

P' = 7/22.

The joint probability is the product of the two individual probabilities:

prob = (8/23)*(7/22) = 0.11

b) For the first green grape we know that the probability is:

P = 8/23

Then he must get a red grape. There are 15 red grapes and 22 grapes in total, so the probability is:

P' = 15/22

Then the joint probability is:

prob = (8/23)*(15/22) = 0.24

If you want to learn more about probability:

brainly.com/question/25870256

#SPJ1

8 0
2 years ago
What is the distance between the points (3,-7) and (6,2)
kotykmax [81]

Answer:

Step-by-step explanation:

Use the distance formula to determine the distance between the two points.

Distance

=√(x2−x1)2+(y2−y1)2

Substitute the actual values of the points into the distance formula.

√(2−(−3))2+((−6)−(−7))2

Simplify.

Tap for more steps...

√26

The result can be shown in multiple forms.

Exact Form:

√26

Decimal Form:

5.09901951

6 0
2 years ago
Which decimal represents the fraction of plants in this group that have flowers? Image of 5 plants. 4 of the plants have flowers
qwelly [4]
<span>Which decimal represents the fraction of plants in this group that have flowers? Image of 5 plants. 4 of the plants have flowers. </span>The answer is c 1.5
7 0
3 years ago
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