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xxTIMURxx [149]
3 years ago
5

out of every 100£ that Judy earns at her part-time job, she saves 25£ for college. The amount she saves is directly proportional

to the amount she earns. If she earns 3,880£ in one year, how much will she save for college?
Mathematics
1 answer:
poizon [28]3 years ago
5 0

Answer: 970

Step-by-step explanation:

3,880 divided by 100= 38.8*25=970

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4 there are only red sweets and yellow sweets in a bag.
Taya2010 [7]

Using the probability concept, it is found that since the number of red sweets would be a decimal number, the probability cannot be \dfrac{7}{10}

<h3>What is probability?</h3>

Probability is defined as the ratio of the number of favourable outcomes to the total number of outcomes in other words the probability is the number that shows the happening of the event.

In this problem:

  • In total, there are 8 + n sweets in the bag.
  • Of those, n are red.

The probability of red is:

p=\dfrac{n}{n+8}

Supposing, we solve for n:

\dfrac{n}{n+8} = \dfrac{7}{10}

10n = 7n + 56

3n = 56

n  =  56 / 3

n  =  18.67

Since the number of red sweets would be a decimal number, the probability cannot be 7 / 10

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brainly.com/question/24756209

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2 years ago
Which equation has the solution x = 3?
miss Akunina [59]

Answer:

9-3x=0

Step-by-step explanation:

Add 3x to both sides

9=3x

divide both sides by 3

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x=3

3 0
2 years ago
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Ana has 5 muffins but 8 friends coming over. How much will each friend get?
maw [93]

1.6

Step-by-step explanation:

7 0
4 years ago
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Simplify completely quantity 8 x minus 56 over quantity x squared minus 49 divided by quantity x minus 6 over quantity x squared
34kurt
Hello

So the question ask to simplify the said equation. In getting its answer base on that equation you must first factor out each of them then find out the common of them to cancel them out that could lead you to your answer. In my calculation, the answer is D. 8 open parentheses x plus 4 close parentheses over quantity x minus 6. I hope this would help you


Have a nice day
6 0
3 years ago
What is the equation in point slope form of the line passing through (0,5) and (-2,11)
IRISSAK [1]

The equation of the line passing through (x_1,y_1) and (x_2,y_2) is

\frac{x-x_1}{y-y_1} =\frac{x_2-x_1}{y_2-y_1}. Here

\frac{y_2-y_1}{x_2-x_1} is the slope of the line.

Substituting numerical values, the equation of the line is

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The equation of the line is 3x+y=5

6 0
3 years ago
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