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butalik [34]
3 years ago
15

you have to answer 3 essay questions for an exam. there are 6 essays to check choose from. how many different groups of 3 essays

could you possibly choose?
Mathematics
1 answer:
Elis [28]3 years ago
5 0
According to the fundemintal counting princable the answer is 18. 
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Mildred’s salary has increased from £24,600 to £25,338. By what percentage has her salary increase?
Illusion [34]

Answer:

<h3>The answer is 3%</h3>

Step-by-step explanation:

To find the percentage increase we use the formula

Percentage  \: change =  \frac{ change}{original \: quantity}  \times 100

To find the change subtract the smaller quantity from the bigger one

From the question

original price = $24,600

Current price = $ 25,338

Change = $25,338 - $ 24,600

Change = $ 738

So the percentage increase is

\frac{738}{24600}  \times 100

=  \frac{3}{100}  \times 100

We have the final answer as

<h3>Percentage increase = 3%</h3>

Hope this helps you

3 0
3 years ago
What is the lowest common denomimator of 14 and 26
Ludmilka [50]
Your answer is 182 :))
5 0
3 years ago
Read 2 more answers
19x+15y=-6 changed into slope intercept form.
attashe74 [19]

Answer:

y = - \frac{19}{15} x - \frac{2}{5}

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Given

19x + 15y = - 6 ( subtract 19x from both sides )

15y = - 19x - 6 ( divide all terms by 15 )

y = - \frac{19}{15} x - \frac{6}{15}, that is

y = - \frac{19}{15} x - \frac{2}{5} ← in slope- intercept form

7 0
4 years ago
Read 2 more answers
For a standard normal distribution, find the approximate value of P (z greater-than-or-equal-to negative 1. 25). Use the portion
alekssr [168]

Answer:

89%

Step-by-step explanation:

3 0
3 years ago
a die and a coin is rolled and tossed respectively.what is the probability of getting a five and a tail ?​
GrogVix [38]

Answer:

1/12

THIS DESERVES BRAINLISTTT

Step-by-step explanation:

There are 12 possible outcomes, 6 for the die for each of the 2 for the coin. Only one comprises a 5 and a tail so the probability, assuming a fair coin and die, is 1/12.

8 0
2 years ago
Read 2 more answers
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