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Kipish [7]
3 years ago
9

Please help! I’ll mark you as brainliest if the answer is correct

Mathematics
1 answer:
masya89 [10]3 years ago
3 0

After the 3% raise she is earning 10,400.

This means 40,400 is 103% of her pay leat year.

To find how much she made last year, divide her new pay amount by 103%:

40,400 / 1.03 = 39,223.30

Her pay last year was $39,223.30

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How many cubic ft in a cylendar 12 inches wide and 24 inches tall
Pavel [41]
1130.97^3 im pretty sure (: That may not be the exact answer but there should be an answer choice similar to that 
5 0
3 years ago
Need help please. Links and empty answers WILL be reported.
Gwar [14]

Answer:

a) P=975t-950

b) 14650

Step-by-step explanation:

First let's find out how much the population increased during those 4 years.

In 1992 it was 1000.

In 1996 it was 4900.

4900-1000 = 3900. During 4 years, the population increased by 3900.

Therefore during 1 year, the population increased by \frac{3900}{4} =975

Since it's linear, we can write it using the general equation for a straight line, which is y=mx+c.

We've already found m, which is the slope of the line (975).

The question asks us to write it in the form: P=mt+c. where P is the population and t is the time in years since 1990.

We can sub some values into this formula to work out the constant, c.

Let's put in the values for 1992. Population is 1000 and the time in years after 1990 is 2 (since 1992 - 1990 = 2)..

Therefore:

1000=975(2)+c

Re-arrange to get: c=-950

Therefore, we have our formula now.

P=975t-950

Now for the second part of the question, population of moose in 2006. We need to work out how many years apart 1990 and 2006 are which we can calculate by doing 2006-1990 = 16.

Now let's put this into our formula.

P=975(16)-950 = 14650

5 0
3 years ago
Please help! Which is the solution set of the following inequality?
Ira Lisetskai [31]

Answer:

x<3

Step-by-step explanation:

3x - 4 < 17 - 4x

So, the -4 shall cross to the other side and replace the -4x which will now take the place of where the -4 used to be and the signs of both digits will change to a positive (+)

Remember the inequality sign (<) shall not change

so now the equation shall appear like this;

3x + 4x < 17 + 4

add both sides and it will appear like this;

7x < 21

simplify both sides by 7 and you'll get

x < 3

5 0
2 years ago
Brad spend 3/5 of an hour every day doing his homework. How many hours did he spend on homework in 5 days.
belka [17]

Answer: 3 hours spent on homework in 5 days

Step-by-step explanation:

3/5 of an hour is 36 min.

Multiply 36 by the number of days he spent doing homework (5)

36x5=180 and 180 is equivalent to 3 hrs.

6 0
3 years ago
Shakes.
Olenka [21]

Answer:

405 > 375

375 < 405

Step-by-step explanation:

< is less than

> is greater than

4 0
3 years ago
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