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3 years ago

Need help, will mark brainliest plus 50 points.

Mathematics

1 answer:

uranmaximum [27]3 years ago

4 0

Answer:

Step-by-step explanation:

To write the inequality, we need to first caculate the amount of money that Lia would ACTUALLY earn each week and compare that to her goal of $600.

We cannot actually get the amount of money that Lia would get because we don't know her sales so we will represent the sales with a X.

450+ X(5%). -This the amount of money she would egt from her sales. We need to also figure out 5% of 450 to solve the next part of the equation. That is $22.5. 600-450=150/22.5= 6.6666- which is about 7 sales.

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When calculating the effective rate of a loan, which statement or statements must be true if n is equal to 1?

Vlad [161]

Answer:

Choice A is correct

Step-by-step explanation:

When calculating the effective rate of interest of a loan, the nominal rate of interest will be equal to the effective rate and the interest is compounded annually in the event that n is equal to 1.

If the duration of the loan, n, is 1 then the nominal rate and the effective rate will always be equal. Moreover, the interest rate charged on the loan is usually stated as an Annual Percentage Rate (APR) of charge compounded annually

3 0

3 years ago

Read 2 more answers

A cylinder is 20 inches long and has a diameter of 10 inches. What is the approximate volume of the cylinder?

Anna71 [15]

Answer:

V=π(d/2)^2·h

=π·(10/2)^2 · 20

≈1570.79633in³

this is the correct answer!!!

4 0

3 years ago

The measure of <1 = 20x + 21 and the measure of <2 = 30x - 29.

geniusboy [140]

Answer:

Both equal 121 degrees

Step-by-step explanation:

Vertical angles are equal, and and 2 are indeed vertical angles. They are the "top" and "bottom" of the x formed. So you can use this.

angle 1 = angle 2

20x + 21 = 30x - 29

50 = 10x

5 = x

So just plug this in.

20x + 21

20(5) + 21

121

30x - 29

30(5) - 29

121

So both are 121.

8 0

3 years ago

Jane’s starting annual salary is $45,520. At the beginning of each new year, she receives a $1,580 raise. What will her salary b

lorasvet [3.4K]

Answer:

$62,900

Step-by-step explanation:

6 0

3 years ago

Help me please if you can

zheka24 [161]

Answer:

perimeter = 1 3/4

Step-by-step explanation:

1. 3/4 x 2 because there are two sides with the fraction 3/4. 3/4 x 2 is 1 1/2

2. 1/8 x 2 because there are two sides with the fraction 1/8. 1/8 x 2 is 1/4

3. 1 1/2 + 1/4 = <u>1 3/4</u>

8 0

2 years ago