MATHEMATICS HIGH SCHOOL

What is the elapsed time between 2:45 and 6:55?4 hours and 10 minutes
4 hours and 55 minutes
3 hours and 55 minutes
4 hours

Answers

Answer 1
Answer: the correct answer is 4 hours and 10 minutes 

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At the beginning of each year, Bill Ross invests $1,400 semi-annually at 8 percent for 9 years. The cash value of the annuity due at the end of the ninth year is: ...?

Answers

The correct answer would be D. $37,339.68.

To solve this, 
$1,400 x 27.6712 = $38,739.68 - 1,400.00 = $37,339.18

This is what the cash value of the annuity due at the end of the ninth year is if Bill Ross invests $1,400 semi-annually at 8 percent for 9 years.

Thank you for posting your question. I hope that this answer helped you. Let me know if you need more help. 

Tyra makes $21.40 per hour at her job for the first 40 hours and $32.10 for anything over 40 hours. If Tyra typically works 45 hours per week, how much does she earn? a. $856.00
b. $963.00
c. $1,016.50
d. $1,444.50

Answers

Answer:

Tyra earns $1016.5 .

Option (c) is correct .

Step-by-step explanation:

As given

Tyra makes $21.40 per hour at her job for the first 40 hours and $32.10 for anything over 40 hours.

If Tyra typically works 45 hours per week .

Tyra work over 40 hours =  45 -40

                                         = 5 hours

Amount Tyra earns for first 40 hours = 40 × 21.40

                                                              = $ 856

Amount Tyra earns for over 40 hours = 5 × 32.10

                                                              = $160.5

Total amount Tyra earns = Amount Tyra earns for first 40 hours + Amount Tyra earns for over 40 hours .

Putting the values in the above

Total amount Tyra earns = $856 + $160.5

                                         = $1016.5

Therefore  the Tyra earns $1016.5 .

Option (c) is correct.

The answer would be 1016.50.

5.567 round hundredths

Answers

5.57 because 5 is the tenths 6 is hundredths 7 is thousandths
556.7, I am really good at decimals and fractions, just mainly math, science, literature, and some Economics

The measure of two complementary angles are represented by x+5 and 4x - 15 find the value of x

Answers

Based on the calculations, the value of x will be equal to 20°

First and foremost, we should note that the total angles in a complementary angles equal to 90°.

In this case, we have to add the two angles that we are give and then equate them to 90°. This will be:

(x + 5°) + (4x - 15°) = 90°

x + 5° + 4x - 15° = 90°

Collect like terms

x + 4x = 90° - 5° + 15°

5x = 100°

x = 100°/5

x = 20°

Therefore, based on the calculations, the value of x is 20°

Read related link on:

brainly.com/question/17253605
complementry angles sum up to 90.
so, (x+5)+(4x-15)=90
x+4x+5-15=90
5x-10=90
5x=90+10
x=100/5
x=20

I’m having trouble with this one as well

Answers

The answer here would be

x = 21, y = 25

4x+6 is greater than or equal to 18
find the solution

Answers

Answer:

4x+6 ≥ 18

Step-by-step explanation:

x≥3
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