What is 14% of 3.09 million

Identify the beginning of a sample period for the function: : f(t)=2csc(t+pi/4)-1

tamaranim1 [39]

ANSWER

$- \frac{\pi}{4}$

EXPLANATION

The given function is,

$f(t) = 2 \csc(t + \frac{\pi}{4} ) - 1$

This function has a period of
$2\pi$
just as the parent function

$f(t) = \csc(t )$

A sample period of this parent function is

$[ 0 , 2\pi]$

Which begins at zero.

For the transformed function,

$f(t) = 2 \csc(t + \frac{\pi}{4} ) - 1$
There has been a horizontal shift of
$\frac{\pi}{4}$
to the left.

The transformed function will have a sample period,

$[ - \frac{\pi}{4} , \frac{7\pi}{4} ]$

Therefore a sample period begins at

$- \frac{\pi}{4}$

5 0

2 years ago

Evaluate. 33 + 14.7 ÷ 7 - (1.2 × 4)

skad [1K]

The Answer Is 42.............................................

4 0

3 years ago

Read 2 more answers

23n=2.4 A. 3.6 B. 7.2 C. 1.2 D. 1.6

svp [43]

$\huge\text{Hey there!}$

$\mathsf{23n =2.4}$

$\large\text{DIVIDE 23 to BOTH SIDES}$

$\mathsf{\dfrac{23n}{23}=\dfrac{2.4}{23}}$

$\large\text{Cancel out: }\mathsf{\dfrac{23}{23}}\large\text{ because it gives you 1}$

$\large\text{Keep: }\mathsf{\dfrac{2.4}{23}}\large\text{ because it helps us solve for n}$

$\mathsf{n = \dfrac{2.4}{23}}$

$\mathsd{\dfrac{2.4}{23}= 2.4\div 23\rightarrow \bf 0.104348}$

$\boxed{\boxed{\large\textsf{Answer: \huge n = \bf 0.104348}}}\huge\checkmark$

$\boxed{\textsf{NONE OF THE ABOVE is your ANSWER}}$

$\text{Good luck on your assignment and enjoy your day!}$

~ $\frak{Amphitrite1040:)}$

8 0

2 years ago

8. You are paid a commission plus $5.40 per hour with time and a half overtime

Elanso [62]

9514 1404 393

Answer:

$491.65

Step-by-step explanation:

The pay for the first 8 hours is $5.40 per hour × 8 hours = $43.20. Hours over 8 are paid at 1.5 × $5.40 = $8.10 per hour. There are at least 8 hours every day for the 6-day week. There are hours over 8 on Monday, Wednesday, Thursday, and Friday totaling 7 hours of overtime.

The amount of sales is more than $3000, so 4% will be paid on $3000, and 5% will be paid on the $1115 in excess of $3000.

So, the gross pay is ...

$43.20 × 6 + 8.10 × 7 = $315.90 . . . . wages

$3000 × .04 +1115 × .05 = $175.75 . . . commission

$315.90 +1.75.75 = $491.65 . . . . gross pay for the week

_____

It can be less tedious to let a spreadsheet do the calculations.

6 0

2 years ago

Given f(x)=-2x-1, solve for x when f(x)=-7

Svetlanka [38]

Answer:

The answer is -15.

Step-by-step explanation:

1. 2x - 1

2. 2(-7) - 1

3. (-14) - 1

4. -15

By plugging in our x value, we are able to use PEMDAS to multiply 2 and the value of x and then, we subtract 1 from the value we got from step 3 to get -15.

5 0

2 years ago