1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
never [62]
3 years ago
10

Suppose your cell phone carrier charges you a monthly fee of $30.00 for up to 300 minutes and $0.45 for each additional minute a

fter the first 300. Assuming you used your phone for x minutes with x > 300, the total monthly fee would be
Mathematics
1 answer:
tigry1 [53]3 years ago
6 0

Answer: Need more info. We need to know how many minutes over the 300 minutes were used in order to calculate the correct monthly fee.

Step-by-step explanation:

You might be interested in
A pharmacist whose salary became $640 a week had
irinina [24]
640 x 0.30= 192

640-192= 448

448 is the answer
4 0
3 years ago
Read 2 more answers
I need help with this math problem.
katrin [286]

Answer:

The answer to your question is s = 399.5 m

Step-by-step explanation:

Formula

                   s = \sqrt{\frac{3V}{h}}

Data

V = 7 500 000 m³

h = 141 m

Substitution

                  s = \sqrt{\frac{3(7500000)}{141}}

                  s = \sqrt{\frac{22500000}{141}}

                 s = \sqrt{159574.47}

                 s = 399.46 meters ≈ 399.5 meters

5 0
3 years ago
Read 2 more answers
Lines AB and CD are parallel. If the measure of W equals 129°, what is the measure of X?
elena-s [515]
30 is the answer of x
3 0
3 years ago
The point (3, -4) is on the terminal side of an angle 0. What is cos 0? A. -3/5, B. 3/5, C. -3/4, D. 3/4, E. 3
STALIN [3.7K]
Well, notice the picture below

recall cosine is adjacent over hypotenuse

what's the hypotenuse? well, you can just use the pythagorean theorem to get "c" or hypotenuse

3 0
3 years ago
BRAINLIESTTT ASAP! PLEASE HELP ME :)
Tasya [4]

\displaystyle y = Atan(Bx - C) + D

According to this <em>trigonometric function</em>, −C gives you the OPPOSITE terms of what they really are, so be EXTREMELY CAREFUL:

\displaystyle Phase\:[Horisontal]\:Shift → \frac{-\frac{π}{6}}{1} = -\frac{π}{6} \\ Period → \frac{π}{1} = π

Therefore we have our answer.

Extended Information on the trigonometric function

\displaystyle Vertical\:Shift → D \\ Phase\:[Horisontal]\:Shift → \frac{C}{B} \\ Period → \frac{π}{B} \\ Amplitude → |A|

NOTE: Sometimes, your <em>vertical shift</em> might tell you to extend the troughs on each end of your graphs, beyond the <em>midline</em>.

* All tangent functions have NO AMPLITUDE.

I am joyous to assist you anytime.

8 0
3 years ago
Other questions:
  • What is 7x minus 11 = -19 plus 3x?
    11·1 answer
  • Gabbys piggy bank contains nickels and dimes worth $4.90 if she has 66 coins in all how many of each does he have
    8·1 answer
  • Three consecutive numbers add up to 369. What are the three numbers?
    13·1 answer
  • Pls solve: 4x+7-2x=4
    8·1 answer
  • 6m + 2(6 + 7m)=-128<br> How do I solve this step by step
    6·1 answer
  • For a school newspaper article, Cienna conducted a survey to find out students’ favorite subjects. She polled all the students i
    9·1 answer
  • Complete the statements by choosing the correct
    11·1 answer
  • How many solutions does this system of equations have?
    8·2 answers
  • Which answer choice represents an expression?
    13·1 answer
  • Vicky is a cook at a diner. Before the diner opened, she used 12 eggs to make a large frittata that will be sold by the slice. S
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!