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
ioda
2 years ago
12

Liz made a 13-minute long-distance call that cost her $1.45 for the

Mathematics
1 answer:
defon2 years ago
8 0

Answer:

$6.55

Step-by-step explanation:

C = 1.45(3) + .22(13-3)

= 4.35 + 2.20

= 6.55

You might be interested in
Four friends are standing in line to buy tickets. Carlos is not first in line.Paige is ahead of of Kate.Lisa is last in line.Who
iren2701 [21]
Paige is ahead of kate. It dosen't say she is behind anyone or last in the line. Carlos is not first in line. Kate cannot be first because someone is ahead of her. And lisa is last. So the answer is definitely paige. Hope i helped. Have a nice day. 
4 0
3 years ago
Read 2 more answers
How to subtract 4/5 and 3/10 in simplest form
g100num [7]
First you must find a common denominator. In this case 10 will work. You then multiply the top number by whatever you multiplied the bottom number by. This is shown below:
4/5- 3/10 = 8/10- 3/10 
You can now solve this to get 5/10. This answer can then be reduced to 1/2. 
3 0
2 years ago
Read 2 more answers
List the prime numbers up to 40
maria [59]

Answer:

2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37

8 0
2 years ago
Read 2 more answers
How do I do number 3
kogti [31]

you simply have to add all of the numbers together, so it'll be 2+5+12+7+1 or 27, therefore the answer is B

5 0
3 years ago
Read 2 more answers
A grain silo has a circular base with an area of 260 square feet and is 21 feet tall What is the total volume?​
Leya [2.2K]

The correct answer is 5460 cubic feet or 5460 ft^{3}

Explanation:

The silo has a cylindrical shape, in this context, the volume of the silo or any other cylinder can be calculated by using the formula Volume =\pi r^{2} h. In this formula the symbol \pi refers to the number 3.1415..., the letter r refers to the radius of the base and the letter h refers to the height.

Moreover, in this case, it is known the heigh (21 feet) and the area of the base (260 square feet). Additionally, this area of the base is the result of the formula Area = \pi r^{2}, which is exactly the first section of the formula to find the volume. This implies that by multiplying the area of the base by the height the volume is known. Here is the process:

Volume = \pi r^{2} h  or  Volume = Ah   (Area of the base × height)

V = 260 square feet × 21 feet

V = 5460 cubic feet

6 0
2 years ago
Other questions:
  • You are hiking and are trying to determine how far away the nearest cabin is, which happens to be due north from your current po
    15·1 answer
  • If you wish to show that two triangles are similar, which statement(s) is correct? You may choose more than one correct answer.
    8·2 answers
  • How do u write function notation and what variable does function notation replace
    15·1 answer
  • What is π to the 6th digit
    5·2 answers
  • What is the geometric mean of 2/5 and 490
    11·1 answer
  • Which is lowest; Brand A: 240 mg sodium for 1/3 pickle or Brand B: 325 mg sodium for 1/2 pickle.
    8·1 answer
  • Plz help on this question, I’ve got a mind blank
    7·1 answer
  • Hey yooo i need help check
    13·1 answer
  • Decrease £180 by 12.5%​
    15·1 answer
  • Find the slope of the line passing through the points (4, 4) and (4, - 4) .
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!