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
ser-zykov [4K]
3 years ago
8

Home heating oil is sold by the gallon. Last winter the romano family used 370 gallons of oil at a price of $3.91 per gallon. If

the price increases 9% next year, what will their approximate heating expense be?
Mathematics
1 answer:
shusha [124]3 years ago
6 0
($3.91)(0.09) = $0.3519

$3.91 + 0.3519 = $4.2619 per gallon

if you're looking for the total expense next year:

($4.2619)(370 gallons) = $1,576.903
You might be interested in
A can of tuna has a diameter of 4 inches and a height of 3 inches. what is the volume of the can of tuna?
aliina [53]
Volume of a cylinder = πr^2h

π(2)^2(3)

12π

v=37.68 inches cubed

4 0
4 years ago
Read 2 more answers
What is f(5) for f(x) = 4x^2-5x+2
vovikov84 [41]

im not sure if it correct or not but i'm trying to help you

7 0
3 years ago
Find the perimeter of the figure below.
Vika [28.1K]

Answer:

P=50

Step-by-step explanation:

First use the formula for perimeter which is P = 2l + 2w. Then plug in to find your answer.

STEPS:

P = 2l + 2w

P=2(13)+2(12)

P=26+24

P=50

3 0
3 years ago
Find the values of the ratios (red to blue) of the perimeters and areas of the similar figures. Write the ratios as fractions in
nalin [4]

Answer: The ratio of the perimeter = 7/4

               The ratio of the area = 28/21

Took me alot of time ;p pls mark as brainliest! :)

5 0
4 years ago
A cone has a radius of 5 inches and a height of 18 inches.
pychu [463]
It would be C., because to find the volume, you would have to multiply the radius by itself, to get the diameter. Then, the answer you get will have to be multiplied by the height.: 5 times 5 equals 25, and then 25 times 18 equals 450.
5 0
4 years ago
Other questions:
  • What is the sum of (3x-2)(2x-7)​
    5·2 answers
  • If f(1) = 0, what are all the roots of the function f(x)=x3+3x2-x-3 ?
    7·1 answer
  • A 12 ounce can of lemonade costs $1.32. How much would a 16 ounce can of lemonade cost
    6·1 answer
  • What is the domain of the function f(x)=-4log2(x+3)-6
    10·1 answer
  • What is 40°F minus 32°divided by 1.8
    12·1 answer
  • The population of the world was about 5.3 billion in 1990. Birth rates in the 1990s range from 35 to 40 million per year and dea
    12·1 answer
  • A professor must randomly select 4 students to participate in a mock debate. There are 15 students in his class. In how many dif
    12·1 answer
  • Anyone an expert on this?????
    10·1 answer
  • Kevin ordered 4 pizzas for a bday party. the pizza were cut in eighths. how many slices were there?
    10·1 answer
  • Which is the most likely to be the actual proportion of defective toys in the population?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!