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
kondaur [170]
3 years ago
9

Olivia takes a trip to visit her aunt who lives 120 mi. away. Olivia's car can travel 24 miles per gallon of gasoline. If gasoli

ne costs 03 per gallon, how much will Olivia pay for the gasoline for this trip? Show or explain your reasoning.
Mathematics
1 answer:
Paladinen [302]3 years ago
8 0

Answer:

$15

Step-by-step explanation:

Given that :

Aunt's distance = 120 miles

Miles per gallon of Olivia's car = 24 miles per gallon

Cost of gasoline = 3 per gallon

Cost of gasoline for the trip :

(Aunt's distance / miles per gallon) * cost of gasoline per gallon

(120 miles / 24 miles per gallon) * 3

5 * 3 = $15

Cost of gasoline for the trip = $15

You might be interested in
Given a cylinder with a volume of 350 cubic inches and height of 7 inches. Find B, the area of the base. Use 3.14 for pie
rusak2 [61]

UzusuxhzjaisuzAnswer:

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Janine wants a necklace 21 beads long how many blue beads and how many black beads
Kipish [7]
She needs 11 blue beads and 11 black beads
3 0
3 years ago
3 3/5+ 4 1/8=<br> PLS PLS PLS PLS ANSWER
Jet001 [13]
I think the answer is 7.725 so sorry if I’m wrong but see if that answer is correct
5 0
2 years ago
9. Determine whether or not the number 257 is prime.
Sladkaya [172]

Answer:

257 is prime.

Step-by-step explanation:

To evaluate if a number is prime, we just need to evaluate it for the prime numbers that are equal or lesser than the said number's square root.

In this case, √257 = 16.03 so we just need to see if 257 is divisible by <u>2, 3, 5, 7, 11 and 13</u> (the prime numbers that come before 16)

  • 257 is odd, so it is not divisible by 2.
  • The sum of its digits is 14, therefore, it is not divisible by 3.
  • 257 ends in 7, therefore it's not divisible by 5.
  • 257/ 7 = 36.71 so it's not divisible by 7.
  • 257/ 11 = 23.36 so it's not divisible by 11
  • Finally 257 / 13= 19.76 so it's not divisible by 13.

Therefore, 257 is prime.

7 0
3 years ago
Find the area of the shape, show work pls ill give brainiest
andre [41]

Answer:

6.2

Step-by-step explanation:

Although there's multiple ways to solve this problem, my method will be to simply find the area for the full triangle (the empty + orange triangles) and subtract the area of the smaller, empty triangle.

Now, you that area for a triangle is 1/2*base*height.

To find the measurements for the full triangle, you must add up the bases for the two smaller triangles:

Base_{total}  = Base_{empty} + Base_{orange}  \\Base_{total} = 1.9ft + 3.1 ft\\Base_{total} = 5 ft

Height is the same for both triangles so Height total = 4 ft.

Now the total area can be calculated:

Area total= 1/2* base_total * height_total

Area total = 1/2 * 5ft * 4 ft  

Area total = 20 / 2 = 10 ft squared

Lastly, subtract the area of the empty triangle from the total triangle to find the orange triangle.

Area Empty Triangle = 1/2 * base_empty * height_empty

Area Empty Triangle = 1/2 * 1.9ft * 4 ft = 7.6 ft / 2 = 3.8 ft squared

Area total - Area empty = 10ft^2 - 3.8ft^2 = 6.2 ft squared

8 0
3 years ago
Other questions:
  • What is wrong with the following equation: 4 + (10 / 5) = 6 - 2
    10·1 answer
  • over a period of two weeks, Todd went from bench pressing 190 pounds to 220 pounds. Find the increase in weight that Todd can be
    7·2 answers
  • Please help me out!!!!!
    7·1 answer
  • Jose weighs 180 pounds and plans on gaining 2 pounds per week. Marty weighs 249 pounds and plans on losing 1 pound per week. In
    15·1 answer
  • A local trucking company fitted a regression to relate the travel time (days) of its shipments as a function of the distance tra
    11·1 answer
  • HELP NEEDED AND ASAP!!!!! 30 POINTS
    8·1 answer
  • Y=-7/4x+3;y=-1/4x-3 is my question
    8·1 answer
  • A map scale has 1cm:3miles the distance between two towns 7 cm what is the real life distance between the two towns?
    14·1 answer
  • Alexa and Savannah are both driving along the same highway in two different cars to
    6·1 answer
  • Quiz! <br>5 + 5 + 5 = ? <br><br>Note : <br>nih.​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!