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
svlad2 [7]
4 years ago
5

In a parking lot of 240 red and blue cars, the ratio of red cars to blue is 3:5

Mathematics
2 answers:
Kisachek [45]4 years ago
8 0

Answer:

There would be 144 red cars.

Step-by-step explanation:

3:5 is equal to 3/5

240 * (3/5) = 144

Aleksandr-060686 [28]4 years ago
3 0

Answer:

90 red cars

Step-by-step explanation:

sum the parts of the ratio 3 + 5 = 8 parts

divide 240 by 8 to find one part of the ratio

240 ÷ 8 = 30 ← 1 part of the ratio

3 parts = 3 × 30 = 90 ← number of red cars

5 parts = 5 × 30 = 150 ← number of blue cars


You might be interested in
Geometry geometry geometry help help
Leokris [45]

Answer:

what is it asking you? don't just show the problem tell us what needs to be done.

5 0
3 years ago
Read 2 more answers
An electric utility company determines the monthly bill for a residential customer by adding an energy charge of 7.32 cents per
Sedaia [141]

Answer:

y(x) = 0.0732x + 17.32

Step-by-step explanation:

The equation for the monthly charge has the following format

y(x) = ax + b

In which y(x) is the cost in function of the number of kilowatt-hours used(x), a is the price of each killowatt hour and b is the fixed(base) charge.

Base charge of $17.32 per month.

This means that b = 17.32

charge of 7.32 cents per kilowatt-hour

Our answer is in dollars. Each dollar is 100 cents. So 7.32 cents is a = 0.0732

Write an equation for the monthly charge y in terms of x, the number of kilowatt-hours used.

y(x) = ax + b

y(x) = 0.0732x + 17.32

6 0
3 years ago
GIVING BRAINLIEST FOR BEST ANSWER!
tresset_1 [31]

Answer:

d. fourteen fortieths

Step-by-step explanation:

i believe this is correct.

5 0
2 years ago
Read 2 more answers
In a naval engagement, one-third of the fleet was captured, one-sixth was sunk, and two ships were destroyed by fire. One-sevent
Otrada [13]

Answer:

60 ships.

Step-by-step explanation:

Let the total number of ships in the naval fleet be represented by x

One-third of the fleet was captured = 1/3x

One-sixth was sunk = 1/6x

Two ships were destroyed by fire = 2

Let surviving ships be represented by y

One-seventh of the surviving ships were lost in a storm after the battle = 1/7y

Finally, the twenty-four remaining ships sailed home

The 24 remaining ships that sailed home =

y - 1/7y = 6/7y of the surviving fleet sailed home.

Hence

24 = 6/7y

24 = 6y/7

24 × 7/ 6

y = 168/6

y = 28

Therefore, total number of ships that survived is 28.

Surviving ships lost in the storm = 1/7y = 1/7 × 28 = 4

Total number of ships in the fleet(x) =

x = 1/3x + 1/6x + 2 + 28

Collect like terms

x - (1/3x + 1/6x) = 30

x - (1/2x) = 30

1/2x = 30

x = 30 ÷ 1/2

x = 30 × 2

x = 60

Therefore, ships that were in the fleet before the engagement were 60 ships.

3 0
3 years ago
PLS HELP ME WITH MATH!!!!!​
Romashka-Z-Leto [24]

Answer:

<u>⚪</u><u> </u><u>(</u><u>4</u><u> </u><u>•</u><u> </u><u>3</u><u>)</u><u> </u><u>+</u><u> </u><u>(</u><u>4</u><u> </u><u>•</u><u> </u><u>8</u><u>)</u>

Step-by-step explanation:

4•(3 + 8)

by distributing 4 in the bracket:

=  \{(4•3) + (4•8) \}

6 0
3 years ago
Other questions:
  • Trees are planted along a road it is to kilometers 50 m long 11 trees are planted at an equal distance apart along the road what
    10·1 answer
  • How to find the area
    5·2 answers
  • 115000 and 13% =? just look at the picture
    9·1 answer
  • Find the solution of this system of equations<br> 4x + y = 3<br> 4x - y = -5
    9·2 answers
  • Help me please!!!
    5·1 answer
  • Find the measure of angles 1 and 2
    6·1 answer
  • Keisha is having a birthday party. Her mom gave her $30 to purchase items for the party. She brought 16 party hats and 16 bags.
    6·1 answer
  • James jogged around the track 0.68 hours at an average speed 28.9 miles per hour how far did he jog?
    5·1 answer
  • Yd it in<br>8 10 15<br>+2 3 5​
    10·2 answers
  • This is very urgent please help!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!