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
natita [175]
3 years ago
12

can anyone explain to me what ratios and rates are with examples? I really need help i have a retake.

Mathematics
1 answer:
uysha [10]3 years ago
8 0

Answer:

Explanation on ratio and rates.

Step-by-step explanation:

So rates are when you compare two things. For example let's say there are 12 boys and 10 girls. The ratio would be 12:10 or 6:5. Rates is also comparing two things but in fraction format. For example if you drive 30 miles in 3 hours the rate would be 30/3. 10 miles per hour is a unit rate since it is 1 hour, 10/1. I hope this helps you, have a good day.

You might be interested in
What is the mean of the following set of numbers? 121, 347, 45, 21, 300, 614, 312, 333, 421
Norma-Jean [14]
The mean is 279.3 repeating.
5 0
3 years ago
Read 2 more answers
Checking account A charges a monthly service fee of $23 and a wire transfer fee of $7.50, while checking account B charges a mon
Ksenya-84 [330]

Answer:

Checking account B

Step-by-step explanation:

If you do 7.50 times 4 plus 23 you get 53 dollars. With plan B you go 9.50 times 4 plus 14 to get 52 dollars.

6 0
3 years ago
Read 2 more answers
Kendra types 72 words per minute. At this rate, how long will it take Kendra to complete a letter of 900 words?
riadik2000 [5.3K]

900 ÷ 72 = 12.5 minutes

Thus the correct answer is option A .

7 0
3 years ago
For Exercises 10, consider the following situation. The grocery store sells bacon for $5.30 per pound.10.Write a function to rep
Brut [27]
I think the answer is 5.30
——-
1
6 0
3 years ago
1/3(-15 divide 1/2) 1/4 what does it equal
Dafna1 [17]

Answer:

-2.5 or - 2 1/2

Step-by-step explanation:

Writing out the expression Mathematically ;

1/3(-15÷1/2)1/4

Using PEMDAS :

Solving the bracket first

(-15 ÷ 1/2) = (-15 * 2/1) = - 30

We have :

1/3(-30)1/4 = - 10 * 1/4 = - 10 / 4 = - 2.5

-2.5 = - 2 1/2

3 0
3 years ago
Other questions:
  • Which function is nonlinear? Y=4x+9 y=7/x-6 y=x-6/7 15 points
    14·1 answer
  • I need help ASAP. Thank you
    7·1 answer
  • An optical inspection system is used to distinguish among different part types. The probability of a correct classification of a
    15·1 answer
  • 2m - 6 = 8m then 3m =
    8·1 answer
  • Pls Help anyone. Ill will give brainliest and you will get 45 points pls anyone pls ㏒㏒㏒㏒㏒㏒
    6·1 answer
  • Find negative square root of 36 . (4 points) ± 6 −6 6 18
    9·1 answer
  • Please help me out i need it with these questions!!!!
    10·1 answer
  • Factor 72x^2 + 72x^2+ 18x
    11·1 answer
  • ANSWER ASAP<br><br> x+4.5<br><br> x= 1.2<br><br> A: 3.3<br> B: 6.7<br> C: 5.7
    14·1 answer
  • You have the same bowl, with 5 orange, 6 blue, 3 green, 4 red and 7 yellow candies. You take out an orange candy
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!