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
zzz [600]
3 years ago
7

Alex skateboards at a constant speed from his house to school 3.8 miles away. It takes him 18 minutes. What fraction represents

his constant speed, C?
Mathematics
1 answer:
Paraphin [41]3 years ago
8 0
Speed is expressed as the ratio of distance/time = d/t

in Alex's case, speed = (3.8 miles / 18 minutes)

. . . or simply

3.8/18
You might be interested in
Find the slope of 9x=3y+5
qaws [65]
<u>9x</u> = <u>3y + 5</u>
 9         9
x = 1/3y + 5/9
x - 5/9 = 1/3y + 5/9 - 5/9
x - 5/9 = 1/3y
3(x - 5/9) = 1/3y · 3
3x - 1 2/3 = y
y = 3x - 1 2/3
4 0
3 years ago
Before leaving to visit Mexico, Levant traded 270 American dollars and received 3,000 Mexican pesos. When he returned from Mexic
Shtirlitz [24]

The question is incomplete:

Before leaving to visit Mexico, Levant traded 270 American dollars and received 3,000 Mexican pesos. When he returned from Mexico, he had 100 pesos left.

How much will he receive when he exchanges these pesos for dollars?

Answer:

9 dollars

Step-by-step explanation:

To find the amount that Levant will receive when he exchanges these pesos for dollars, you can use a rule of three using the information provided:

270 dollars   →  3,000 Mexican pesos

        x           ←  100 Mexican pesos

x=(270*100)/3,000=9 dollars

According to this, the answer is that he will receive 9 dollars.

4 0
3 years ago
What is the common ratio for this geometric sequence 27,9,3,1<br>A.1/6<br>B.6<br>C.3<br>D.1/3
iris [78.8K]
It will be D!!!!!!!!!!!!!!!!!!!!!!!!!
6 0
3 years ago
Read 2 more answers
What are the first 3 terms in. t(n)=-2n+7
seropon [69]

Answer:

The first 3 terms of the sequence t(n)=-2n+7 are:

5, 3, 1

Step-by-step explanation:

Given the sequence

t(n)=-2n+7

Here n represents any term number in the sequence

Determining the first term

substitute n = 1 in the sequence to determine the first term

t(n)=-2n+7

t(1)=-2(1)+7

t(1)=-2+7

t(1) = 5

Determining the 2nd term

substitute n = 2 in the sequence to determine the 2nd term

t(n)=-2n+7

t(2) = -2(2) + 7

t(2) = -4 + 7

t(2) = 3

Determining the 3rd term

substitute n = 3 in the sequence to determine the 3rd term

t(n)=-2n+7

t(3) = -2(3) + 7

t(3) = -6 + 7

t(3) = 1

Therefore, the first 3 terms of the sequence t(n)=-2n+7 are:

5, 3, 1

5 0
3 years ago
What is a number that is greater then 50 but less then 100 and can be divided by 3
liq [111]

Answer: 60


Step-by-step explanation: 60 because if you do 3×20 You get 60 which is higher than 50 and lower than 100 :)


5 0
3 years ago
Read 2 more answers
Other questions:
  • Y = 2x + 3 <br>4x = y = 21 <br> what is the value of x in the solution to the equation ?
    14·1 answer
  • Which of the following pair of times has an elapsed time of 3 hours and 20 minutes between the times?
    9·1 answer
  • Macy wants to buy a skateboard for $42. She has $95 in her account. She spent $12.99 to buy stationary. She also wants to buy so
    6·2 answers
  • Which equation represents a proportional relationship that has a constant of proportionality equal to -10
    13·2 answers
  • How do you check 4b+6=-2
    5·2 answers
  • A school has 20% of girls and 160 boys, how many kids are in the school?
    5·1 answer
  • Item 3 Write and solve an equation to answer the question. You order two servings of pancakes and a fruit cup. The cost of the f
    13·1 answer
  • Lavasha and Keisha travel separately to their grandmother’s house, 114 miles away. Keisha leaves from the same place 30 minutes
    12·1 answer
  • Jocelyn owns a small business selling used books. She knows that in the last week 51
    8·1 answer
  • I just need the answers for these
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!