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
Bad White [126]
3 years ago
8

a train goes 20% farther than an older train in the same amount of time. During the time it takes the other train to go 200 mile

s, how many miles can the newer train complete?
Mathematics
1 answer:
MakcuM [25]3 years ago
4 0

Answer:

240 miles

Step-by-step explanation:

To solve this we need to write an equation. For this problem let <u>d be the distance traveled</u>. We know that the new train (being much more modern than poor old Thomas who is long retired) can go 20% further. To show this we will take 20% of 200 and then add that to the original distance.

Our equation would look something like this:

d=200+(20%·200)

[one more little note: to find percentage take your percent and convert it into a decimal 20%=0.2)

d=200+(0.2·200)

d=200+40

<u>d=240</u>

You might be interested in
QUESTION 14
Mice21 [21]

Answer: I think It's D

Step-by-step explanation: Comment if im right or wrong please

7 0
3 years ago
5. Amber buys bottles of lemonade and a bag of cookies at the store. She pays a total of $9.50. The bag of cookies cost $3.25. I
Anika [276]

Answer:

each bottle was 1.25

Step-by-step explanation:

subtract 3.25 from 9.50 and then divide that answer by 5 for the 5 bottles of lemonade

3 0
2 years ago
Read 2 more answers
Cot(90° − x) = 1 The value of x that satisfies this equation is Blank °.
Reil [10]

Answer:

x=90\degree

Step-by-step explanation:

The given trigonometric equation is

\cos(90\degree -x)=1

We take the inverse cosine of both sides to obtain;

(90\degree -x)=\cos^{-1}(1)

(90\degree -x)=0

Group similar terms t obtain;

-x=0-90\degree

x=90\degree

4 0
3 years ago
Read 2 more answers
B - 1/4 = 3 1/2 find the variable and explain how to got the answer please thanks
Art [367]

Answer:

b - 1/4 = 3 1/2

Step-by-step explanation:

b - 1/4 = 3 1/2

b - 1/4 = (3 + 1/2)

4b = 15

b = 15/

4

= 3.75

6 0
3 years ago
What is the horizontal asymptote of f(x) = (2x+1)/ (x^2-4x+3) +2
evablogger [386]

Answer:

x=3 and x=1

Step-by-step explanation:Horizontal asymptote will occur at x=3 and x=1.

You have to factorize the denominator and find the zeroes of the denominator.  That is how you find out the horizontal asymoptote.

6 0
3 years ago
Other questions:
  • Find the factor pairs of each number. 30
    12·1 answer
  • What is the common difference in arithmetic sequence 10,8,6,4...? <br> 2<br> -2<br> 1/2<br> -1/2
    5·2 answers
  • 0.4 divided by 0.08=
    12·1 answer
  • Quick!! I need help with this question!
    14·1 answer
  • Q3. Express 984. 6080 correct to
    6·2 answers
  • if the zeroes of the polynomial, p(x)= ax^3 + 3bx^2 + 3cx + d = 0 be alpha - beta, alpha and alpha + beta. Prove that 3abc = a^2
    15·1 answer
  • Diane has $814 in her checking account. If she writes five checks for a total of $287, how much does she have left
    11·1 answer
  • Can somebody help me?
    10·2 answers
  • The weights of 12-year old boys are normally distributed with a mean of 89 lbs. If 68% of 12 year old boys are between the weigh
    14·1 answer
  • Rate of change for coordinates (8,-2) (0,4) (-4,7)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!