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
vladimir2022 [97]
3 years ago
12

Two trains left Metropolis at the same time. One traveled south at 60 mph. The other traveled east 50 mph. How far apart were th

e trains at the end of 3 hours?
Mathematics
2 answers:
nikitadnepr [17]3 years ago
5 0
30 mph because if you do 60x 3 and 50x3, you get 180 and 150, then you subtract 180-150 and you get 30
meriva3 years ago
3 0
Distance = Velocity * Time

D = 60 * 3 = 180
D = 50 * 3 = 150

The first train traveled 30 more miles per hours then the second.

You might be interested in
What is the y intercept?
Naddika [18.5K]

Answer:

y int is 20

slope = 2

equation: y = 2x + 20

7 0
3 years ago
What happens to the value?
Fiesta28 [93]

Answer:

D.) c is multiplied by 4

Step-by-step explanation:

c = \dfrac{8a^3}{b}

If a is doubled, it becomes 2a. If b is doubled, it becomes 2b. Now we replace a with 2a and b with 2b and simplify.

c = \dfrac{8(2a)^3}{2b}

c = \dfrac{8 \times 8a^3}{2b}

c = \dfrac{4 \times 8a^3}{b}

c = 4 \times \dfrac{8a^3}{b}

Answer: D.) c is multiplied by 4

4 0
3 years ago
Assume equal likelihood for the birth of boys and girls. What is the probability that a four-child family chosen at random will
garik1379 [7]
Each child has a 50% chance to be a girl and 50%chance to be a boy so with 4 children the probability is
\frac{1}{2}  \times  \frac{1}{2}  \times  \frac{1}{2} \times  \frac{1}{2}  =  \frac{1}{16}
7 0
4 years ago
Evaluate the expression ab for a = 10 and b = 4.
xz_007 [3.2K]

A x B

= 10 x 4

= 40

Therefore answer is 40

7 0
3 years ago
Read 2 more answers
Please help asap, i will mark as brainliest. please try to find the answer! asap
Hitman42 [59]
1. 14.4 km, 2. 25.2 km, 3. 37.8 km
8 0
3 years ago
Other questions:
  • Is this thesis OK for my schizophrenia essay? Schizophrenia is a severe mental illness that deeply affects the patient's daily l
    14·1 answer
  • a worker is paid $11/h plus and 8% commission on sales. what dollar amount in sales must the worker make to earn $300 in a 10-ho
    11·1 answer
  • The currency in Mexico is the Peso. The exchange rate approximately 11.1 Pesos for $3.40 At this rate, how many dollars would yo
    9·1 answer
  • A glass triangular prism for a telescope is 5.5 inches long. Each side of the prism's triangular bases is 4 inches long and 3 in
    9·1 answer
  • The Lakeside Marina charges a $35 rental fee for a boat in addition to charging $15 per hour. What is the rate of change for thi
    13·1 answer
  • Help<br> Which one is for 1,2 ,and 3
    11·1 answer
  • I NEED HELP ASAP !<br><br><br> Which shows the list of numbers in order from least to greatest?
    6·1 answer
  • the graph below shows the cost of tomato plants for each plant purchased. What is the cost of one tomato plant.​
    13·2 answers
  • Of the 25 fish in a tropical fish tank, 10 are guppies, 4 are swordtails, and the rest are tetras. One fish is to be randomly se
    5·1 answer
  • What do factors 6 and 4 have in common
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!