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
kap26 [50]
3 years ago
5

A Ferrari is heading south at a constant speed on Broadway (a north/south street) at the same time a Mercedes is heading west on

Aloha Avenue (an east/west street). The Ferrari is 624 feet north of the intersection of Broadway and Aloha, at the same time that the Mercedes is 400 feet east of the intersection. Assume the Mercedes is traveling at the constant speed of 32 miles/hour.
Find the speed of the Ferrari so that a collision occurs in the intersection of Broadway and Aloha.
Mathematics
1 answer:
Studentka2010 [4]3 years ago
5 0

Answer:

49.92 miles/hour

Step-by-step explanation:

32 miles/hour = 32 * 5280 = 168960 ft/hour

For the collision to occur, both cars must arrive at the intersection at the same time.

The time it takes for the Mercedes to travel 400 feet at the rate of 168960 ft/hour is 400 / 168960 = 0.002367 hours

So the Ferrari should take the same time to travel 624 feet as well, its speed would be

624 / 0.002367 = 263577.6 ft/hour or 263577.6 / 5280 = 49.92 miles/hour  

You might be interested in
There’s a prism with the length of 8 units a width of 5 and a height of 2
valina [46]

Answer:

the answer is 80

Step-by-step explanation:

hope we can be friends

can i please get brainliest

4 0
3 years ago
Solve 24x + 2y = 48 for x
drek231 [11]
Isolate x.
24x = 48 - 2y

Divide by 24.
x = 2 - y/12
3 0
3 years ago
Read 2 more answers
what is the square root of 98 what is the square root of y to the 6th what is the square root of a to the 7th what is the square
Bogdan [553]
1. sqrt(98) = 7 sqrt(2)
2. sqrt(y^6) = y^3
3. sqrt(a^7) = a^7/2
4. sqrt(12x^3y^2) =  2xy sqrt(3x)
5. sqrt(36x^2y^4) = 6xy^2
6. sqrt(48ab^3) = 4b sqrt(3ab)
7. sqrt(10a^5b^2) =  a^2b sqrt(10a)
8. sqrt(20x^3y^10 =  2xy^5 sqrt(5x)
7 0
3 years ago
HELPPPPP MEEEE PLZZZ
olga55 [171]

Answer:

D

Step-by-step explanation:

if a<b,then b<a is the answer

7 0
3 years ago
Reflection across y=-2​
kherson [118]

Answer: 10

Step-by-step explanation:

Msnhajhagsshnsbbsgsjsjsnjsjs

8 0
3 years ago
Other questions:
  • Help me please asap​
    9·1 answer
  • What is the measure of X?
    14·1 answer
  • Find the gcf of 15a and 28b^2. 9ab^2 0 3 1
    9·1 answer
  • There are 5 boys and 5 girls on a co-ed basketball team. a team plays 5 players on the court at one time. how many possible ways
    15·2 answers
  • What is the area of 1.7 km and 2.5 km? ___ square kilometers
    10·1 answer
  • What number times 100 equals 1
    11·1 answer
  • Any answers help please! show your work
    13·1 answer
  • Pls answer I give brainliest
    11·1 answer
  • Gary surveys all of his classmates for a project.
    13·2 answers
  • What’s the slope of these two lines if right u hey brainlist
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!