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
Salsk061 [2.6K]
3 years ago
15

The length of a car’s skid mark in feet is given by L = 0.046s

Mathematics
1 answer:
Alexxandr [17]3 years ago
6 0
<span>100 = 0.046s^2 - 0.199s + 0.264 
0 = 0.046s^2 - 0.199s - 99.736 
s= 48.77691127... or -44.45082431 (reject) 

The car's speed was approximately 48.8 mph.</span>
You might be interested in
What is the solution to the equation?<br> 3 + V3x – 5= x
Lostsunrise [7]

Answer: (D) 7

Step-by-step explanation:

8 0
3 years ago
Can someone PLEASE help with this one question!?
Vikentia [17]

Answer:

x^2= 25

x = 5

pls mark as brainliest

3 0
3 years ago
Read 2 more answers
9. To make lemonade you need 30 ounces of water and
love history [14]

Answer:

A

Step-by-step explanation:

Hopefully this helps

6 0
3 years ago
Michael just drank a cup of coffee to help him stay awake. The coffee had 110 milligrams of caffeine in it. If his body processe
sertanlavr [38]

Answer:C

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Given F(x) = -x^2+10x-3, find f(9)
soldi70 [24.7K]

Answer:

x =(10-√112)/2=5-2√ 7 = -0.292

x =(10+√112)/2=5+2√ 7 = 10.292

8 0
3 years ago
Other questions:
  • POINTS POINTS POINTS POINTS POINTS! harder question!<br><br> 45(34- 2)
    8·2 answers
  • Which of the following represents an equation of a line with a slope of -4 and that passes through the point (-2, 3)?
    10·1 answer
  • What can you say about the y-values of the two functions f(x) = -5* +2 and
    5·2 answers
  • A Car A left City​ X, traveling at an average velocity of 60 miles per hour. Three hours​ later, a Car B left City​ X, traveling
    7·1 answer
  • Phil is riding his bike. he rides 50 miles in 4 hours, 62.5 miles in 5 hours, and 75 miles in 6 hours. find the constant of prop
    5·2 answers
  • Please help me thank you
    10·1 answer
  • Plzz help
    12·1 answer
  • Mean birthweight is studied because low birthweight is an indicator of infant mortality. A study of babies in Norway published i
    7·1 answer
  • Anyone can help me with this
    9·1 answer
  • Name the degree of the monomial. -10x^(4)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!