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
sammy [17]
2 years ago
10

Hector is competing in a 42-mile bicycle race. He has

Mathematics
1 answer:
m_a_m_a [10]2 years ago
7 0

Answer:

Let x = the hours needed for Wanda to catch up to Hector.

Hector has already completed 18 miles. Hector travels at 12 miles per hour.

After x more hours, Hector will travel

18 + 12x miles

Wanda travels at 16 miles per hour. In x hours, she travels

16x miles

If Wanda catches up to Hector, then

16x = 18 + 12x

4x = 18

x = 4.5 hours

Answer:  4 hours, 30 minutes (or 4.5 hours)

Step-by-step explanation:

You might be interested in
1. Which of the following equations would NOT contain the point (4,12)?
vodka [1.7K]

Answer:

the answer is b hope this helps :)

6 0
3 years ago
Please help me I can’t seem to figure this out<br><br><br> 7.01 x 0.356
faltersainse [42]

Answer:

2.49556

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
The mayor of a town believes that over 47G% of the residents favor construction of an adjoining community. Is there sufficient e
photoshop1234 [79]

Answer:

There is sufficient evidence at the 0.05 level

Null hypothesis ; H0 : p = 0.47

Alternative hypothesis : H1 : p ≠ 0.47

Step-by-step explanation:

percentage favoring construction of adjoining community = 47%

level = 0.05

To determine if the 0.05 confidence level is enough to support the major's claim we have to state the Null and alternative hypothesis

Null hypothesis ; H0 : p = 0.47

Alternative hypothesis : H1 : p ≠ 0.47

5 0
2 years ago
Solve for x.
aivan3 [116]
X^3 = 216

by taking cubic root for both  sides

\sqrt[3]{x^3} =  \sqrt[3]{216}

x = 6
7 0
3 years ago
Read 2 more answers
PLZZ Help me algebra 2.
Kipish [7]

Answer:

32

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • The amount A in an account after t years with principal P, annual interest rate r (expressed as a decimal), and compounded n tim
    10·1 answer
  • Simplify completely quantity 6 x minus 12 over 10
    7·1 answer
  • in one day, annie traveled 5 times the sum if the number of hours brian traveled and 2. Together they traveled 20 hours. Find th
    13·1 answer
  • Is 2 1/2 equivalent to 2 3/6
    8·2 answers
  • What are the true and false statements for If two planes intersect, then their intersection is a line. Include converse, inverse
    9·1 answer
  • If f(x) =<br> + 8, what is f(x) when x = 10?<br> 4<br> 19<br> 13<br> 36
    7·1 answer
  • I need help on this and the person who answer this correctly gets a BRANILIST​
    12·1 answer
  • Statement: 4x &lt; 0<br> Which is greater? 1 or x
    12·1 answer
  • Is 9 correct if now what is it?
    6·1 answer
  • For the following system of equations, determine how many solutions there are. y = 5(x − 4) and 4x + 12 = −y
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!