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damaskus [11]
3 years ago
8

Cathy travels 6 miles in 10 minutes. How far can she travel in 18 minutes? Write and solve a proportion to answer the question.

Mathematics
1 answer:
Stella [2.4K]3 years ago
7 0

Answer:

10.8 miles

Step-by-step explanation:

  1. Set up a proportion: \frac{6}{10} = \frac{x}{18}
  2. Cross multiply, then divide: 18 × 6 = 108
  3. 108 ÷ 10 = 10.8
  4. So, Cathy can travel 10.8 miles in 18 minutes.

I hope this helps!

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Software - Infinite Algebra 2 Absolute Value Inequalities Solve each inequality and graph its solution. Name Sarmant Date 3/8/20
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|6+9x|\le24

this is the correct way to solve these types of exercises

then we will try to do the same where a is (6+9x) and b is 24

|6+9x|\le24\longrightarrow-24\le6+9x\le24

and solve the right inequality for x

-24\le6+9x\le24

subtract 6 for all expression

\begin{gathered} -24-6\le6-6+9x\le24-6 \\ -30\le9x\le18 \end{gathered}

now divide on 9

\begin{gathered} -\frac{30}{9}\le\frac{9x}{9}\le\frac{18}{9} \\  \\ -\frac{10}{3}\le x\le2 \end{gathered}

ok, this means that the x values ​​will be from -10/3 to 2 including these

Graph

solution is the red zone

6 0
1 year ago
You roll a number cube twice. Find the probability of the event. Rolling a 1 then a 2.
kap26 [50]
P( 1)  = 1/6
P(2) = 1/6

Probability of 1 then 2  = 1/6 * 1/6  = 1/36
7 0
3 years ago
A car travels at a rate of 45 miles per hour for 5 hours. Let y be the distance, in miles, the car travels for a given amount of
marissa [1.9K]

Answer:

the car is very slow

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Let f(x)=6/5x−1/2. Describe the transformations from the graph of f to the graphs of g(x)=−f(x) and h(x)=f(−x).
aivan3 [116]

Answer:

g(x)=-6/5x+1/2

h(x)=-6/5x-1/2

Step-by-step explanation:

1).   g(x)=−f(x) ?

f(x)=6/5x−1/2

g(x)=−(6/5x−1/2)

<u>g(x)=-6/5x+1/2</u>

2). h(x)=f(−x) ?

f(-x)=6/5(-x)−1/2

f(-x)=-6/5x-1/2

h(x)=-6/5x-1/2

8 0
3 years ago
If we ignore wind resistance the time in seconds it takes for an object to fall S feet by t=1/4[s. Thus an object will fall 100
Nataly [62]

Answer:

The time taken by object to dropped the distance of 1089 feet .

Step-by-step explanation:

Given as :

The distance cover by object to fall = 100 feet

The Time taken by the object to fall = 2.5 seconds

Let the speed of the object = s feet/ sec

Now, Speed = \dfrac{\textrm Distance}{\textrm Time}

or, Speed = \dfrac{\textrm 100}{\textrm 2.5}

∴ Speed = 40 feet per sec

Now, again

Distance cover by object = 1089 feet

∵ Speed of object = 40 feet per sec

Let The Time taken at 40 feet per sec = t sec

So, Time = \dfrac{\textrm Distance}{\textrm Speed}

Or , Time = \dfrac{\textrm 1089}{\textrm 40}

or, t = 27.22 seconds

Hence The time taken by object to dropped the distance of 1089 feet . Answer

4 0
4 years ago
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