Answer:
80 cents
Step-by-step explanation:
3.45-2.65= .80
Step-by-step explanation:
y = ( 7 + 4 k ) x
x = y /( 7 + 4 k )
<em><u>According to a handy-dandy calculator it says it is 19. </u></em>
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<em><u>Hope this helps! :)</u></em>
Answer: 0.8 radians
Step-by-step explanation:
To solve this exercise you must apply the formula shown below:

Where S is the arc lenght, r is the radius of the circle and
is the central angle in radians.
Solve for the central angle:

Now, when you susbtitute the value of the arc length and the radius, you obtain that the central angle is:

Answer:
5 miles per hour
Step-by-step explanation:
Using the graph, at time 1 hour, she has run 5 miles
That means the rate is 5 miles/ 1 hour
5 miles per hour