Traveled hours by a in four years = 120
<span>Traveled hours by b in four years = (120/100) * 120
</span> = 144
Excessive hours traveled by b in 4 years = 144 - 120
= 24
<span>Excessive hours traveled by b in 1.5 years = (24/4) * 1.5
</span> = 9 hours
Answer:
The Ball costs 10 cents
Step-by-step explanation:
Hope this helps!
Enjoy the rest of your day!
Answer:
see explanation
Step-by-step explanation:
If there is a solution between x = 1.1 and x = 1.2 then there will be a change in sign when the equation is evaluated at the points, indicating the graph has crossed the x- axis, where the solution lies.
Given
x³ + 4x = 6 ( subtract 6 from both sides )
x³ + 4x - 6 = 0 ← in standard form
Evaluating for x = 1.1
(1.1)³ + 4(1.1) - 6
= 1.331 + 4.4 - 6 = - 0.269 ← < 0
Evaluating for x = 1.2
(1.2)³ + 4(1.2) - 6
= 1.728 + 4.8 - 6 = 0.528 ← > 0
Since there is a change in sign the graph has crossed the x-axis from below / indicating a solution between x = 1.1 and x = 1.2
The given expression is
And we can also write it as
Leading coefficient is the number or the constant that is with the term with the degree. And here degree is 12, and the constant or the number that is with the term is 5 .
So the leading coefficient is 5 here.
Answer:
julie
Step-by-step explanation:
josh: 20/40= 50%
julie: 75%
john: 25%