Answer:
3 3/4 OR 3.75
Step-by-step explanation:
If Mai walked 1/8 of a total 30 miles then you multiply both of them in fraction form, so you find the one eighth,
now we multiply the numerators and denominators
30 * 1 = 30 1 * 8 = 8
30/8 now we divide
3 3/4 or 3.75
Answer:
<em>c) Going half the distance, going in the opposite direction, starting 10 minutes later and starting 6 miles further.</em>
Step-by-step explanation:
<u>Function Modeling</u>
Let's take a look at both functions provided by the problem:
We are told that f(x) represents a student's displacement from school. We notice the following changes in g(x) with respect to f(x)
- All the expressions in parentheses represent a displacement of -10 units in x. If x is time, then in g(x), the time is 10 minutes later than in f(x)
- The factor that multiplies the three parentheses is 1 in f(x) and -0.5 in g(x). If that factor is the speed, then in g(x) the speed is half the speed in f(x) and in the opposite direction. The distance will be half of the distance of f because the student moves slower.
- g(x) has an offset of +6, meaning the object is initially 6 miles further.
The option that collects all the conditions observed in both functions is:
c) Going half the distance, going in the opposite direction, starting 10 minutes later and starting 6 miles further
Answer:
Step-by-step explanation:
1. 2 + 3{(4 - 1)2}
let solve the bracket first
2+3{(3)2}
2+3(9)
2 + 27
=29
2. 3y - ( x +2)
where x = -5 and y = 3
3(3) - (-5 + 2)
9 + 5 - 2
i multiply the bracket with negative sign
9 + 3
= 12
3. 2(4x - 3) + 3x
distribute
8x - 6 + 3x
combine the like terms
8x + 3x -6
Answer:
A. t > 2.5
Step-by-step explanation:
If she wants to achieve <em>more </em>than 590, we already know the sign would be greater than (>).
All we have to do is divide 590/236, which gives us 2.5.
Therefore, she will have to ride more than 2.5 hours to reach her goal, t > 2.5
Hope this helps :)
Good luck on your test.
