Answer:
Steven is faster than Michelle by covering 0.64 meters more per second than that of Michelle.
Step-by-step explanation:
Given:
Steven swam 200 m in 25.7 seconds while Michelle finished in 28 seconds.
So, speed of Steven is,
Speed of Michelle is,
Now, to find how much faster did Steven swim than Michelle, we need to get the difference between their speeds.
Speed of Steven - Speed of Michelle
So, Steven is faster than Michelle by covering 0.64 meters more per second than that of Michelle.
Answer:
The answer is x = -17/6.
Step-by-step explanation:
Given:
5 1/3 + x = 2 1/2 . Using least common denominator.
Now, to solve the equation:
Subtracting both sides from 16/3 we get:
Now, the least common denominator of 2 and 3 is 6.
So, we using this we calculate:
Therefore, the answer is x = -17/6.
Answer:
For this case we first calculate the area of the complete rectangle.
We have then:
A1 = (8.5) * (11)
A1 = 93.5
Then, we calculate the area of each circle:
A2 = pi * r ^ 2
A2 = (3.14) * (2/2) ^ 2
A2 = 3.14
The total area is given by:
A = A1 - 4 * A2
A = 93.5 - 4 * (3.14)
A = 80.94 in ^ 2
Answer:
A) 80.94
Step-by-step explanation:
Answer:
Adult tickets = 276
Step-by-step explanation:
a + s = 491 Eq. 1
a = s + 61 Eq. 2
a = adult tickets
s = student ticket
Replacing Eq. 2 in Eq. 1:
(s+61) + s = 491
2s + 61 = 491
2s = 491 - 61
2s = 430
s = 430/2
s = 215
from the Eq. 2
a = s + 61
a = 215 + 61
a = 276
Check:
from Eq. 1:
a + s = 491
276 + 215 = 491
<u>Original function:</u>
<u>Added 2 to the original function:</u>
- y = 2x + 2, this shifted the graph 2 units up
<u>Subtracted 4 from the original function:</u>
- y = 2x - 4, this shifted the graph 4 units down