Answer:
1.22
Step-by-step explanation:
divide 8.54 by 7 to get one serving
Answer:c or d i think
Step-by-step explanation:
Answer: (-1,0)
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Explanation:
A quick method is to simply look at the graph and notice the two altitudes cross at (-1,0)
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A longer method involves a bit of algebra but its not too bad
y = x+1
y = -1+1 ... plug in x = -1 (ie replace x with -1)
y = 0
So when x = -1, the value of y is y = 0
They pair up to get (x,y) = (-1,0) which confirms what the graph is showing
Answer:
Step-by-step explanation:
Given
--- driver 1
-- driver 2
Required
The time they passed each other
First, we determine the function of driver 2.
We have that:
and
So, the function is:
The time they drive pass each other is calculated as:
Collect like terms
Divide through by 2t
Solve for -8t
Solve for t
X< or equal 10 feet : 8 inches ( x -number of steps)
10 feet=120 inches
x< or equal 120 in. :8 in.
x < or equal 15
if the step of the stairway is increasing the number of steps is decreasing, that is why I put the sign " < or equal"