Answer:
The middle value of the interval is 4.58
Step-by-step explanation:
Consider the provided interval.
We need to find the value that is in the middle of the interval.
We can find the middle value of the interval by adding the upper and lower limit and divide the sum of the upper and lower limits by 2.
Here the upper limit is 3.27 and lower limit is 5.89.
Hence, the middle value of the interval is 4.58
Bicycle has 2 wheels and 2 pedals
tricycle has 3 wheels and 2 pedals
EQ 1 : 2b + 2t = 170 pedals
EQ 2: 2b +3t = 206 wheels
subtract EQ 1 from EQ 2
2b +3t = 206 - 2b + 2t = 170 = t=36
there were 36 tricycles
36 x 2 = 72 pedals
170 pedals - 72 = 98 pedals left
98/2 = 49 bicycles
36 Tricycles and 49 bicycles
Answer:
y=10
Step-by-step explanation:
y=4x+2
y=4(2)+2
y=8+2
y=10
Answer:
Graph B represents a function.
Step-by-step explanation:
Graph B is a quadratic function. y = x^2
