Answer:
In the pictures below
Step-by-step explanation:
Total cost of 1 hour of parking is $2.
Explanation:
Given graph represents parking fees at a mall parking lot.
x-axis represents the hour of parking.
y-axis represents the cost of parking.
In the coordinate (1, 2),
1 represents hour of parking and 2 represents cost of parking
Hence, the coordinate (1, 2) represents the total cost of 1 hour of parking is $2.
The image of the graph is attached below.
Answer:
10
Step-by-step explanation:
<u>DE = 50</u> <u>BE = 5</u> <u>BD = 10 </u>(the slope) We draw a triangle DEB and an prove through vectors DE EB BD = 50 - 5 + 10 Perimeter length of DEB = 55 where the slope = 10 the height DB rate = 50/5 = 10/1 = 10 and therefore proves the constant linear is y = 10x where x = 1 The answer therefore is 10 or could stay limited to 50 as proved (50/5) but linear starting fro point of origin start at 0 and stay true to y/ x relationship = y/1 = 10/1
9514 1404 393
Answer:
about 0.299 kg/m³
Step-by-step explanation:
Density is the ratio of mass to volume.
ρ = M/V
ρ = (10 kg)/(4/3π(2 m)³) = 15/(16π) kg/m³ ≈ 0.299 kg/m³
It is true, a circle is named by the center.
