Answer:
Step-by-step explanation:
The distance between the two poles is 22.248 feet
•This question can be solved by using Pythagoras theorem that is
Slant height ^2 = height^2 + base^ 2
•Here,
height = difference between the heights of two poles
= 17-8
= 9 feet
Slant height = length of wire stretched between the two poles
= 24 feet
•Distance between poles = √(24*24 – 9*9)
= 22.248 feet
we know that
the average speed is equal to
in this problem we have
substitute the values in the formula
600kg=3men*4hours so we can say that:
50kg/(m*hr) (50kg=1 man*hour) so:
(4men*2hours)(50kg/(man*hour))=400kg
Answer:
Slope = 7.2 g/mL
Step-by-step explanation:
Density = mass/volume
Density is also the slope of the relationship between mass and volume.
When a graph between mass and volume is plotted, its slope gives the density of the object.
If the density is 7.2 g/mL, it would mean that the slope is 7.2 g/mL. Hence, this is the required solution.
Answer:
$461
Step-by-step explanation:
First, find the cost with the daily charge of $29.
Multiply 14 by 29, since the car was rented for 14 days:
14(29)
= 406
Find the cost with the distance traveled. Since there is only a charge after the first 100 km, subtract 100 from 320.
320 - 100
= 220
Find the charge by multiplying this by 0.25:
220(0.25)
= 55
Add this to the daily charge:
55 + 406
= 461
So, the cost will be $461
