Answer:
920 km per hour
Step-by-step explanation:
2990/ 3.25 = 920
20*5%= 20* 0.05=1 , and 1 year= 365 days, so 1 *355=$355 in one year I think, but I’m not sure how to use the formula
Step-by-step explanation:
all work is shown in pictured
Answer:
V = a³/8
Step-by-step explanation:
The volume of the original cube is the cube of the side length:
V = a³
When the side length is reduced to half its former value, the new volume is ...
V = (a/2)³ = a³/2³
V = a³/8 . . . . volume of the new cube
Answer:
$452.4
Step-by-step explanation:
salary distributed with mean value = $490
standard deviation = $45
From the graph attached below the inflection point lies 1 std away from the mean value on a normal curve
The salary that corresponds to p20 using the normal distribution on stat crunch = $452.4
attached below are the required graphs