Step-by-step explanation:
![\huge \: 2 \sqrt{x} .4 {x}^{ - \frac{5}{2} } \\ \\ \huge \: = 2.4 {x}^{ \frac{1}{2} } . {x}^{ - \frac{5}{2} } \\ \\ \huge \: = 8 {x}^{ \frac{1}{2} - \frac{5}{2} } \\ \\ \huge \: = 8 {x}^{ \frac{1 - 5}{2} } \\ \\ \huge \: = 8 {x}^{ - \frac{4}{2} } \\ \\ \huge \: = 8. {x}^{ - 2} \\](https://tex.z-dn.net/?f=%20%5Chuge%20%5C%3A%202%20%5Csqrt%7Bx%7D%20.4%20%20%7Bx%7D%5E%7B%20-%20%20%5Cfrac%7B5%7D%7B2%7D%20%7D%20%5C%5C%20%20%5C%5C%20%20%20%5Chuge%20%5C%3A%20%3D%202.4%20%7Bx%7D%5E%7B%20%5Cfrac%7B1%7D%7B2%7D%20%7D%20%20.%20%7Bx%7D%5E%7B%20-%20%20%5Cfrac%7B5%7D%7B2%7D%20%7D%20%5C%5C%20%20%5C%5C%20%5Chuge%20%5C%3A%20%20%20%3D%208%20%7Bx%7D%5E%7B%20%5Cfrac%7B1%7D%7B2%7D%20%20-%20%20%5Cfrac%7B5%7D%7B2%7D%20%7D%20%20%5C%5C%20%20%5C%5C%20%20%20%5Chuge%20%5C%3A%20%3D%208%20%7Bx%7D%5E%7B%20%5Cfrac%7B1%20-%205%7D%7B2%7D%20%7D%20%20%5C%5C%20%20%5C%5C%20%5Chuge%20%5C%3A%20%20%20%3D%208%20%7Bx%7D%5E%7B%20-%20%20%5Cfrac%7B4%7D%7B2%7D%20%7D%20%20%5C%5C%20%20%5C%5C%20%5Chuge%20%5C%3A%20%20%20%3D%208.%20%7Bx%7D%5E%7B%20-%202%7D%20%20%5C%5C%20)
Try this option:
1 meter=1000 mm; 1 hour=60 min. From another side: 1 mm=0.001 m. and 1 min=1/60 h.
Using this rule:
620 mm/h=0.06*620 m/h=37.2 meters per hour.
answer: 0.06
Answer:
22
Step-by-step explanation:
Range-find the largest number and subtract the smallest number from it
96-74
Answer:
0.324
0.068
Step-by-step explanation:
If Russell is 5'9" ; then he is under 6 feets :
Probability = number of forwards under 6 feets / tot number of players
Probability = 120 / 370 = 0.324
Peter is 6'2" ; Peter is over 6 feets ;
Probability that Peter is a guard = (number of guards over 6 feets / total number of players) = 25 / 370 = 0.0676 = 0.068
Answer:
D
Step-by-step explanation: