Yes, you can claim that the null hypothesis. But you must pay attention the p-value. If the p-value is higher than the significant value the null hypothesis can't be rejected.
Answer:
923.1927 millibars
Step-by-step explanation:
The wind velocity is given by the function:
#We make p the subject of the formula:
#Substitute the given values in the function above to solve for p;
Hence, the air pressure is 923.1927 millibars.
Answer:
-z/e
Step-by-step explanation:
-x/y = -z/e
Answer:
3<x<5
Step-by-step explanation:
5<2x-1<9
Add 1 on all the sides because of the inverse operation.
Which is 6<2x<10
The divide 2 on all sides to isolate x.
Which is 3<x<5.
Answer:
-27/5 or -5 2/5
Step-by-step explanation:
Simplify
1 2/7 to 9/7
-4 1/5 to -21/5
multiply together
(9)(-21)/(7)(5)
-189/35
u can simplify by diving by 5 to get
-27/5
