Answer:
2/14
Step-by-step explanation:
I think you double both, but I'm, not sure :)
Answer:
1199264.63012
Step-by-step explanation:
100,000,000,000.2 / 83384.432 = 1199264.63012
Answer:
66.28% of students study more than 8 hours
Step-by-step explanation:
The percent of students study more than 8 hour can be calculated as
P(X>8)=?
P(X>8)=P((X-mean)/sd>(8-9.92)/4.54)
The calculated z-score is -0.42.
P(X>8)=P(Z>-0.42)
P(X>8)=P(0<Z<-0.42)+P(0<Z<∞)
P(X>8)=0.1628+0.5=0.6628.
Thus, 66.28% of students study more than 8 hours.
Answer:
1 9/10
Step-by-step explanation:
I was first make me brainliest. :)
Answer:
Step-by-step explanation:
207
2 thousands+ 2 tens = 2070
divide that by 10
2070÷10= 207
