Answer:
125 students
Step-by-step explanation:
The following table is missing:
Number of Devices Number of Students
1 18
2 25
3 or more 7
Total 50
From the sample, we can estimate that 25/50 = 0.5 or 50% of the students have exactly two Internet-compatible devices. Then there are 0.5*250 = 125 students who have exactly two Internet-compatible devices in Brianna’s school.
2x-3=0
because once you subtract 4.5 from both sides to get 0 on one side then you get 2x-3=0
Answer:
Exact Form:
tan(x)=5/3
Decimal Form:
tan(x)=1.¯6
Mixed Number Form:
tan(x)=12/3 mixed number
Step-by-step explanation:
V(sphere) = 4/3 * π * r³ . Therefore, the volume of a hemisphere formula is as follows: V = V(sphere)/2 , V = 2/3 * π * r³ .
