Answer:
the student who have a prime number is Maria
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
You can set up your proportion as
*
you then multiply across to get
. Since this number is less than 1, it's definitely less than 3.
Answer:
b
Step-by-step explanation:
this is because 1 3/4 is equal to 7/4 which we can round to 2. so it says she rode back and forth to school so that would be 2 + 2 and she did that 5 times
this means that the final answer 5 * ( 2 + 2 )
Answer:

Step-by-step explanation:
we know that
The surface area of a sphere is equal to

we have

substitute and solve for r

