Community service is one of ahmed’s passions. ahmed wants to survey a random sample of the students in his school to find out which day after school would work best for students to do volunteer work for a local food bank. which sample would best represent the students in his school?

a surveying twenty students waiting in line for lunch

b surveying twenty students on their way to the bus after school

c surveying one person from the seventh grade daily for twenty days

d surveying one person each from twenty different classrooms during the first class period

step-by-step explanation:

so first find out how much each is worth.

quarter= 25 cents

dime= 10 cents

pennies= 1 cent

then multiply each by how much each is worth.

200                     150                   300

x                         x                     x   1

  25                       10              

                                  300

1000                     1500

+                          

4000                                      

5000                                  

then count 2 from the back and add a period.

$50.00

$15.00

$3.00

and then add them

  $50.00

+

  $15.00

+

    $3.00

$68.00

so sunghee has $68.00

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f(x)=2/3x+4/3 is the answer because is whose power in the senate is equal to the power of the speaker of the house?

step-by-step explanation: