Please answer what are the standard form of these : a) 7.8 million
b) 23 thousand
c) 17 million
please be qick with tem ily <3

a ) 7,800,000

b ) 23,000

c ) 17,000,000

Step-by-step explanation:

1 million = 1,000,000

1 thousand = 1,000

a )

7.8 million

= 7.8 x 1,000,000

= 7,800,000

b )

23 thousand

= 23 x 1,000

= 23,000

c )

17 million

= 17 x 1,000,000

= 17,000,000

A) 7,000,000+800,000

B) 20,000+3,000

C)10,000,000+7,000,000

b. 153 students do not participate in sports and seventy-five 12th graders were surveyed

step-by-step explanation:

given that ab is divided into equal parts as

ac, cd, de, ef, fg, gh, hi, ib.

from this we find that f is the midpoint of ab.

so using mid point formula we find

f = (3,7)

similarly considering fb, we get

h = mid point of fb = ((6,6) and g, mid point of fh is

g = (9/2, 13/2)

i is mid point of hb

so i =(15/2,11/2)