Step-by-step explanation:
Suppose, John walks with a speed x
Then, John can jog at a speed 2x
TOTAL TIME
Further solving :
x = 5 mph
Average jogging speed (2x) = 10 mph
Answer:
x= -2
Step-by-step explanation:
7x−11+11=3x−19+11=
7x-3x=3x−8-3x=
x= -2
<span>
-- "Two hundred and three thousandths"
means' ' 2.003 '.
-- "Two hundred three thousandths" would mean ' 0.203 '.
How can you tell the difference?
The difference is the 'and'.</span> "And" means 'decimal point'.
' 678 ' is read as "six hundred seventy eight", with no 'and'.
' 40.06 ' is read as 'forty and six hundredths'.
' 0.46 ' is read as ' forty-six hundredths'.
Answer:
C, 4.
Step-by-step explanation:
Im not sure how to explain it, i just know that it's C! :))
Answer:
10.8 cm
Step-by-step explanation:
we know that
1) A square picture with side length 30 cm is scaled by 60% on a photocopier
Remember that
so
The length of the first copy of the picture is
2) The copy is then scaled by 60% again
so
The length of the second copy of the picture is