Answer: 800
Step-by-step explanation:
Square root of 100 is 10 which is a whole number.
Square root of 400 is 20 which is a whole number.
Square root of 800 is 28.28 which is NOT a whole number.
Answer: y=3
Step-by-step explanation:
the initial statement is
y
∝
1
x
to convert to an equation multiply by k the constant
of variation
⇒
y
=
k
×
1
x
=
k
x
to find k use the given condition
y
=
15
when
x
=
5
y=kx⇒k=y x=15×5=75
equation is
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
∣
∣
∣22y=75x22∣∣
when x=25 then
y=75 25=3
The dice has 6 sides so out of 100% it would be 100/6=16.6666 so each side had a 16.6666% chance
Answer:
38
Step-by-step explanation:
Since Oliver ran 23 fewer laps, you would use subtraction.
So you do 61-23=38
Hope this helps!!
Let me know if you are confused.
