Answer:
last one
Step-by-step explanation: 25 divided by four is 6.25
Answer:
the answer is 16
Step-by-step explanation:
Answer:(1,1)
Step-by-step explanation:
y=4.5x
x=y/4.5
put value of x
y=4.5(y/4.5)
y=y
Answer:
8.84 x 10^3
Step-by-step explanation:
first, you need to turn the digits in 8840 so it is lower than 10 and at least 1
so 8840 ÷ 1000 gives us 8.840, or 8.84
Then, we need to add the multiplication that makes the original number
8.84 x 1000 = 8840
We simplify this by counting the factors zeros
1 0 0 0 = 3 zeros
Finally, but the amount of zeros in the exponent
8.84 x 10^3
