Your answer for rounding 2.8497 x 10^3 is correct: 2.85 x 10^3.
350.0 is not correct because it has 4 sig figs. The proper rounding would be simply 350. with not additional zeros.
In 1st month let she exercised h hours
in second month she exercised h+4 hours
in third month she exercised h+4-3=h+1 hours
Now
- h+h+4+h+1=101
- 3h+5=101
- 3h=96
- h=32hours
Answer:
Step-by-step explanation:
What I did was
then I did
and I'm hoping 150 is the answer. HOPE THIS HELPED
Answer:
Give me brainliest first and i will give u the answer
Step-by-step explanation:
Direct variation is when one variable changes the other changes in proportion of the first, therefore all the above
