Answer:
x <2
Step-by-step explanation:
2.5 – 1.2x < 6.5 – 3.2x
Add 3.2x to each side
2.5 – 1.2x+3.2x < 6.5 – 3.2x+3.2x
2.5 +2x < 6.5
Subtract 2.5 from each side
2.5+2x-2.5<6.5-2.5
2x<4
Divide by 2
2x/2 < 4/2
x <2
Answer:
give more details
Step-by-step explanation:
7.1 is the correct answer. the closer the number is to the whole number is the correct answer.
Answer:
The heart beats <u>42048000 times</u> in a year.
Step-by-step explanation:
Given:
The human heart beats approximately 1.152x10^5 times per day.
Now, to find approximately how many times in a year does the heart beat.
<em>In a day the heart beats</em>
In a year there are 365 days.
<em>So, in a year the heart beats</em>
Therefore, the heart beats <u>42048000 times</u> in a year.