Answer:
60.72
Step-by-step explanation:
Monday: 60 degrees
Tuesday: temperature increases by 10 percent
60 + 10% of 60
60 + .10*60 = 70 +6 = 66
Wednesday: temperature decreases by 8 percent
66 - 8%of 66
66 - .08*66 = 66 -5.28=60.72
Answer:
The correct option is B. two oxygen atoms
Step-by-step explanation:
The molecular formula for carbon dioxide is given by :
Here, the alphabet C stands for Carbon and the alphabet O stands for Oxygen.
And the prefixes of each of these words represents the number of atoms present of the corresponding element in one molecule of carbon dioxide.
So, The prefix of the first word that is C is 1
⇒ One molecule of carbon dioxide contains one atom of Carbon.
The prefix of the second word that is O is 2
⇒ One molecule of carbon dioxide contains 2 atoms of Oxygen.
Therefore, The correct option is B. two oxygen atoms
Answer:
A. 156 students are in choir
Step-by-step explanation:
It states that for every 3 students in choir equals 1 student in band which give you the equation 1x3. So if band has 52 students then your new equation is 52x3 which is 156! Hope this helps!:)
If the number ends in 0, 1, 2, 3 or 4, we are going to round down.
If the number ends in 5, 6, 7, 8 or 9, we are going to round up.
790 would stay the same as a good base number, 112 would become 110. This makes it so both numbers end in 0 and will even out the estimated sum.
790 - 110 = 680
680 would be a good estimated sum.
Answer:
36/5 or 7 1/5
Step-by-step explanation:
4 divided by 5/9
4 x 9/5. change the divide to multiply & the fraction to the reciprocal
=36/5 or 7 1/5
