So
a. so 100-1/10 of 100 or 100-10=90
then second dose minus 10% or 90-9=81
third dose 81 minus 10%=81-8.1=72.9
fourth dose 72.9 minus 10% or 72.9-7.29=65.61
so after 4th dose only 65.61% are left
b. so to get it to 5% you do alot and find that it takes 27 tries to get the percent down to 5.2% and 28 doses to get it to 4.7%
Answer:
400
Step-by-step explanation:
it is 400 hundred because if you do 900-500=400 so this would be the change in elevation.
Answer:
∠ R 90°
Step-by-step explanation:
Given that in triangle RST
Now as per condition one angle is greater than sum of other two angles.
Since in triangle ,sum of all three angles = 180°
Hence if one angle is 90° then sum of other two must be equal to 90°
And if one angle is 90° then only other two angle be 45° each
Here Let if angle s = angle T = 30° then with this condition angle r is 120° , which is greater than 90°
So, from above it conclude that
For ,
∵ ∠ R = 120° , then it is greater than 90°
I.e , ∠ R 90°
Answer
Answer:
4
Step-by-step explanation:
If you're rounding up:
(2.5 --> 3)
(3.3 --> 4)
<em>(Let me know if I'm misunderstanding something)</em>
Answer:
m=25
Step-by-step explanation:
24+m=49
m=49-24
m=25