Answer:
He will earn 9$ annually.
Step-by-step explanation:
To find his earning we will put the numbers in the the exponential equation y=a+(b+c)^x
A=90
B=1.10 (you always add 1 to your percentage when it is positive)
C=0
X=1
Y=90+(1.1)^1
Y=9
It is possible to arrange the total of mangoes by using 20 piles of 9 mangoes, 18 piles of 10 mangoes, or 15 piles of 12 mangoes.
<h3>What are the different ways the mangoes can be arranged?</h3>
The conditions for mangoes to be arranged are that the piles should have either 9, 10 or 12 mangoes and reminders are not allowed. This means you need to fit all the mangoes and no mangoes can be left.
Based on the conditions and the total number of mangoes (180 mangoes), here are the possibilities that you can determine using division:
- 9 mangoes piles: 180/ 9 = 20 piles (9 x 20 = 180 with no remainders)
- 10 mangoes piles: 180/10 = 18 piles (10 x 18 = 180 with no remainders)
- 12 mangoes piles: 180/12 = 15 piles (12 x 15 = 180 with no remainders)
Learn more about division in brainly.com/question/369266
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The Neptune's time period of orbit is 164.3 earth years.
We have given that the mass of the sun is 2 × 1030 kg.
The distance between neptune and the sun is 30 au
<h3>What is the mathematical expression of Kepler's law ?</h3>
Where T is in earth years, a is astronomical units and
M = solar masses.
4π²/GM = 1,
Therefore we get
Therefore, the Neptune's time period of orbit is 164.3 earth years.
To learn more about the time period visit:
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