428,731 - 175,842 = 252,889
Answer:
His total bill including the tip = $39.6
Step-by-step explanation:
Christopher has breakfast at a cafe and the cost of his meal is $36.00
Because of the service, he wants to leave a 10% tip. This means that he would be paying more than the original cost of the meal. The cost of tip would be determined by multiplying the original cost of the meal by 10%. This becomes
Cost of tip = 10/100 × 36.00 =
0.1× 36.00= $3.6
His total bill including the tip would be sum of the cost of the original bill + cost of the tip. It becomes
36.00 + 3.6 = $39.6
42 : 24 divided by 2 is 14 : 8
14 : 8 divided by 2 is 7 : 4
The lowest form is 7 : 4
Answer:
A. Soar radiation
Step-by-step explanation:
Blowing wind rotates the wind turbine and generates the energy called wind energy. More the speed of wind, more the energy can be generated.
That's how, wind energy depends on the speed of the wind and the speed of the wind is due to the pressure difference in various regions.
The zone having more solar radiation has low pressure and the zone having less solar radiation have high pressure of air and winds flows from high to low-pressure zone.
Therefore, the energy that generates wind comes from what source soar radiation.
Hence, option (A) is correct.
