You use the equation Final Velocity²= (Initial Velocity)² 2(Acceleration)(Distance). You plug in what you have 0²=22.4² X 2(-3.5)(D) and solve for D which is 71.68m or about 72m.
Answer:
2.50 dollars an apple.
Step-by-step explanation:
Divide 50/20
Answer: 17.5 or 35/2
Step-by-step explanation:
(If you change 4/5 to a decimal, it makes this easier. 4/5 would be 0.8.)
23.6 = (12 + x)*0.8
23.6 = 9.6 + 0.8x
14 = 0.8x
17.5 = x
17.5 as an improper fraction would be 35/2.
Answer:
a) n = 6765
b) n = 9604
c) n = 16590
Step-by-step explanation:
Answer:
Explained below.
Step-by-step explanation:
First of all, an integer is a whole number that can be either positive, negative or zero.
Now, a drop in temperature signifies a reduction in the temperature.
This means that if for example, the current temperature is 50 °C, a drop in temperature of 10°C would mean that the current temperature would be gotten by subtracting 10 from 50.
Now,current temperature after drop would be;
T = 50 - 10
To prove that it is gotten by adding a negative integer:
This can also be written as;
T = 50 + (-10)
Because from mathematical multiplication signs, minus multiplied by plus gives minus.
Since, T = 50 + (-10), it means that a negative integer of minus 10 has been added to the initial temperature to get the new decreased temperature.
