Properties can help you divide because if you didn't follow them we would have incorrect answers and would be very held back in science and mathematics
Answer:
120%
Step-by-step explanation:
The ratio you are solving is 48/40
Divide the numerator by the denominator just like you would do with any other fraction.
48÷40=1.2
Your answer is 120%
1: In order to organize and proritize the multiple tasks
2.
The order of the operation:
Simplified: multiplication, division, additon, substraction.
However you may confront brackets and exponents whic require another order.
Answer:
6.2 seconds
Step-by-step explanation:
To translate into math, the question is asking you "for what approximate t value does h = 0?" In order to solve, you can plug in 0 for h and solve for t.
0 = -16t^2 + 620
-620 = -16t^2
620 = 16t^2
38.75 = t^2
= t
6.2 ~~ t (rounding to the nearest tenth)
Don't forget your units!
Let me know if you need anything explained in more detail; I'm happy to help.
Answer:
3ºC
Step-by-step explanation: