How do you change a fraction into a percent?
1 answer:
Example:
5/20 x 100 you put whatever fraction your looking for into calculator and multiply by 100
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Answer:
answer below
Step-by-step explanation:
a is: 0.8
b is : 2
c is: 5
d is: 12.5
The second one, because negative times negative equal to positive, -2(-y)= 2y
Answer:
D. 1.6 yd
Step-by-step explanation:
Use the law of sines.
78 * 3/4 hour,
it is 6 hours
- Here, t represents time, which is the input of the function, so we know that 10 is the time in minutes.
- h(t) represents the altitude, which is the output of the function after time, t.
- So, we need to substitute 10 into 210 -15t in place of t.
- On simplifying 210 -15(10), we get that 60 is the altitude in feet. So, after 10 minutes, the hot air balloon is at 60 feet.
