5 less than the number x = (x - 5)
Product of 12 and that : 12(x - 5) is = 45. Is is represented by the = sign.
12(x - 5) = 45
Option (c).
Answer:
2 1/10
Step-by-step explanation:
"Convert the decimal number to a fraction by placing the decimal number over a power of ten. Since there is 1 number to the right of the decimal point, place the decimal number over 
1 (10). Next, add the whole number to the left of the decimal.
"
quote desmos
The function is:
B ( t ) = 4 * e^(0.8 t)
4 * e^(0.8 t) = 400
e^(0.8 t) = 400: 4
e^(0.8 t) = 100 / ln
ln e^(0.8 t) = ln 100 ( and since: ln e = 1 and ln e^x = x * ln e )
0.8 t = 4.6
t = 4.6 : 0.8 = 5.76 ≈ 6
Answer:
D ) 6 hours.
Answer:
1/4
Step-by-step explanation:
