To write 0.1 as a percentage you have to multiply it by 100 and then put the % sign at the end of it.
0.1 X 100 = 10%
Answer:
x is about 5.67
Step-by-step explanation:
Steps:
Divide each side by three:
17x = 3 → x = 5.67
Answer:
Adults = x
Students = y = x + 40. 40 more student than adult
Adult = $8, Student = $6
Total for Adults = 8*x = 8x
Total for students = 6*y = 6y
Total = $1920
8x + 6y = 1920
Hence system of equations are:
y = x + 40
8x + 6y = 1920
1. The three dots at the end of the number is called an ellipsis.
2. Since it doesn't terminate or repeat, the number is an irrational number.
3. When it can be written as a ratio, it is a rational number.
4. The decimal digits infinitely repeating is called a repeating decimal.
5. Ending decimal is another word for terminating decimal.
6. The fraction bar in which has numerator above and denominator below is a vinculum. Hope this helps!
Answer:
Step-by-step explanation:
Correct option is
A
[0,1]
Given :
f(x)=
(x−1)(3−x)
=
−x
2
+4x−3
=
−x
2
+4x−4+1
f(x)=
1−(x−2)
2
maximum value at f(x) will be '1'
when (x−2)=0
so, f
max
=1
minimum when (x−2)
2
=1
x−2=±1
x=3 or x=1
so, minimum =
1−1
=0
so Range = [0,1]→ option 'A'
