5/30=1/6
4/6=2/3
1/6+2/3= (1+4)/6=5/6
or, without simplifying:
5/30+4/6= (5+20)/30=25/30= 5/6
Answer:
19.35x-10.625
Step-by-step explanation:
1.6x + 14
- 2.25x - 3.375
Answer:
x= y:2^(x) +1 =4
x^(2) + 2y = 31
Step-by-step explanation:
The number of ways 4 digit numbers can be forms using the digits 0 to 9 with no number repeated is given by
The probability that one of the numbers is 9876 is given by
Answer:14.4In^3
Step-by-step explanation:
Diameter=3.8In
radius(r)=3.8 ➗ 2=1.9In
volume of hemisphere=2/3 x π x r^3
Volume=2/3 x 3.14 x(1.9)^3
Volume=2/3x3.14x1.9x1.9x1.9
Volume=(2x3.14x1.9x1.9x1.9) ➗ 3
Volume=43.07452 ➗ 3
Volume=14.4In^3