Answer:
mean of data is 141.2
Step-by-step explanation:
mean of data = sum of data / no of data
=98 + 208 + 189 + 94 + 117 / 5
=706 / 5
=141.2
Answer:
2(13a-5)
Step-by-step explanation:
Answer:
1.5kg = £2.13
Step-by-step explanation:
1kg = $1.42
1000gm = $1.42
0.5kg = $0.71
500gm = $0.71
1. 42+ 0.71 = £2.13 = 1.5kg = 1500gm
Answer:
option c
x + 4 = 64
and
option e
x = 60
Step-by-step explanation:
Given in the question an expression
3∛x+4 = 12
∛x + 4 = 12/3
∛x + 4 = 4
Take cube on both sides of the equation
∛(x + 4)³ = 4³
x + 4 = 64
x = 64 - 4
x = 60
Hello,
f(x)=y=4x+12
x=4y+12
==>4y=x-12
==>y=x/12- 3
g(x)=x/12 -3
