deviation of 5 months. Using the 68-95- rule, what is the approximate percentage of cars that remain in service between 43 and 48 months? ot enter the percent symbol.

Q: 3y² - 2y-1 (-)-5y²- 2y +6

A:

Q: 7+3.5-11

A: Let's Solve,

Q: 5(18)

A: To find5(18)

Q: 2) 36³x=¹

A:

Q: 6.5+ 4

A: To simplify given

Q: expand (a-b)7

A: The solution is given in the next step.

Q: 4root2*4root2

A:

Q: +–3m+–9m+4+5+–10m

A: The expression is given as 1+–3m+–9m+4+5+–10m. Simplifying the given expression. 1+–3m+–9m+4+5+–10m…

Q: 4. Expand and simplify (2x + 3)*

A: We have to expand and simplify the following expression: . We will apply the binomial theorem to…

Q: d. 1 3a+18 = 1 - 8 a+6

A:

Q: (n + 4)3 =

A: Given query is to expand (n+4)3

Q: limx→- f(x) limo+ f(x) limx→ = = =

A:

Q: 18(9+7)+3

A: 18(9+7)+3

Q: expand (x+y)6

A:

Q: 3(m – 5) + m

A: 3(m-5)+m=0 3m-15+m=0 add both side 15 we get 2m=15