Given the expression below and based on the values that are given, what will the sign of the product be? -4*(-8/9)*2.78*(1 1/3)*(-2/5)*(-6.2)*(0.2873)*(3 1/11)* A

The sign on the end result is +

Step-by-step explanation:

Given

Required

Determine the sign of the result

To do this, we simply write out the product of the sign of individual digit.

becomes

Group the product in 2's

As a general rule:

Apply this rule on the above;

becomes

Group in 2's

Apply the rule

Finally, this gives:

Hence, the sign on the end result is +

i = 2 / - 5

step-by-step explanation:

evaluation of ( 2 - 4 ) ( p + q ) when p = 2 and q = 5 i, by putting values of p and q,                                                                    

4.5%

step-by-step explanation: