If you change the units of one of the variables, the value of correlation will increase or decrease?

the value of correlation will not change. the changed of one of variable unit has no effect to the value of correlation.

Step-by-step explanation:

if the units of one variables is changed the value correlation does not increase or decrease means it doesn't change. the value correlation is not affected by the unit changed of one of the variable

i believe the answer is 68cm

step-by-step explanation:

i just took 34 x 2 because the space between v and y is the same as y to k.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: