The phrase "activities to determine" is correct and usable in written English.
It can be used when referring to tasks or actions aimed at finding out or assessing something.
Example: "We will conduct several activities to determine the effectiveness of the new training program."
Alternatives: "tasks to assess" or "actions to evaluate".
Initiation of apoptosis is one of several factors that can influence cell numbers; we therefore assayed caspase 8 and 9 activities to determine if the extrinsic or intrinsic apoptotic pathways were activated over an 8-hr exposure period, the optimum time that was determined previously [ 28].
For months, the special counsel has been scrutinizing Stone's activities to determine whether he coordinated with WikiLeaks or its founder, Julian Assange, in the release of Democratic emails.
Investigators scrutinize those activities to determine whether a person could be subject to influence or blackmail by a foreign government and can be trusted to guard classified information.
Once a collaboration is formed, usually with one or more stakeholders, we engage in various activities to determine whether a joint venture is feasible, useful, and sustainable.
"Thus, a school must respond to allegations of sexual assault in fraternity activities to determine if a hostile environment exists there or in any other education program or activity".
In an interview with reporters, Justice Minister Hideo Usui said the government should "carefully watch" the group's activities to determine whether the reforms were intended to evade the new laws.
The rule for this evaluates both the active context (latency) and passive measurements (activity) to determine whether they should be excluded (based on the thresholds).
Phone spy: An experimental software program that uses smart-phone activity to determine productivity tells a user that he is more active than others in the experiment, but also less on-task.
Polygraph tests record factors like pulse rate and sweat gland activity to determine if a subject is being truthful.
Focuses on the end of a learning activity to determine whether predetermined objectives have been achieved.
