The formula of a slope:
We have:
Substitute
Answer: The slope is not defined.
Ok so first off this is a test in school just started back so I’m assuming this is to see where you need help at because I take these test to . Try you best but the answer is B. They can’t fAll on these test
Answer:
Final temperature of the solution is 14°C.
Step-by-step explanation:
Given that,
Initial temperature of the solution,
The change in temperature of the solution,
We need to find the final temperature of the solution.
Change in temperature = Final temperature - initial temperature
So, the final temperature of the solution is 14°C.
Answer:
This test batch can be chosen in 2380 ways
Step-by-step explanation:
The order in which the batteries are chosen is not important. So we use the combinations formula to solve this question.
Combinations formula:
is the number of different combinations of x objects from a set of n elements, given by the following formula.
In how many ways can this test batch be chosen?
4 batteries from a set of 17. So
This test batch can be chosen in 2380 ways