On monday, helen's math teacher gave the class 45 problems to finish by friday. helen will do the same number of problems each day. how many problems will she do on friday?

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Can someone tell me if this is perpendicular? !