Answer:
% Decrease = 19.2 ; 19.2%
Step-by-step explanation:
% Decrease = (Original Price - New price)/ Original price × 100
% Decrease = (78 - 63)/78 × 100
% Decrease = 15/78 × 100
% Decrease = 19.23
Answer:
2
Step-by-step explanation:
1) if to re-write the given equation in form y=sx+i, where s - slope, i - interception, then
2) 4y=8x-9; ⇔ y=2x-2.25, then
3) the required slope is 2.
Answer:
755170/9976140 x 100
= 7.56976 %
= 8 % or (to the nearest 10th 10%) of Canada
Step-by-step explanation:
Answer:
The false statement is: They must occur under carefully controlled conditions found in a laboratory.
Step-by-step explanation:
Scientific experiments do not always occur in laboratories, also, in the case of social studies, the experiments are done under not controlled conditions to prove the hypothesis.
On the other hand, all scientific experiments must be well documented and they always give useful results (in case the hypothesis is rejected, future investigations will use other hypothesis).
In order for this to be a model of exponential growth, the b term must be greater than 1.
If the b term is between 0 and 1, then it becomes a model for exponential decay as the number will continue to get smaller and smaller for every value of x. Greater than one will continue to grow and therefore be an exponential growth model.
