Answer:
so the discount is 42 and the bill is $78
Step-by-step explanation:
0.35*120=42
discount is 42
120-42=78
the bill is $78
Step-by-step explanation:
You can solve a solution by applying the subsitution method, elimination method, and elementary matrix method.
Answer:
47%
Step-by-step explanation:
% error = ( (theoretical(correct) – experimental(prediction)) / theoretical(correct) ) × 100%.
% error = |17 – 25| / 17 × 100% =
% error = (8 / 17 × 100)%
% error = (800 / 17)%
% error = (47.0588235294..)%
% error ≈ 47%
Answer:
224 printers
Step-by-step explanation:
56computers×4printers per computer=224 printers
Answer:
The probability that a plant had white flowers is 0.70
Step-by-step explanation:
Given:
Number of plants with white flowers=769
Number of plants with purple flowers= 326
To Find:
The probability that a plant had white flowers is=?
Solution:
Total number of flowers plants = Number of plants with white flower + Number of plants with purple flowers
Total number of flowers plants = 769+ 326
Total number of flowers plants = 1095
Probability that the plant had white flowers =
Probability that the plant had white flowers =0.70
Probability that the plant had purple flowers =
Probability that the plant had purple flowers = 0.29