Answer:
True
Step-by-step explanation:
Statistics is indeed a procedure consists of collection, presentation, analysis and presentation of the data. Statistics is widely used in every field of life. For example we want to assess the performance of students. For this purpose we choose a sample of students and ask about their grading. This is the procedure of collection of data. Then this data can be presented in tabular form or graphical form and this stage is known as presentation of the data. Then we evaluate their average and this procedure is known as analysis of data. Then according to average we make statement about performance of students and this stage is interpretation of the data.
5 log X = - X log 5
log X^5 = log 5^-X
X^5 = 5^-X
solving further
Answer:
7.
Step-by-step explanation:
-5 x -2 = 10 (2 negatives being multiplies = positive)
Then, 10 - 3 = 7.
The answer should be (7x=21).
Answer:
Step-by-step explanation:
If Katy buys 2 DVDs every 2 weeks, it the same as saying 1 DVD every week.
14 ÷ 2 = 7
2 × 7 = 14
1 × 14 = 14