Answer:
This study uses random sampling
This study uses a control group
This study uses a repeated measures design
Answer:
The probe's final position is -143m
Step-by-step explanation:
Note that the words 'lowered' and 'below' mean subtract; while the word 'raised' means add. Thus, interpreting the statement to mathematical expression is done below.


Therefore, the probe's final position is -143m. Hence, the sensor is 143m below the sea level.
7 is the missing numerator in the equivalent fraction with a denominator of 2.
<u>Step-by-step explanation</u>:
The mixed fraction is 3 1/2.
- Convert it into a proper fraction to get a equivalent fraction.
- Multiply the denominator 2 with 3 and then add 1 to the answer.
⇒ 3 1/2 = ((3
2) + 1)/2
⇒ 3 1/2 =7/2
∴ The numerator of the equivalent fraction is 7.
(1,1) is your answer.
Work is shown below.
Any questions? Feel free to ask.
Answer:
are you looking for a mixed number if so its 2 4/5
Step-by-step explanation: