Answer:
Step-by-step explanation:
- Hence, Anna will cover 245 km in 3 hours 30 mins.
Answer:
The distance the marina can travel = = 48 miles
Step-by-step explanation:
The rate going out against the current is = u - v = 20
The rate going out with the current is = u + v = 30
Let the distance traveled by the motorboat =
Total time the boat can travel = 4 hours
⇒ Total time = ( Time taken by boat to go against the current ) + ( Time taken by boat to go with the current )
⇒ 4 =
⇒ 4 =
⇒ 4 =
⇒ = 48 miles
This is the distance the marina can travel.
Correct answer:
26 = -13x
X = -2
if you need a false answer, make up any number!
<u>The </u><u>scientific method </u><u>consists of the following </u><u>steps</u><u>: conceptualize a process or problem to be studied, collect research data, analyze the data, and draw conclusions.</u>
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Which of the following study design categories focuses on observing and documenting behavior?
- Several various kinds of non-experimental studies in which behavior is routinely observed and documented are collectively referred to as observational research.
- A variable or combination of variables must be described in order to be the focus of observational research.
What are some examples of biological processes that have an impact on development?
- An individual's physical makeup can alter as a result of biological processes.
- and several biological processes that have an impact on development include weight gain, changes in motor skills, puberty's hormonal changes, and cardiovascular deterioration.
Learn more about documenting behavior
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6x + 6 > 3x+ 15
3x > 9
x > 3