The pair two numbers whose difference is 14 and the product is as small as possible (i.e. -49) are (-7,7)
<h3>What are word problems?</h3>
In mathematical concepts, word problems involve a crucial understanding of the problem and knowing which mathematical method and arithmetic operations are best suited to solving the problem.
If we assume that the smaller number should be = a and the larger number = a + 14.
Thus, their product (X) can be expressed as:
= a(a+14)
= a² + 14a
The smallest possible value implies the minimum value, i.e.
Thus,
2a + 14 = 0
a = - 14/2
a = -7
Therefore, we can conclude that the pair of two numbers whose difference is 14 and the product is as small as possible (i.e. -49) is (-7,7).
Learn more about word problems here:
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Two members belonging to the same <u>family</u> would be most closely related.
<h3>What is a family?</h3>
A family refers to a group of persons (people) that are united by blood, marriage or some other forms of strong bonds. Also, family members usually live together as a single entity (unit).
This ultimately implies that, two members belonging to the same <u>family</u> would be most closely related because they share a lot of things in common.
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-Identify hazards using METT-TC factors is the first step.
Answer:
The final speed of bicycle would be <u>27 m/s</u>².
Step-by-step explanation:
<u>Given</u> :
Initial velocity (u) = 15 m/s- Acceleration (a) = 3.0 m/s²
- Time = 4 seconds
<u>To</u><u> </u><u>Find</u> :
- Final velocity (v)
<u>Using</u><u> </u><u>Formula</u> :
v = final velocity - u = initial velocity
- a = acceleration
- t = time taken
<u>Solution</u> :
Substituting the values in the formula to find the final velocity :
Hence, the final speed of bicycle would be 27 m/s².
