An employee receives a pay increase from $35,000 per year to $37,500 per year. Calculate the percent increase. Round to the near
2 answers:
Answer:
The employee's salary has increased by 7.14%.
Step-by-step explanation:
Provided:
The employee's original salary = $35,000 annually
The new salary of the employee = $37,500 annually
Let X denote the salary percentage increase.
Thus, X = × 100
Or, X = × 100
Or, X = × 100
Therefore, X = 0.0714 × 100 = 7.14%
Thus, the percentage increase in the employee's salary is 7.14%.
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Answer:
The domain includes all real numbers less than or equal to zero.
Step-by-step explanation:
Given the function:
The radicand (expression under the square root) must be non-negative:
Solving for x:
Multiplying both sides by -1 reverses inequality:
Thus, the domain is (-∞, 0].
All real numbers up to and including zero.
The function's range corresponds to [0, ∞).
Refer to the included diagram for clearer visualization.
All real numbers from zero upward.
Evaluating each statement:
Case 1) The domain is all real numbers.
This is incorrect because the domain is constrained to values less than or equal to zero.
Case 2) The range is all real numbers.
This is also false since the output values are zero or positive only.
Case 3) The domain consists of all real numbers less than or equal to zero.
This is correct.
Case 4) The range is all real numbers less than or equal to zero.
This is false as the range is from zero upwards.
Answer:
El volumen del cilindro mostrado en la figura es de 628 metros cúbicos
Explicación paso a paso:
La figura proporcionada se refiere a un cilindro
La altura del cilindro = h = 8 metros
El radio de la base del cilindro = r = 5 metros
Ahora, definamos el volumen del cilindro = V m³
Por lo tanto, el volumen del cilindro está dado por V = ×r²×h
donde r es el radio de la base
y h es la altura del cilindro
El valor de = 3.14
Así que, V = × r² × h
O, V = 3.14 × (5)² × 8
O, V = 3.14 × 25 × 8
o, V = 628 m³
Así que, el volumen del cilindro es V = 628 m³
Por lo tanto, el volumen del cilindro mostrado en la figura es de 628 metros cúbicos