Pa help po plssss
1.)An employer offers with a beginning salary of php 360,000 per annum, if the salary is increased by php 2,000 yearly, what would be the salary in the 21th year of the expert working with the employer?
A.Php 390,000
B.Php 435,000
C.Php 382,000
D.Php 410,000
2.)A stack of telephone poles has 40 poles in the bottom row. There are 39 poles in the second row, 38 in the next row, and so on. How many poles are there in there in the 25th row?
A.18
B.16
C.17
D.19
3.)Ella’s father promised to give her P11 on the first day of his birthday month, P20 on the second day, P29 on the third day and so on for twenty-five days. How much will that amount to?
A.250
B.227
C.235
D.240
Answers & Comments
c. b. c. yan ang sagot ko para sakin tan ang tama
Answer:
1 . 382, 000
2
3. b
Step-by-step explanation:
The given are:
360, 000 salary per annum
2,000 salary increase per annum
The question asks for the salary of the expert on the 12th year.
Thus, we can use the formula
Salary + (salary increase x number of years)
Since salary increase annually is constant, we can multiply it first directly with the number of years.
Substituting the given, we will now have
360, 000 + (2, 000 x 11)
We use 11 years because in the first year, the beginning salary is 360,000. The increase is effective in the second year.
384, 000
Therefore, the expert's salary on the 12th year will be 382,000.
3b
2.
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sorry i dont know the number 2