VERY EASY, WILL GIVE 50 POINTS FOR CORRECT ANSWER ASAP AND WILL GIVE BRAINLIEST.
1 answer:
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Answer:
The surface area of the square pyramid if the slant height is 13mm and the base length is 11mm is 407 sq.mm.
Step-by-step explanation:
Slant height of square pyramid = l = 13 mm
Base length of square pyramid = b = 11 mm
Formula of surface area of square pyramid =
Substitute the values in the formula :
Surface area of square pyramid =
Surface area of square pyramid =407 sq.mm.
Hence the surface area of the square pyramid if the slant height is 13mm and the base length is 11mm is 407 sq.mm.
Answer:
The number of faculty member is 45.
Step-by-step explanation:
Ratio of faculty members to students = 1 : 15
Number of students = 675
Total = Number students + faculty members
Let the total be t
Let the faculty member be f
Representing the ratio, we have:
Therefore, the total number of both the students and faculty member is 720. To get the number of faculty member:
Total = Number students + faculty members
The number of faculty member is 45.
Answer:
El servicio financiero ofrecido por la Financiera "Presta Ya" es la más conveniente para Luisa y Fernanda.
Step-by-step explanation:
Vamos a emplear el modelo de interés compuesto, descrito mediante la siguiente expresión:
(1)
Donde:
- Monto prestado, en soles peruanos.
- Razón de tasa interés, sin unidad.
- Monto actual, en soles peruanos.
- Períodos, en años o semestres.
El mejor préstamo es aquel cuya deuda aumente menos por concepto de tasa de interés al término del período en el que se amortiza (3 años). Se comprueba a continuación en cada caso:
a) Financiera "Presta Ya": (,
)
b) Financiera "Te Presto": (,
)
En consecuencia, el servicio financiero ofrecido por la Financiera "Presta Ya" es la más conveniente para Luisa y Fernanda.