Answer: 4 gallons will be needed.
Step-by-step explanation:
The bottom of the pool is rectangular in shape. The formula for determining the area of a rectangle is expressed as
Area = Length × width
Olympic-sized swimming pool of uniform depth measures 50 meters by 21 meters. The area of the bottom would be
Area = 50 × 21 = 1050 m²
The bottom of the pool is to be treated with a sealer, and one gallon of the sealer covers 300 square feet of surface. This means that the number of gallons of sealer required for the job would be
1050/300 = 3.5gallons Approximately 4 gallons to the nearest gallon
Answer:
the correct answer will be 88
Answer:
<h2>19 + 0i</h2>
Step-by-step explanation:
Responder:
4n-1
Explicación paso a paso:
Dada la secuencia
3, 7, 11, 15, 19, 23 ..
El enésimo término si la secuencia se expresa como;
Tn = una + (n-1) d
a es el primer término = 3
n es el número de términos
d es la diferencia común = 7-3 = 11-7
d = 4
Sustituir
Tn = 3+ (n-1) (4)
Tn = 3 + 4n-4
Tn = 4n-1
Por lo tanto, el enésimo término de la secuencia es 4n-1
Answer:
No, the equation is not a linear equation.
Step-by-step explanation:
There is the x^2 thing that doesn't make it a linear equation.
