Answer:
Si estas pidiendo la respuesta a 1357 mas 5% de 1357 entonces la respuesta es 1,424.85.
Step-by-step explanation:
Para encontrar el % de cierto numero tienes que hagarar el numero como 5 y mover el decimal a la izquierda 2 veces entonces tendrias 0.05. Ahora multiplicas 0.05 por 1357 y tu respuesta seria 67.85. Y al final solo juntas 1357 y 67.85. Entonces 1357 + 67.85 = 1,424.85
Answer:
27% and 37%
Step-by-step explanation:
Percentage of students who oppose the year-round school = 68%
Percentage of students who support the year-round school = 32%
Margin of error = ± 5%
We have to set up the absolute valued equation to find the range(least and greatest) percentages of students who could be in favor of year-round school.
Since, the percentage of students who support the year-round school is 32% and the margin of error is 5%, this means, the difference between 32% and the least and greatest possible percentages is 5%. It can be either +5% or -5%
This thing can be expressed as absolute valued equation as:
| x - 32 | = 5
Here x represents the least and greatest percentages.
Expanding the equation, we can write:
x - 32 = -5 or x - 32 = 5
x = -5 + 32 or x = 5 + 32
x = 27% x= 37%
This means the least percentage of students who be in favor is 27% and the greatest percentage of students is 37%.
Answer:
s = - 
Step-by-step explanation:
multiply both sides by 5 to eliminate the fraction
- 4s = 10 ( divide both sides by - 4 )
s = 
= -
Answer:
1, 2, 4, 6, 7, 8 (starting from top)
Step-by-step explanation:
for it to be scientific notation, the number has to be between 1 and 10. Hope it helps
Answer:
1) 2m + 3m2 - 4m=7
7) 3m2 – 2m + 4m= 11
8) 20 + 109 + 39 - 4= 164
3) 2m + 4m - 3m2= -3
9) 4xy + x + 2xy= 0
4) 2y + 14x - 7x + 9y= 18
10) 6m2 - 6m - 9m2= -51
Step-by-step explanation:
