Step-by-step explanation:
5x>8+17
5x>25
x>25/5
x>5
b)-4x<6+2
x<-8/4
x<-2.
Isolate the variable by dividing each side by factors that don't contain the variable.
x
>
3
Answer:
Option C, The volume of the length cube is 3 times the volume of the smaller cube
Step-by-step explanation:
21.8 / 7.8 = 2.8
the volume of the larger would be 21.8^3 = 10360.23
the volume of the larger would be 7.8^3 = 474.55
Answer:
The company's chocolate bars weigh 1.6 ounces on average.
Step-by-step explanation:
We are given that a company claims that its chocolate bars weigh 1.6 ounces on average.
It took many large samples, and each time the mean weight of the sample was within the 95% confidence interval.
95% confidence level means a range of values that you can be 95% certain contains the true mean of the population.
Thus by definition we can say that The company's chocolate bars weigh 1.6 ounces on average.
Hence Option B is correct.
The question in English
<span>For 8 days of work, 12 workers have charged $ 640. How much will 16 workers with the same wages earn for 16 days? (APPLY RULE OF THREE)
if 12 workers --------------> charged $640 in 8 days
1 worker---------------> x
x=640/12-------> $53.33
1 worker charged $53.33 for 8 days
1 worker charged $53.33----------------> for 8 days
x-------------------------------------> 1 day
x=$53.33/8------> x=$6.67
1 worker charged $6.67 for 1 day
therefore
</span>16 workers with the same wages earn for 16 days
= $6.67*16*16-----> $1706.67
the answer is
$1706.67
The answer in Spanish
Si 12 trabajadores --------------> cobraron $640 en 8 dias
1 trabajador---------------> x
x=640/12-------> $53.33
1 trabajador cobro $53.33 por 8 dias de trabajo
Si 1 trabajador cobro $53.33----------------> por 8 dias
x-------------------------------------> 1 dia
x=$53.33/8------> x=$6.67
1 trabajador cobra $6.67 por 1 dia de trabajo
Por lo tanto
16 trabajadores con el mismo salario cobraran por 16 dias de trabajo
= $6.67*16*16-----> $1706.67
La respuesta
$1706.67