Utilice la división larga. olvidarse de los puntos decimales. para que sea más fácil llevar a cabo. A continuación, poner el punto decimal en el mismo lugar que el dividendo (el número se divide) primero cambie el número estamos dividiendo por un número entero en primer lugar, desplazando el punto de ambos números de decimal a la derecha for example:
6.85/.5=68.5/5
solve
13.7
Answer: 500x + 700 > 120000
Step-by-step explanation:
Let x represent the number of castles he must conquer in order to break the record.
The site awards him 700 points for joining the game and another 500 points for every castle he conquers. This means that if he conquers x castles, the total number of points that he would have is
500x + 700
Greg needs to score more than 120,000 points to beat an online gaming site record. Therefore, the inequality that Greg could use to calculate the number of castles he must conquer in order to break the record is
500x + 700 > 120000
Answer:
I think its going to be (b)
Answer:
$3220
Step-by-step explanation:
A man invests $1000 in a 12-month certificate of deposit paying 8% interest.
So, after 1 year his money will become from the certificate deposit = $
Again the man invest $2000 in municipal bonds that pays 7% a year.
So, after 1 year his money will become from the municipal bond = $
Therefore, total yearly return from both the above investment will be $[(1080 + 2140) -(1000 + 2000)] = $220 (Answer)
Answer:
The correct statements are b, c and e.
Step-by-step explanation:
Consider the dot plot for Noah and Jada's score in the trivia game.
From the dot plot it is quite clear that the data form a bell-shaped curved or a normal curve.
For the normal distribution:
Mean = Median = Mode
Noah's mean score = 5
Jada's mean score = 3
The standard deviation of a data set is the measure of dispersion of the observations of that data set from their mean.
On closely studying the graphs we can see that the Noah and Jada's scores are almost at a same distance from the mean, i.e. the spread of Noah's score is same as the spread of Jada's score.
So, the correct statements are:
b. The standard deviation of Noah's scores is equal to the standard deviation of Jada's scores.
c. The mean of Noah's scores is greater than the mean of Jada's scores.
e. Using only Noah's scores, the mean is equal to the median
