Tamia’s mother is 3 times older than Tamia. The sum of their age is 52. How old is Tamia and her mom?

1 answer:

4 0

Let’s say that Tamia is x years old. Tamia’s mother is 3x years old. The sum of their ages is 52 years old.
That means

x + 3x = 52
4x = 52
x = 13
Tamia is 13 years old and her mom is 3 times older; 39 years old.

You might be interested in

En la escuela se va construir la cancha de futbol rápido que tiene 120m de largo y 60 m de ancho, pero su alrededor se hara una

Ira Lisetskai [31]

Answer: Translation: The school will build a fast soccer field that is 120m long and 60m wide, but around it there will be an 8m wide race track. Find the area of the terrain and the area of the track

Step-by-step explanation:

7 0

2 years ago

If 3500 miles are traveled at a rate of 175 miles per hour, what is the time in hours? (hint: Distance = Rate * Time)

laiz [17]

3500 miles divided by 175 Miles Per Hour. 3500/175=20 Hours.

4 0

3 years ago

Find the point estimate for the true difference between the given population means. Round your answer to three decimal places.

uranmaximum [27]

Answer:

Point Estimate for different between population means = - 0.99

Step-by-step explanation:

We are given data of two samples and we have to find the best point estimate of the true difference between two population means. Remember that in absence of data about population the best estimator is the sample data. So, we will find the means of both sample data and find the difference of that means. This difference between the means of sample data will be the best point estimate for the true difference between the population means.

Formula to calculate the mean is:

$Mean=\frac{\text{Sum of Values}}{\text{Number of Values}}$