s/18=64/288, multiply both sides by 18 yields s=1152/288, thus s=4 ft. Therefore, Sarah's height is four feet.
The y-coordinate of P' is -10.
Step-by-step explanation:
It is given that triangle PQR has vertices at P(–2, 6), Q(–8, 4), and R(1, –2).
The translation rule is
To determine the image of point P, referred to as P', we must substitute the coordinates of P(-2,6) to arrive at;
Thus, the y-coordinate of P' is -10.
Response:
Step-by-step explanation:
A line is defined as a one-dimensional entity that lacks thickness and stretches infinitely in both directions.
A line segment contains two endpoints, while a ray consists of a single endpoint.
The equation given is 
.
Objective: to identify a line completely within the set designated by this equation.
Solution:
Consider .
Verification:
.
Thus, fulfills the criteria of the given equation.
Recursive formula:
Explicit formula:
Let n represent the week number, and denote the total albums Pam possesses at week n as A(n). Each week she adds 3 albums, making this a recursive relation, as her total number of albums in week n is derived from the prior week's total increased by 3. Assuming she starts with 0 albums, this results in 3 albums after week one, 6 after week three, and so on. The explicit formula can be expressed as.
Hi there!
To calculate the mean, we first need to sum all the scores and divide by the total number of tests.
85+93+78+90+88+97+88=619
619/7≈88.43
Mean≈88.43
Next, we will determine the median by arranging the scores in ascending order.
78,85,88,88,90,93,97
To find the median, we look for the middle score, which is 88.
Median: 88
Lastly, we identify the mode, which is the score that occurs most frequently. Here, 88 appears twice while the others appear once, making 88 the mode.
Mode:88
I hope this is useful!
