3x - 2y = 5
-3x. -3x
-2y= -3x + 5
/-2. /-2. /-2
Y= -3/2x - 5/2
Answer:
The representative sample contained more girls than boys.
Step-by-step explanation:
Solution:-
- Denote the number of boys going on trip, B = 65
- Denote the number of boys going on trip, G = 95
- The total of T = 160 students are going on the trip.
- We are to randomly select a representative sample from the population of students with T = 160 students in total.
- The proportion of boys population ( p ) among the total population can be determined:
p = B / T
p = 65 / 160
p = 0.40625
- The proportion of girls population ( q ) among the total population can be determined:
q = G / T
q = 95 / 160
q = 0.59375
- For us to select a representative group of sample size ( n ) from the population of 160 student. The possibility of finding a girl on that representative group is q = 59.4 % while the possibility of finding a boy on that representative group is p = 40.6 %.
Answer: We are likely to see more girls as part of the representative group as compared to boys.
We have that
<span>A rectangle with points (0,0), (3,0), (3, 7), and (0,7)
using a graph tool
see the attached figure
if the rectangle </span><span>is rotated around the y-axis
then
</span><span>the three-dimensional figure formed is a cylinder with radius 3 units and height 7 units
</span>
and
<span>the vertical cross-section is a rectangle with 6 units x 7 units
</span>
the answer is rectangle
The answer is D because black model A1 are the least wanted
Answer:
C
Step-by-step explanation:
As you can see, the dot on the line is the starting point and it is open.
An open dot means less than or more than. An closed dot means less than or equal to / more than or equal to.
The line is going right starting from -5, so it is more than 5.