Answer: how do I graph this
Step-by-step explanation:
Answer:
The coordinates of D' are (1,-1)
Step-by-step explanation:
The point D in the figure has co-ordinates (2,-2) as shown in the figure.
The figure is dilated by a factor of 1/2
So, multiply the coordinates of D (2,-2) by 1/2
D' = (1/2*2, 1/2*-2)
D' = (1,-1)
So, the coordinates of D' are (1,-1)
Answer:
The BEST approximation for the total number of students who have a cell phone plan with T-Mobile is 114.
Step-by-step explanation:
To find the BEST approximation for the total number of students who have a cell phone plan with T-Mobile, we first find the proportion of the sample, then apply to the entire population.
Sample
Of 120 students, 36 have a cell phone with T-mobile.
The sample proportion is:
There are 380 students
0.3*380 = 114
The BEST approximation for the total number of students who have a cell phone plan with T-Mobile is 114.
Answer:
a. 4 teachers b. 58 students c. 62 people
Step-by-step explanation:
multiply 80 by 0.05, you get 4.
Multiply 1160 by 0.05, you get 58.
Add 80 and 1160 together, you get 1240. Multiply 1240 by 0.05, you get 62.
Answer:
Step-by-step explanation:
Hope I helped!
Best wishes!! :D
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