Answer:
mean = 7.98; standard deviation = 2.52
Step-by-step explanation:
Kindly check the attached images below to see the step by step explanation to the question above.
Answer:
98.76 x
Step-by-step explanation:
cuz im the not smart
Answer:
Hello!
~~~~~~~~~~~~~~~~~
Your answer would be x = 81
Step-by-step explanation:
given ratio = 3:4:2
sum of the terms of the ratio = 3+4+2=9
no. of sweets mark got = 27
3/9 × x =27
x = 81
no.of sweets paul got = 4/9 × 81 = 36
no. of sweets brian got = 2/9 ×81 = 18
total number of sweets = 81
So your answer would be x = 81
Hope this helped you!
<h3>
Answer:</h3>
5x - 3y = 2. -3y = -5x + 2. y = (5/3)x - 2/3. x y.
<h3>
Step-by-step explanation:</h3>
5x-3y=2
-3y=-5x+2
y=(5/3)x-2/3
<h3>
With Integers:</h3><h3>
x=1, y=1</h3><h3>
x=4, y=6</h3><h3>
x=7, y=11</h3><h3>
x=10, y=16</h3><h3>
x=13, y=21</h3>
