Answer:
A. 0.0625
B. 0.1089
C. 0.81
D. 0.0196
Step-by-step explanation:
The proportion of variance is shared by the two correlated variables is given as the r².
Therefore,
For A. r = 0.25
Proportion of variance is shared by the two correlated variables = 0.25²
= 0.0625
For B. r = 0.33
Proportion of variance is shared by the two correlated variables = 0.33²
= 0.1089
For C. r = 0.90
Proportion of variance is shared by the two correlated variables = 0.90²
= 0.81
For D. r = 0.14
Proportion of variance is shared by the two correlated variables = 0.14²
= 0.0196
Answer:
y + 4 = x +8.
y - x = 4
Step-by-step explanation:
This is a rate change equation,
When y increases by 4, the equation to represent that is (y + 4).
When x is also increased by 8, the equation is (x + 8)
Since both equation are dependable,
y + 4 = x + 8
We can further simplify this to
y - x = 8 - 4
y - x = 4.
Answer:
Step-by-step explanation:
<u>Given</u>
- 0,324km+32mm+125cm+2,22dm+43dm= ? m
<u>Solution</u>
- 0.324 km = 0.324*1000m = 324 m
- 32 mm = 32/1000 m = 0.032 m
- 125 cm = 12/100 m = 1.25 m
- 2.22 dm + 43 dm = 45.22 dm = 45.22/10 m = 4.522 m
<u>Sum</u>
- 324 m + 0.032 m + 1.25 m + 4.522 m = 329.804 m
<u><em>Note. there is no dam unit, considered as dm</em></u>
Answer:
(4+9)x=_
Step-by-step explanation
you have your 4+9 in parenthesis, meaning its one of the things to answer first, the x meaning there is a number to multiply 4+9 by.
Hope this helps!
<span>Since: v =sqrt(3)/2 s^2h
6779 liters x 0.0353cu ft/1 liter= 239.299 cu ft
but by proportion s/h = 10/25
s = 10/25 h
and v = sqrt(3)/2 (10/25 h)^2 h
239.299 = 0.139 h^3
h = (239.299/0.139)^(1/3) = 11.985 ft</span>