Height = x (This is given)
Length = 5x
Width = 6x
Volume = length × width × height
The equation will be: (5x)(6x)(x) = 1920
simplify:
30x² × (x) = 1920
30x³ = 1920
Divide both sides by 30
x³= 64
x = ∛64
x= 4
If x = height, then, the height is 4cm
5x = length
20cm = length
6x = width
24cm = width
The equation is
y = $10,000+ $225x
<em>$225 (6) + $10,000 = y</em>
<em>$1,350 + $10,000 = y</em>
<em>$11,350 = y</em>
He will have saved $11,350 dollars in six months.
Answer:
2 x^ (3/2)
Step-by-step explanation:
(x^2+x^2)
----------------
x^1/2
Combine like terms
2x^2
-----------
x^1/2
When dividing exponents with the same base, we subtract
a^b/ a^c = a^ (b-c)
2 * (x^2/ x^1/2) = 2( x^(2-1/2)) = 2 * x^ (3/2)
Answer:
Thus difference in sample proportions would be the unbiased estimate of the difference between the two proportions
Step-by-step explanation:
Given that you construct a confidence interval for the difference between two proportions
Let the proportions be p1 and p2
Sample sizes be n1 and n2
For samples of larger size randomly drawn we know that
p1 follows Normal with mean = sample proportion = p1 and
p2 is N with mean = sample proportion p2
Assuming these two proportions are independent we have
p1-p2 will follow a normal distribution with mean = p1-p2
Thus difference in sample proportions would be the unbiased estimate of the difference between the two proportions
Answer:
B
Step-by-step explanation:
Exclude C:
is not curved
To shift right, minus inside the
Thus
To shift up, add outside the
Thus:
B
Brainliest please~
