Answer:
=(2x−3y)(2x−3y)(2x−3y)
Step-by-step explanation:
8x
3
−27y
3
−36x
2
y+54xy
2
=(2x)
3
−(3y)
3
−3×(2x)
2
×3y+3×2x×(3y)
2
Using,(a−b)
3
=a
3
−b
3
−3a
2
b+3ab
2
=(2x−3y)
3
=(2x−3y)(2x−3y)(2x−3y)
Step-by-step explanation:
y = 8x² + 8x - 96
y = 8(x² + x - 12)
y = 8(x + 4)(x - 3)
When y = 0, 8(x + 4)(x - 3) = 0.
=> x = -4 or x = 3. (B)
The probability that the company will be fined is 0.1587.
<h3>How to illustrate the probability?</h3>
From the information given, it was assumed that μ = 500 ml and σ = 10 ml.
Also, the random sample of 5 bottles has a sample mean under 490 ml.
Here, the probability will be:
= P(x < 490)
= P[(z < (490 - 500)/10]
= P (z < -10/10)
= P(z < -1)
Looking at this under the z table, the probability will be 0.1587
The probability is 0.1587.
Learn more about probability on:
brainly.com/question/24756209
#SPJ1
Answer:
. a = 15, b = 20 2. a = 5, b = 12
N. 25
U. 9
3. a = 13, b = 84
4. a = 65, b = 72
O. 97
5. a = 6, b = 17.5
6. a = 6-, b = 7
3'
H. 116.6
N. 60
Find the side length b of the right triangle with the given
hypotenuse c and side length a. Round your answer to the
nearest tenth.
G. 30
O. 13
7. c = 61, a = 11
8. C = 82, a = 80dis is the good kid ok
Step-by-step explanation:
Answer:
180cm^3
Step-by-step explanation:
Given data
Height b=15 cm
Base a= 6cm
The expression for the volume of a pyramid is
V=a^2h/3
Substitute
V= 6^2*15/3
V= 36*5
V=180cm^3
Hence the volume is 180cm^3
