Recise 9.5
factorisin
cach factorisation.
Exercise
Copy and con
a bat 24
C and
the
+ 24 = 6lat16D
90 - 15 = 3(30-3D)
4ef + 16f = 4f(e+ )
d 787 + 8 = g(78+ )
8 - 12j = 40-
7m2 – 4m = m( - .
Factorise each expression.
a 5z + 15
b 2y- 14
c 20x + 4
d 9w-3
e 6v+8
f 14u - 21
g 12 - 60
h 14 + 21v
i 12 - 15w
i 16+ 24x
k 8 + 14y
| 14 - 35z

If a translation of t-3,-8(x, y) is applied to square abcd what is the y-coordinate of b'? the y-coordinate of is 43 mark this and return save and exit next submit

Which of the following values cannot be probabilities? 0.08, 5 divided by 3, startroot 2 endroot, negative 0.59, 1, 0, 1.44, 3 divided by 5 select all the values that cannot be probabilities. a. five thirds b. 1.44 c. 1 d. startroot 2 endroot e. three fifths f. 0.08 g. 0 h. negative 0.59

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?