Answer:420$
Solution: 105•4= 420$
25%= 1/4 therefore we can find the original price by multiplying the decrease with 4
First we do brackets
(8900)-(1x89)
next we do the next bracket
8900-89
now we finish the equation
8811
Answer:
125 min
Step-by-step explanation:
given :
4 words -----> takes 1 min
1 word --------> takes 1/4 min
500 words ------> takes (1/4) x 500 = 125 min
Answer:The formula for a combination of choosing r unique ways from n possibilities is:
nCr = n!
r!(n - r)!
where n is the number of items and r is the unique arrangements.
Plugging in our numbers of n = 10 and r = 0, we get
10C0 = 10!
0!(10 - 0)!
10C0 = 3,628,800
3,628,800
Answer:
Hi! The correct answer is z=10
Step-by-step explanation:
<em><u>~Solve for z by simplifying both sides of the equation, then isolating the variable~</u></em>
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