Answer:
Step-by-step explanation:
To get maximum product we need to optimize how we break down the numbers
Its obvious we don't want number 1 to be used as it won't change the product
Also we don't want to use big numbers, we can have four 5's instead of two 10's as it would give greater product, 5*5 > 10
<u>What is best number?</u>
- 2 and 3 are the smallest, 4 can be written as two 2's
- 5 = 2+ 3 and 2*3 = 6, so it is better to use 2's and 3's instead of 5
- 6 = 2+2+2, 2^3 = 8 and 6 = 3+ 3, 3^2 = 9, so it is better to use two 3's for 6
- 7 = 2+2+3, 2*2*3= 12, again 2's and 3's make greater product
<u>So the best is to break the number down to 2's and 3's</u>
- 23 = 2*10 + 3 ⇒ 2^10*3 = 3072
- 23 = 3*7 + 2 ⇒ 3^7*2 = 4374
As we see the maximum product we can get is 4374 with seven 3's and one 2.
<u>Hence the numbers are:</u>
Answer:
x = -6
Step-by-step explanation:
1. The total shaded area must be 2/8 = 1/4 of the whole area.2.He will need 6 tenth size strips to have an equivalent of 3/5.3.320 (40*8)
4.divide the total number of cards by the total number of persons;
total number of cards: 1,200
total number of persons: 4 (3 friends and Maria)
1,200 ÷ 4 = 300
so each person will get 300 cards.
5. so, there are six groups of 3 students each. This means that there are 18 students in total.
Each of these students sells the same about of balloons: so we can divide the total number of sold balloons; 162 by 18:
which means that each student sold 9 balloons!!
6. Jordan because 21÷3=7<span>
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Answer: D The answer is On this website if you need a more in depth explanation