Answer:
First blank- 4x
Second blank- combine
Third blank- X
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The factor of 48 are : 1,2,3,4,6,8,12,16,24,48
The prime factor are : 2x2x2x2x3
69 because 43 cups is 3 cups of rides in crack
Answer:
41
Step-by-step explanation:
Matrix Multiplication follows a row-column format. In order to compute this, you must be familiar with vector dot products.
With that in mind, lets get straight into it.
The order that matrix multiplication follows means that the terms in the result are filled in left to right, then top to bottom.
Therefore, a21 will be the 3 value that is computed. This is important becuase this allows to directly compute a21, instead of using up a lot of time computing all the values before.
As a21 is located in the bottom row 1st column, we take the dot product of the 2nd row in matrix 1 and the 1 column in matrix two.
So we have:
(7 2) dot (5 3) = 7*5 + 2*3 = 41
Answer:
about 5.52%
Step-by-step explanation:
If Lucius wants an account value of $2000 after 3 years, she can find the interest rate by solving the polynomial ...
550x³ +600x² +650x -2000 = 0
This equation has one positive real root. It is irrational, so must be found using the rather complicated cubic solution formula or, more simply, a graphing calculator. The latter shows the root to be near 1.05516.
Lucius needs an interest rate of ...
(1.05516 -1)×100% = 5.516%
The interest rate needed for a balance of $2000 after 3 years is about 5.52%.