Answer:
See below.
Step-by-step explanation:
By the rational roots theorem all possible roots are:
+/-1. +/- 2, +/-4 .+/-8, +/-16 and +/-32.
Answer:
Rs.20340
Step-by-step explanation:
Cost of the mobile(without VAT) = Rs. 18000
VAT= 13%*18000
=13/100*18000
=13*180
= Rs.2340
Hence, Cost of the mobile phone with VAT= Rs.18000+ Rs. 2340
= Rs.20340
Answer:
<h2>The determinant is 1</h2>
Step-by-step explanation:
Given the 3* 3 matrices , to compute the determinant using the first row means using the row values [0 4 1 ] to compute the determinant. Note that the signs on the values on the first row are +0, -4 and +1
Calculating the determinant;
The determinant is 1 using the first row as co-factor
Similarly, using the second column as the cofactor, the determinant will be expressed as shown;
Note that the signs on the values are -4, +(-3) and -3.
Calculating the determinant;
The determinant is also 1 using the second column as co factor.
<em>It can be concluded that the same value of the determinant will be arrived at no matter the cofactor we choose to use. </em>
Answer:
1 portrait is painted every 4 hours
Step-by-step explanation:
Okay so there aren't any statements but I realized that he paints 1 portrait every 4 hours
If this isn't an option comment them and I will try to see if any match up correctly.
The answer is 52
c=cost, which is given to be $20
plug that in to the given equation, c=12.70+0.14t
so it’ll be
20 = 12.70 + 0.14t
subtract 12.70 from each side
7.30 = 0.14t
divide both sides by 0.14 to get t by itself
52.1 = t
round that to 52