Answer:
40
Step-by-step explanation:
B I D M A S
(90 - 25 + 5) = 70
1/2 x 70 = 35
10 ÷ 5 = 2
5 x 2 =10
6 + 9 = 15
15 - 10 = 2
.... cba
Answer:
D>0
Step-by-step explanation:
a positive discriminate means that their are two real solutions
<span> = x^5 + 3x^3 − 4 </span>
<span>This function has at least one real root: </span>
<span>x = 1 ----> y(1) = 0 </span>
<span>Since this is a 5th degree polynomial, it has at most 5 unique roots, and since we know at least 1 is real, then it must have at most 4 unique complex roots. </span>
<span>Since the choices are 4, 5, 6, then answer can only be: 4 </span>
<span>------------------------------ </span>
<span>NOTE: x-intercepts are real zeros or roots </span>
<span>The graphs of a polynomial function of degree 5 has three x-intercepts, all with multiplicity 1. </span>
<span>A 5th degree polynomial will have 5 roots (counting multiplicities) </span>
<span>Since this function has 3 x-intercepts, then it has 3 real roots, and 2 complex roots </span>
<span>------------------------------ </span>
<span>The polynomial function y = x^3 − 3x^2 + 16x − 48 has only one non-repeated x-intercept. What do you know about the complex zeros of the function? </span>
<span>This is a 3rd degree polynomial, so it has 3 roots (counting multiplicities). </span>
<span>Since it has only one non-repeated (i.e. multiplicity = 1) x-intercept, then it has 1 real root and 2 complex roots.</span>
Answer:
Step-by-step explanation:
I believe you're trying to find its volume.
Answer:
Total monthly expenditure = Rs 115,500
Total savings = Rs 49,500
Step-by-step explanation:
Total salary = Rs 165000.
Food = 20%
= 20/100 × Rs 165,000
= 0.2 × 165,000
= Rs 33,000
House rent = 25%
= 25/100 × Rs 165,000
= 0.25 × 165,000
= Rs 41,250
Fuel = 10%
= 10/100 × Rs 165,000
= 0.1 × 165,000
= Rs 16,500
Miscellaneous = 15%
= 15/100 × Rs 165,000
= 0.15 × 165,000
= Rs 24,750
Total monthly expenditure = food + house rent + fuel + miscellaneous
= Rs 33,000 + Rs 41,250 + Rs 16,500 + Rs 24,750
= Rs 115,500
Total monthly expenditure = Rs 115,500
Total savings = Total salary - Total expenditure
= Rs 165,000 - Rs 115,500
= Rs 49,500
Total savings = Rs 49,500