Where is it? Do you have a picture of it?
Answer:
Kindly check explanation
Step-by-step explanation:
Given that:
Sound quality test = every fifth siren
Mechanical quality = every 8th siren
Daily output = 350 siren
Percentage tested for mechanical quality :
Number of siren tested for mechanical quality / total output
Number of siren tested for mechanical quality = (350 / 8) = 43. 75
= 43 sirens
% tested for mechanical quality :
(43 / 350) * 100%
0.12285 × 100%
= 12.29%
What percent is tested for both types of quality at the same time?
Number tested for both types simultaneously = 8
% tested for both types of quality :
(8 / 350) * 100%
0.0228571 × 100%
= 2.28571%
= 2.29%
43 = 4 tens and 3 ones. (:
10 + 10 + 10 + 10 = 40
1 + 1 + 1 = 3
40 + 3 = 43
Answer:
6
Step-by-step explanation:
The equation format is y=mx+b, therefore, m=6.
The discriminant of 0 = -2x^2 + 3 is 24 and it has 2 real solutions
<h3>How to interpret the discriminant?</h3>
The equation is given as:
0 = -2x^2 + 3
Rewrite as:
-2x^2 + 3 = 0
The discriminant of an equation is calculated using:
D = B^2 - 4AC
In this case, we have:
A = -2
B = 0
C = 3
So, we have:
D = (0)^2 - 4 * -2 * 3
Evaluate
D = 24
When the discriminant is 0 or more, then the equation has real roots
Hence, the discriminant of 0 = -2x^2 + 3 is 24 and it has 2 real solutions
Read more about quadratic functions at:
brainly.com/question/1214333
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