Answer:
128,158 hectáreas
Step-by-step explanation:
Aquí, en esta pregunta, nos interesa calcular las hectáreas totales de trigo que se sembraron entre los tres estados.
Para calcular esto, simplemente sumamos las hectáreas de trigo que se sembraron en cada uno de los estados.
Matemáticamente;
Eso sería; 84,092 + 42,634 + 1,432 = 128,158 hectáreas
She is 24
24+2=26
26(1/2)=13
13+((24-3)1/3)
13+(21*1/3)
13+7=20
Therefore she is 24
Answer:
$55
Step-by-step explanation:
1) since we are taking 50% of the price of lets find 50% of 110
so 0.50*110=55
50% of 110 is 55 hence we can subtract 55 from 110(since its getting marked down)
110-55=55
$55 is the new price
Hope this helps!
The standard equation of parabola:
(y-k)²=4p(x-h), with:
a) vertex = (h,k)
b) focus = (h+p, k)
c) directrix = (x=h-p)
Since this parabola has a vertex at (0,0) that means h=k=0
Hence the equation becomes: y²=4px, let's calculate p:
focus is given (-9,0) Remember h+p = -9 & since h=0, then p= -9
===> y²= - 36x
Answer: option B
Step-by-step explanation:
Miguel has to take two quizzes
1) 4 true or false questions on History with a 0.5 chance of acing the quiz
Expected number of correct questions = np
n = number of questions
p = probability of acing the test
Expected number of correct questions = 4 × 0.5 = 2
2) 3 multiple choice questions on Science with a 0.2 chance of acing the quiz.
Expected number of correct questions = 0.2 × 3 = 0.6
It is evident that guessing would yield a worse result in the Science quiz with less than 1 question expected to be correct than history, where he is still expected to get 2 questions correctly by guessing.
