Answer:
maximum number: 171
Step-by-step explanation:
The $500 budget that will serve the people (x) with flat fee of $200 and $1.75 per person
1.75x + 200 = 500
1.75 x = 300
x = 171.4
Answer:
Step-by-step explanation:
- La gráfica de una función de proporcionalidad directa es una recta que pasa por el origen de coordenadas.
- En consecuencia, para representarla sólo necesitamos un punto y el origen, los cuales uniremos mediante una línea recta. Para obtener dicho punto usaremos la ecuación.
Answer:
a) 0.857
b) 0.571
c) 1
Step-by-step explanation:
Based on the data given, we have
- 18 juniors
- 10 seniors
- 6 female seniors
- 10-6 = 4 male seniors
- 12 junior males
- 18-12 = 6 junior female
- 6+6 = 12 female
- 4+12 = 16 male
- A total of 28 students
The probability of each union of events is obtained by summing the probabilities of the separated events and substracting the intersection. I will abbreviate female by F, junior by J, male by M, senior by S. We have
- P(J U F) = P(J) + P(F) - P(JF) = 18/28+12/28-6/28 = 24/28 = 0.857
- P(S U F) = P(S) + P(F) - P(SF) = 10/28 + 12/28 - 6/28 = 16/28 = 0.571
- P(J U S) = P(J) + P(S) - P(JS) = 18/28 + 10/28 - 0 = 1
Note that a student cant be Junior and Senior at the same time, so the probability of the combined event is 0. The probability of the union is 1 because every student is either Junior or Senior.
Answer:
The equation would be y = 1/2x + 5
Step-by-step explanation:
To find this equation, we start by using point slope form, and then plugging the slope in for m and the point in at (x1, y1).
y - y1 = m(x - x1)
y - 7 = 1/2(x - 4)
And now we solve for y.
y - 7 = 1/2(x - 4)
y - 7 = 1/2x - 2
y = 1/2x + 5
Answer:
$367.5
Step-by-step explanation:
$350 × 0.05% = $17.5
$350 + $17.5 = $367.5
