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cupoosta [38]
2 years ago
12

Suppose that 60% of the students do homework regularly. It is also known that 80% of students who had been doing homework regula

rly, end up doing well in the course. Only 20% of students who had not been doing homework regularly end up doing well in the course. Given that a student did well in the course, what is the probability that the student had been doing homework regularly
Mathematics
1 answer:
skad [1K]2 years ago
7 0

Answer:

its A im really smart and because im smart

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Jenna’s car can travel 15 miles on 300 gallons of gas. How far can it travel on 18 gallons of gas?
Allisa [31]

Answer:

the answer is 36 gallon

Step-by-step explanation:

6 0
3 years ago
Patty can make 10 purses in 8 hours. At this rate how many purses can she make in 28 hours
Norma-Jean [14]
8 x 3 = 24 
24 + 4 = 28
Now if 10 purses are made in 8 hours, and we can see we timesed 8, 3 times, thats 10 x 3 = 30 
Now we take in to count the last 4 hours
30 + 4 = 34 
And 4 is half of 8 so if we cut 10 in half we get 5. 
So, the answer is 35
At least that's what I got :)
5 0
3 years ago
Read 2 more answers
Consider the four equations below. Is there one equation that you think doesn't
butalik [34]
X2-1 does not belong
3 0
3 years ago
¿Qué altura tiene un poste que proyecta una sombra de 21 metros, al mismo tiempo que una persona de 1.75 metros de estatura lo o
prisoha [69]

Respuesta:

27,22 metros

Explicación paso a paso:

Dado :

Sombra del poste = 21 metros

Altura de la persona = 1,75 metros

Sombra de la persona = 1,35 metros

Altura del poste =?

Usando la relación:

Altura de la persona / sombra de la persona = altura del poste / sombra del poste

1,75 / 1,35 = x / 21

Cruz multiplicar

1,35 * x = 1,75 * 21

x = (1,75 * 21) / 1,35

x = 27,22

3 0
3 years ago
PLEASE HELP ASAP I WILL MAKE YOU THE BRAINLEST
Alex

Answer:

$1,272

Step-by-step explanation:

Just add 1,200 (how much she borrowed) and 6/100*1200 (6 percent of 1200) and you will get the answer of $1,272

7 0
4 years ago
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