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Mashutka [201]
3 years ago
7

Please help (look at the picture)

Mathematics
1 answer:
cupoosta [38]3 years ago
3 0
1st is not a function
2nd is a function
3rd is a function
4th not a function
5th is a function
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Simplify. ‒36 ÷ (27 ÷ 3 ∙ 2)
andrew11 [14]

The simplified value  of expression -36/(27/3*2) is -8.

Given an expression -36/(27/3*2).

We are required to find the simplified value of given expression. To simplify the expression we need to use addition,subtraction,multiplication, division, brackets, etc. We can say that we have to use BODMAS in order to find the simplified value of expression.

Expression is combination of numbers, symbols, coefficients, determinants, indeterminants, fraction,algebraic operations,etc.  usually not found in equal to form.

The given expression :

=-36/(27/3*2)     (Multiplying 3 and 2 first)

=-36/(27/6)

=(-36*2)/9   (Invert the fraction given in denominator)

=-72/9          (Multiplying -36 to 2)

=-8

Hence the simplified value of expression -36/(27/3*2) is -8.

Learn more about expression at brainly.com/question/723406

#SPJ1

5 0
2 years ago
Find​ P(A or B or​ C) for the given probabilities. Upper P left parenthesis Upper A right parenthesis equals 0.34 comma Upper P
otez555 [7]

Answer:

P(A \cup B \cup C)=0.48

Step-by-step explanation:

Given the following probabilities for events A and B

P(A)=0.34\\P (B )= 0.23\\  P (C )= 0.12\\ P(A \cap B )= 0.11\\  P (A  \cap C )= 0.04\\  P (B  \cap C )= 0.07\\P(A  \cap B  \cap C)=0.01

We want to find P(A ∪ B ∪ C).

Using the  inclusion/exclusion formula for the union of three events:

P(A ∪ B ∪ C) = P(A) + P(B) + P(C) − P(A ∩ B) − P(A ∩ C)−P(B∩C)+P(A∩B∩C).

P(A \cup B \cup C)=0.34+0.23+0.12-0.11-0.04-0.07+0.01\\P(A \cup B \cup C)=0.48

Therefore, P(A or B or​ C) = 0.48

3 0
4 years ago
URGENT URGENT URGENT!!!<br> HELP PLEASE!!
viva [34]

Answer:

Step-by-step explanation:

I think it’s b correct me if I’m wrong

3 0
3 years ago
Read 2 more answers
The graph for the first equation of a system is shown in orange. The second equation is: 3y+30=6x What is the solution to the sy
Alik [6]

Answer:

B.

Step-by-step explanation:

(1,-8) sorry if you needed an explanation i am not good at that. Hope this helped!!

7 0
3 years ago
Read 2 more answers
Marcia can make 5 candles in an hour. Kevin can make only 4 candles in an hour, but he already has 7 completed candles. Explain
RUDIKE [14]
M(h)=5h
that is marcia's number of candles where she makes 5 candles per hour (h)

kevin makes 4 but already did 7 so
k(h)=4h+7

when will they have same numbre of candles?
when will m(h)=k(h)
set equal

5h=4h+7
minus 4h from both sides
1h=7

answer is 7 hours

system of equation is
m=5h
k=4h+7
find what value of h makes m=k true

answer is 7 hours
7 0
3 years ago
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