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alina1380 [7]
2 years ago
9

Evaluate u + xy , for u = 2, x = 9, and y = 6.

Mathematics
2 answers:
ASHA 777 [7]2 years ago
7 0

Answer:

56

Step-by-step explanation:

2 + 9(6) = 56

Makovka662 [10]2 years ago
3 0

Answer:

56

Step-by-step explanation:

After inserting the given values, u + xy becomes (2) + (9)(6), or 2 + 54, or 56.

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Help me please !!!!!!!!
777dan777 [17]

y=5/3x

this is because f(x)=x is one of (identity function) the 12 basic functions and when you multiply it it will shift it on the y axis

If you were to do y=x+5/3 it would make a horizontal shift to the left 5/3

So the unit your on is mostly about knowing the number located in the function that will make the graph shift different ways

8 0
3 years ago
For two events and , the probability that occurs is 0.8, the probability that occurs is 0.4, and the probability that both occur
sergey [27]

Answer:

P(B|A)=0.25  , P(A|B) =0.5

Step-by-step explanation:

The question provides the following data:

P(A)= 0.8

P(B)= 0.4

P(A∩B) = 0.2

Since the question does not mention which of the conditional probabilities need to be found out, I will show the working to calculate both of them.

To calculate the probability that event B will occur given that A has already occurred (P(B|A) is read as the probability of event B given A) can be calculated as:

P(B|A) = P(A∩B)/P(A)

      = (0.2) / (0.8)  

P(B|A)=0.25

To calculate the probability that event A will occur given that B has already occurred (P(A|B) is read as the probability of event A given B) can be calculated as:

P(A|B) = P(A∩B)/P(B)

          = (0.2)/(0.4)

P(A|B) =0.5

7 0
3 years ago
True or False?
dsp73

Answer:

true

Step-by-step explanation:

 i go to k12 i did this test

6 0
2 years ago
Write two division problems related to the multiplication problem below. 8×(-2)=-16
Alenkasestr [34]

To solve this problem, we must remember that division is the inverse operation of multiplication. This means to undo any multiplication problem, we can divide.

Because 8 * -2 = -16, if we divide the product by the two factors, we can reveal this unique relationship, as shown below:

-16/-2 = 8

-16/8 = -2

Therefore, the two division problems above are your answer.

Hope this helps!

3 0
2 years ago
What is the rule for the sequence 3, 6, 18, 72, 360...?
Naddik [55]
You need to multiply another number each time.
For Example:
3x2=6
6x3=18
18x4=72
72x5=360
360x6= 2,160

It's a pattern
7 0
3 years ago
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