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Alenkinab [10]
4 years ago
14

Write a real world problem that can be modeled by x-13>20.

Mathematics
1 answer:
BlackZzzverrR [31]4 years ago
7 0

Alex and her friend were trying to find who had more pieces of candy. Her friend had 20. Alex had x but lost 13 of them. They found out that Alex had more.

So, x-13>20

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Can someone help me plz
Aleksandr-060686 [28]

Answer:

communitive

Step-by-step explanation:

You changed +2 and -x

6 0
4 years ago
Read 2 more answers
Suppose that A, B, C, are independent random variables, each being uniformly distributed over (0, 1). (a) What is the joint cumu
Gekata [30.6K]

Answer:

a)  F (A , B,C)(a,b,c) = abc

b) Answer is in derivative

Step-by-step explanation:

Hence area is maximum x=6

For ( a,b,c) ∈ (0,1)

We have that      

F A, B,C (a,b,c) = A≤ a , B≤ b , C≤c

                        =P (A≤a) P (B≤b) P (C≤c)

A , B, C ≈ unit  (0,1) we have that

  P (A≤a) =a

 P (B≤b) =b

   P (C≤c)=c

Thus

F (A , B,C)(a,b,c) = abc

b) Answer is in derivative

5 0
3 years ago
The matrix below represents a system of equations
harkovskaia [24]
Dependent its on apex.
5 0
3 years ago
Read 2 more answers
Graph each equation by using the y-intercept and slope
vitfil [10]

Answers:

y intercept = -4

slope = -1

==========================================

Explanation:

The given equation is the same as y = -1x + (-4)

Compare this to y = mx+b form, and we see that

m = -1 is the slope

b = -4 is the y intercept

To graph y = -x-4, you could plot the two points (0,-4) and (1,-5) and draw a straight line through them. Extend the line as far as you can in either direction.

Notice how going from (0,-4) to (1,-5) follows the process "down 1, right 1" which is directly pulled from the slope = -1 =  -1/1.

6 0
3 years ago
When I double my number and add eight, I get my number plus twelve. What is my number?
Wewaii [24]
Let say the number = x


double my number and add eight, I get my number plus twelve

double x and add eight, I get x plus twelve

2x + 8 = x + 12            (subtract x from each side)

2x - x + 8 = 12

x + 8 = 12                (subtract 8 from each side)

x = 12 - 8

x = 4



Your number is 4


6 0
3 years ago
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