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earnstyle [38]
2 years ago
11

The topic= Direct and Inverse Proportions

Mathematics
1 answer:
maxonik [38]2 years ago
6 0

Answer:

A) 3

B)60

C)4

Step-by-step explanation:

y = kx

36 = 12k

A)k=3

~~~~~~~~~~

b) 60

12*5

c) 4  

12/3

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(1) An insurance agency sells various types of insurance policies. 40% of their clients buy auto insurance policies, 30% of thei
yaroslaw [1]

Answer:

55% or 0.55(as a decimal)

Step-by-step explanation:

40% of their clients buy auto insurance policies = P(A)

30% of their clients buy home insurance policies = P(H)

15% of their clients buy both home and auto insurance policies = P( A ∩ H)

The probability a randomly selected client buys a home or auto insurance policy = P (A ∪ H) is calculated as

P ( A ∪ H) = P(A ) + P ( H ) - P( A ∩ H)

= 40% + 30% - 15 %

= 70% - 15%

= 55%

Therefore, the probability that a randomly selected client buys a home or auto insurance policy is 55% or expressed as decimal = 0.55

6 0
3 years ago
Which is the graph of f(x) = 1/4 (4)^X?​
UkoKoshka [18]

Answer:

Not sure, but it should look like the graph below!

Step-by-step explanation:

Graph using a few selected points.

Horizontal Asymptote:  y = 0

4 0
3 years ago
7|r+5|-2=12 what is the formula? Solve the equation.
SIZIF [17.4K]

Start with

7|r+5|-2=12

Add 2 to both sides:

7|r+5|=14

Divide both sides by 7:

|r+5|=2

Which is true if

r+5=\pm 2

If we choose the positive alternative, we have

r+5=2 \iff r=3

Otherwise, we have

r+5=-2 \iff r=-7

6 0
3 years ago
HELP PLEASE HELP HELP THIS HOMEWORK IS LATE I NEED HELP ILL MARK BRAINLIEST!!! I THINK THIS IS 26 POINTS OR SUM IDK BUT HELP
Inga [223]

Answer:  Elevator A

Step-by-step explanation:

30 ÷ 4 =7.2 floors per 6 sec

30 ÷ 3 = 10 floors per 5 scc

5 0
3 years ago
Jenny borrowed $500 for five years at 4 percent interest, compounded annually. What is the total amount she will have paid when
vovikov84 [41]
The answer is 608.33 A
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3 years ago
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