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klemol [59]
3 years ago
6

Please help with number 24 !!

Mathematics
2 answers:
Talja [164]3 years ago
5 0
If y varies directly with respect to x, then
y = k*x
Solving for k, we get
k = y/x

Pick any column of (x,y) values and plug it into the equation
I'm going to pick (x,y) = (4,10)
k = y/x
k = 10/4
k = 5/2
k = 2.5

So the equation is y = 2.5*x or simply y = 2.5x
Answer is choice F
stira [4]3 years ago
4 0
The answer is F. y=2.5x. This is because if you multiply each pound (x)  from the table by 2.5, you will get the cost (y). Hope this helps!
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To win the recycling contest, you must collect a total average between 83 and 87 pop tabs for 4 weeks, inclusive. Suppose you co
Dahasolnce [82]

Answer:

Inequality:

83 ≤ (82 + 86 + 84 + x)/4 ≤ 87

Step-by-step explanation:

You must collect no less than 80 and no more than 96 pop tabs.

4 0
3 years ago
If X is a normally distributed random variable with mean .30 and standard deviation .06 : (draw appropriate diagrams) a) Find P(
Ierofanga [76]

Answer:

0.34  x 0.38

=0.1292

Step-by-step explanation:

Hopefully this helps, if not HMU and I will try my best to get you a better answer! :)

Good luck! <3

7 0
3 years ago
What is an expression that represents the situation $5.50 divided by $44
Dahasolnce [82]

Answer:

5.50/40

Step-by-step explanation:

5.50 divided by $44

this 5.50/40 is ths same as this

5.50 divided by $44

So

5.50/40 is your answer

6 0
3 years ago
If f is a function, then f(3x)=3f(x)
Delvig [45]
This is false.
The f(3x) means you are multiplying the input 'x' by 3 before plugging into the equation.
3f(x) means you are going to multiply your answer (output) by 3 after you've plugged the input value in and gotten the output.
7 0
3 years ago
1/3÷100 will the answer be smaller than 1 close to 1 or much greater than 1
Radda [10]

Answer:

It will be smaller than one

Step-by-step explanation:

because i said so

7 0
2 years ago
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