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Stels [109]
2 years ago
6

You currently have 12 bottles of water on your shelf, and want to keep a minimum level of 6 bottles at all times. You average sa

les of 2 bottles per day. What is the minimum number you would order for enough bottles for 7 days
Mathematics
1 answer:
Iteru [2.4K]2 years ago
7 0

Answer:pretty sure its 20

Step-by-step explanation: so i took 7 and multiplied it by 2 because that is how much is sold every day and got 14. then added six to that and got 20. then i wrote this on my paper:

20  18  16  14  12  10  8  

S    M   T   W   T   F   S  

so by Saturday you should have 8 and that would leave you 6 on sunday after you sell 2. does that make sense?

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Start by finding the scale of this map. At the actual gym, one side length of the snack stand is 60 feet. On the scale map, it i
Elenna [48]

Answer:

I actual foot represents 0.01093 foot on paper

Step-by-step explanation:

Given that :

Actual side length of snack stand = 60 feets

Length of side on map = 20cm

Scaie :

60 feet = 20cm

1 foot = (20/60) cm

1 foot = 0.333 cm

1cm = 0.0328084 foot

0.333cm = (0.33 * 0.0328084) = 0.01093 feets

Scale :

I actual foot represents 0.01093 foot on paper

3 0
3 years ago
the mgf of a random variable x is e^3(e^t-1). Find P[mean - standard deviation squared < X < 1/2( mean + standard deviatio
postnew [5]
The given MGF is that for a random variable following a Poisson distribution with parameter \lambda=3.

This means \mathbb E(X)=\mathbb V(X)=\lambda, and X has PMF

f_X(x)=\begin{cases}\dfrac{3^xe^{-3}}{x!}&\text{for }x\ge0\\0&\text{otherwise}\end{cases}

So, the desired probability is

\mathbb P\left(\lambda-\lambda^2

This is equivalent to

\displaystyle\sum_{x=0}^2\mathbb P(X=x)=\sum_{x=0}^2\frac{3^x}{x!e^3}=\frac{17}{2e^3}\approx0.4232
8 0
3 years ago
3x +15= 2x + 10 + x +5 how many solutions​
Travka [436]

3x +15= 2x + 10 + x +5\\\\3x-2x-x=  10  +5-15\\\\0=0

infinitely many solutions

6 0
3 years ago
Which function has the greatest rate of change?
ad-work [718]
Hello,

Answer A

A: y'=7
B:y'=6
C:y'=5
D:y'=5

5 0
3 years ago
Need help with math will star plz help and explain
fiasKO [112]
3x-25=2x-10 add 25 on both sides 
3x=2x+15 then subtract 2x on both sides
<span>X=15 </span>
Plug in x to "3x-25" which would equal 20
<span>M< L = 20 so, 180-20= 160 </span>
<span>M=160

</span>
4 0
3 years ago
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