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scZoUnD [109]
3 years ago
11

I NEED EXPERT..ILL GIVE BRAINLEST​

Mathematics
1 answer:
sashaice [31]3 years ago
3 0
I’m here to help what’s the problem?
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8 minus 3 2/5 I do t know how to add a fraction to the 8. Are you outs there SuperSychoGamer
uysha [10]
I believe it is, 9/5. 

Mixed fraction: 1 4/5.
4 0
3 years ago
Which set of numbers is included in the solution set of 4-3x<-2
iren [92.7K]

4 - 3x <  - 2 \\  - 3x <  - 2 - 4 \\  - 3x <  - 6 \\  - x <  - 2 \\ x > 2

The answer is A (2.5, 8, 15), since these integers are greater than 2.

Hope this helps. - M
3 0
3 years ago
Determine the gcf and lcm between 45,60 and 80
Ket [755]

Answer: LCM = 720, GCF = 5 Please consider Brainliest.

Step-by-step explanation:

Find the least multiple of all three numbers, it should be 720. Find the Greatest factor, which should work. But remember, 15 doesn't work because 80 doesn't have 15 as a factor.

3 0
2 years ago
The number of withdrawals a bank processes in a day follows a random variable X. The number of deposits in a day is represented
Serhud [2]

Answer:

Check the explanation

Step-by-step explanation:

Number of transactions in a day is sum of number of withdrawals and number of deposits. So,

Number of transactions in a day, Z = X + Y

Moment Generating function of Z is,

T+1

Expected number of transactions in a day = E[Z]

= \frac{\mathrm{d} }{\mathrm{d} t}_{t=0}M_Z(t) = (r+1)\left ( \frac{p}{1-qe^t} \right )^{r} * \frac{-p}{(1-qe^t)^2} * (-qe^t)    for t = 0

= (r+1)\left ( \frac{p}{1-qe^0} \right )^{r} * \frac{-p}{(1-qe^0)^2} * (-qe^0)

= (r+1)\left ( \frac{p}{1-q} \right )^{r} * \frac{-p}{(1-q)^2} * (-q)

= (r+1)\left ( \frac{p}{p} \right )^{r} * \frac{-p}{(p)^2} * (-q)

= \frac{(r+1)q}{p}

4 0
3 years ago
Identify the interval(s) on which the function y = x^2 + 12x + 27 is positive.
mixas84 [53]

Answer:

Step-by-step explanation:

b x 1

6 0
2 years ago
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