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Shkiper50 [21]
3 years ago
7

What does the expected value of a binomial distribution with n trials tell you?1. the average number of successes2. the average

number of failures 3. the standard deviation of failures
Mathematics
1 answer:
OLEGan [10]3 years ago
8 0
The standard deviation of failures
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Y=1/3mx^3 – (m–1)x^2 + 3(m–2)x +1/3
ValentinkaMS [17]

Answer:

not true

Step-by-step explanation:

i just wants points mate

8 0
3 years ago
What does f(3) means ?
Butoxors [25]

F(x)=x^2+x+5  

then  

F(3) would be the function evaluated at x=3, or 17.

anytime you see F(3) it is just whatever formula you are looking at evaluated when the variable is equal to 3.

5 0
3 years ago
PLEASE HELP NEED DONE ASAP !! I WILL REWARD BRAINLIEST
strojnjashka [21]
39,916,800 is the answer
4 0
4 years ago
Write an equation where the variable is divided by a number, and a solution is -4/5
MrMuchimi

Answer:

x/-5

Step-by-step explanation:

Just divide by 5 and the denominator will be 5 meaning x would have to be 4.

Make sure your 5 is negative so the whole equation also ends up negative. x/-5=-4/5

8 0
3 years ago
Tony’s deposit earned $40.80 in simple over 3 years in an account with an interest rate of 1.7%. How much did Tony deposit?
Vsevolod [243]

Answer:

Tony's deposit was $800.

Step-by-step explanation:

we know that

The simple interest formula is equal to

I=P(rt)

where

I is the Final Interest Value

P is the Principal amount of money to be invested

r is the rate of interest  

t is Number of Time Periods

in this problem we have

t=3\ years\\ I=\$40.80\\r=1.7\%=1.7/100=0.017

substitute in the formula above

40.80=P(0.017*3)

P=40.80/(0.017*3)

P=\$800

4 0
4 years ago
Read 2 more answers
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