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3 years ago

What is the fraction that is halfway between 1/3 and 3/2

Mathematics

2 answers:

stellarik [79]3 years ago

5 0

Answer:

11/12

Explanation:

1/3 + 3/2 = 11/6

11/6 x 1/2 (average is halfway) = 11/12

Lubov Fominskaja [6]3 years ago

4 0

Answer:

-1/12.

Step-by-step explanation:

One way to do this is as follows

Answer = (3/2 + 1/3) / 2

= (9/6 + 2/6) / 2

= 11/6 / 2

= 11/12.

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What are the possible rational zeros of f(x) = x4 + 6x3 − 3x2 + 17x − 15? (2 points)

Alex73 [517]

Solve for x. The multiplicity of a root is the number of times the root appears.

x= -6.847415 (multiplicity of 1)
x= 0.793705 (multiplicity of 1)

8 0

3 years ago

3/4 of 4/5 = ?????????????????

Debora [2.8K]

Answer:

Step-by-step explanation:

I hope it helps

7 0

3 years ago

What is wrong with the set listed below? D = { m , a , t , h , e , m , a , t }

seropon [69]

Answer:

You cannot write same elements in a set.

Step-by-step explanation:

In Set Theory, you cannot write same elements in a set.

Examples

A = {1,1} is not correct; the correct is A = {1}

B = {a,a,b,b,c,c} is not correct; the correct is B = {a,b,c}

———

See for D = {m,a,t,h,e,m,a,t}

There are same m's, a's and t's.

The correct should be D = {m,a,t,h,e}

7 0

3 years ago

The manager of a computer help desk operation has collected enough data to conclude that the distribution of time per call is no

kvv77 [185]

Answer:

0.0003

Step-by-step explanation:

Mean=μ=8.21

Standard deviation=σ=2.14

We have to find P(3 randomly monitored call completed in 4 min or less).

P(Xbar≤4)=?

μxbar=μ=8.21

σxbar=σ/√n=2.14/√3=1.2355

Z-score associated with xbar=4

Z=[Xbar-μxbar]/σxbar

Z=[4-8.21]/1.2355

Z=-4.21/1.2355

Z=-3.4075

P(Xbar≤4)=P(Z≤-3.41)

P(Xbar≤4)=P(-∞<Z<0)-P(0<Z<-3.41)

P(Xbar≤4)=0.5-0.4997

P(Xbar≤4)=0.0003

Thus, the probability that three randomly monitored calls will each be completed in 4 minutes or less is 0.0003.

5 0

3 years ago

Does anyone know when the tutors for Brainly come back ?

OLga [1]

Answer:

sometimes they are on but evichuly they will come on.

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers