All categories

2 years ago

Y + 1 1/6 = 7 5/6 what is Y

Mathematics

1 answer:

AfilCa [17]2 years ago

3 0

Answer:

6 $\frac{2}{3}$

Step-by-step explanation:

y + 1 $\frac{1}{6}$ = 7 $\frac{5}{6}$

y + $\frac{7}{6}$ = $\frac{47}{6}$

y = 40/6 = 20/3 = 6 $\frac{2}{3}$

You might be interested in

Please help I’ll mark you as brainliest if correct!

QveST [7]

I believe it’s 5x7=35

8 0

2 years ago

if computers sell for $1100 per unit and hard drives sell for $113 per unit, the revenue from x computers and y hard hard drives

dusya [7]

(x)1100+(y)113 x depends on the amount of computers is sold so x will change. y will be the amount of hard drives sold and then you add the total amount together.

8 0

2 years ago

Consider a binomial distribution of 200 trials with expected value 80 and standard deviation of about 6.9. Use the criterion tha

mote1985 [20]

Answer:

The correct answer is option 'a' : 120 is more than 2.5 standard deviations above the expected value.

Step-by-step explanation:

For an exponential distribution we have

The expected value μ = 80

No of trails n = 200

Thus we have

$p=\frac{80}{200}=0.4$

The deviation is related to expected value and probability as

$\sigma =\sqrt{np(1-p)}\\\\\therefore \sigma =\sqrt{200\cdot 0.4\cdot (1-0.4)}=6.9$

Thus the values between the given deviation is

$x_{1}=80-2.5\times 6.9=62.75\\\\x_{2}=80+6.9\times 2.5=97.25$

Now since 120 successes are out of the range of [62.75,97.25] thus 120 is more than the expected value.

5 0

2 years ago

I’ll mark brainliest for anyone who answers.

mash [69]

Answer:

Step-by-step explanation:

You have the right answer

5 0

2 years ago

Read 2 more answers

Write an inequality for the graph

Liula [17]

Answer is d
yup
yup yup

8 0

2 years ago

Read 2 more answers

Y + 1 1/6 = 7 5/6 what is Y​

Y + 1 1/6 = 7 5/6 what is Y