3 years ago

If BcA, AnB=(1,4,5)and AuB= (1,2,3,4,5,6) find B?

Mathematics

1 answer:

Marrrta [24]3 years ago

7 0

Hello,

if B ⊂ A then A∩B=B

So B={1,4,5}

You might be interested in

There are 220 people who voted at the 6th grade getting. 60% of the voters are in favor of changing the mascot . How many people

Gennadij [26K]

Answer is in the picture attached.

4 0

4 years ago

Is x+y=6 a direct variation? Why or why not?

ivanzaharov [21]

I think the variation is x. because for have the y-intercept if yo move x

5 0

3 years ago

The rectangular screen of a high-definition television set is 71 cm wide and 40 cm high. What is it’s area

ExtremeBDS [4]

$A=lw=71\times 40=2840 \: {cm}^{2}$

5 0

3 years ago

Read 2 more answers

Jimmy’s Delicatessen sells large tins of Tom Tucker’s Toffee. The deli uses a periodic review system, checking inventory levels

Yakvenalex [24]

Answer:

The restocking level is 113 tins.

Step-by-step explanation:

Let the random variable X represents the restocking level.

The average demand during the reorder period and order lead time (13 days) is, μ = 91 tins.

The standard deviation of demand during this same 13- day period is, σ = 17 tins.

The service level that is desired is, 90%.

Compute the z-value for 90% desired service level as follows:

$z_{\alpha}=z_{0.10}=1.282$

*Use a z-table for the value.

The expression representing the restocking level is:

$X=\mu +z \sigma$

Compute the restocking level for a 90% desired service level as follows:

$X=\mu +z \sigma$

$=91+(1.282\times 17)\\=91+21.794\\=112.794\\\approx 113$

Thus, the restocking level is 113 tins.

6 0

4 years ago

4z−(−3z)= combining like terms

uranmaximum [27]

For combining like terms: it is 7z

3 0

3 years ago

Read 2 more answers

If BcA, AnB=(1,4,5)and AuB= (1,2,3,4,5,6) find B?​

If BcA, AnB=(1,4,5)and AuB= (1,2,3,4,5,6) find B?