All categories

2 years ago

PLZ 15 POINTS WHOEVER CAN ANSWER ASAP

Mathematics

2 answers:

SCORPION-xisa [38]2 years ago

5 0

Answer:

Step-by-step explanation:

Hi!

Assuming the green represents each part, we can see that X ∪ Y is B.

Since ∪ means conbining elements or both parts.

IF you're confused, just ask in the comments.

Hope this helps!

Oduvanchick [21]2 years ago

4 0

Answer:

B is the correct answer. (X U Y)

You might be interested in

12x+5y3z, where x=12, y = 6, and z = 3

mestny [16]

Answer:

12×x+5y×3z

12×12+5×6×3×3

144+30×9

174×9

1,566.

that's what I found out.

8 0

2 years ago

Plz help the ones with question marks

3241004551 [841]

Answer:

1(5/16)=1.3125

7(5/16)=7.3125

26(5/16)=26.3125

Step-by-step explanation:

Given that 5/16=0.3125, the mixed fraction 1(5/16)=1+(5/16)=1+0.3125=1.3125

Also, 7(5/16)=7+(5/16)=7+0.3125=7.3125

Furthermore,

26(5/16)=26+(5/16)=26+0.3125=26.3125

In the same vein, given that 4/15=0.266

1(4/15)=1+(4/15)=1+0.266=1.266

17(4/15)=17+(4/15)=17+0.266=17.266

23(4/15)=23+(4/15)=23+0.266=23.266

7 0

3 years ago

A man has mislaid his wallet. He thinks there is a 0.4 chance that the wallet is somewhere in his bedroom, a 0.1 chance it is in

lana [24]

Answer:

a. Probability = 0.15

b. Probability = 0.3

Step-by-step explanation:

Given

$P(Bedroom) = 0.4$

$P(Kitchen) = 0.1$

$P(Bathroom) = 0.2$

$P(Living\ room) = 0.15$

Solving (a): Probability of being somewhere else

This is calculated by subtracting the sum of given probabilities from 1.

$Probability = 1 - (0.4 + 0.1 + 0.2 + 0.15)$

$Probability = 1 - 0.85$

$Probability = 0.15$

Solving (b): Probability of being in bedroom or kitchen

This is calculated as:

$Probability = P(Bedroom) + P(Kitchen)$

$Probability = 0.2 + 0.1$

$Probability = 0.3$

6 0

3 years ago

Help ASAP please!!!!!!!

Bumek [7]

I think the answer will be (-4,3)

4 0

3 years ago

Make z the subject 9d= 6z - 5d

yarga [219]

Answer:

$z=2\frac{1}{3}d$

Step-by-step explanation:

$9d=6z-5d$

$6z=9d+5d$

$6z=14d$ (combine like terms)

$z=2\frac{1}{3}d$

Hope this helps :)

4 0

2 years ago