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s2008m [1.1K]
3 years ago
14

What is the expected value of X?

Mathematics
1 answer:
Nikitich [7]3 years ago
4 0

Answer:678

Step-by-step explanation:im dumb

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The smiths previously lived in a house that had 1450 sq ft of space. The sq ft of their new home is 3800 sq ft. What is the perc
lana66690 [7]

Answer:

162.1%

Step-by-step explanation:

Given that:

Size of previous living space = 1450 sq ft

Size of new living space = 3800 sq ft

% increase in living space ;

Increase in living space = 3800 - 1450 = 2350 sq feet

(Increase / previous size) * 100%

(2350 / 1450) * 100%

1.6206 * 100%

= 162.06%

= 162.1%

5 0
2 years ago
Someone please help me
Cloud [144]

Answer:

r=12

Step-by-step explanation:

Look, we can reverse the problem to get 23-11=r. This means that r=12.

6 0
3 years ago
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. 4.5w = 5.1W - 30 please help me with this question pls show the work ​
inn [45]

Answer: w = 50

Step-by-step explanation:

4.5w - 5.1w = -30

-0.6w = -30

0.6w = 30

W = 50

5 0
3 years ago
Help me please this is for the test tomorrow and need the answrt
Elza [17]

Answer:

224 cubes

Step-by-step explanation:

The volume of the cubes is 1/64. Because 1/4*1/4*1/4=1/64.

The volume of the prims is 14/4 because 7/4*2*1=14/4.

Take the 14/4 and divide it by 1/64.

Which equals 896/4 = 224

Hope that helped.

4 0
3 years ago
Read 2 more answers
Using the relationships between
Pavlova-9 [17]

Answer:

They will always intersect at one point

Step-by-step explanation:

^^

6 0
1 year ago
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