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AURORKA [14]
3 years ago
12

Can i get help now text

Mathematics
1 answer:
Savatey [412]3 years ago
5 0
I want to say its B but I'm not 100% sure

Hope this helps a little! :)
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there were 1200 cards in a box i out of 5 of them were red colour 40 percent of them were green colour and rest were blue and ye
fiasKO [112]
Answer
475
Step by step explanation
Since there were 40 % green colour cards
40/100*1200
= 480
No.of blue colour cards = 240
No. of red colour cards = 5
Hence number of yellow colour cards = 1200-( 5+240+480 )
= 1200-725
= 475 yellow coloured cards
3 0
3 years ago
Can someone help I need this asap
balu736 [363]

Answer:

Step-by-step explanation:

Total number of students =100

Number who bought pop corn = 62

Number who bought drinks = 47

Number who bought both =38

Hence number who did not purchase anything = 100-(62+47-38)

=29

Prob that students buys a drink = 47/100 = 0.47

PROB THAT THE  student buys a drink/he purchsaed pop corn

= Number for both/number of pop corn

=38/62 =0.613

P(buying pop corn) = 0.62 and P(drink) = 0.47

Product of these = 0.62*0.37=0.2356

Thus we find product is not equal to Prob of purchsing both

Hence cannot be independent

4 0
3 years ago
I NEED THIS ASAP about the Pythagorean
Natalija [7]

Answer: 24.49 or 24.5 if rounded.

Step-by-step explanation: We have to use the pythagorean theorem of course...

a² + b² = c²

15² + 20² = c²

225 + 400 = c²

600 = c²

\sqrt{600}

c = 24.49 (If we round to the nearest tenth then the answer is 24.5)

8 0
3 years ago
I WILL GIVE BRAINLIEST!
Nesterboy [21]

Answer:

$6

Step-by-step explanation:

So we get 5 hrs.

1____2____3____4____5

$2 + $1 + $1 + $1 + $1 = $6

4 0
3 years ago
Simplify each equation, then solve. 1) log 2 128=x
NikAS [45]
\log _{ 2 }{ 128 } =x\\ \\ \log _{ 2 }{ \left( { 2 }^{ 7 } \right)  } =x\\ \\ 7\cdot \log _{ 2 }{ 2 } =x

\\ \\ 7\cdot 1=x\\ \\ \therefore \quad x=7
4 0
3 years ago
Read 2 more answers
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