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liberstina [14]
3 years ago
13

HELPPP:$

Mathematics
2 answers:
anygoal [31]3 years ago
6 0

Answer:

not proportional

Step-by-step explanation:

because if you multiply 480×40=19200 and 300×25=7500

it is not the same

viktelen [127]3 years ago
3 0

Answer:

Are 480/40 and 300/25 proportional? Cross products 48025 = 1200 and 300400 = 1200, so their salaries are proportional.

So in conclusion the answer is true.

Step-by-step explanation:

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natulia [17]

Answer: The value of P(E∪F) = 0.64.

Step-by-step explanation:

Since we have given that

P(E) = 0.38

P(F) = 0.38

P(E∩F) = 0.12

So, we need to find the P(E∪F).

As we know the formula for the sets.

P(E\cup F)=P(E)+P(F)-P(E\cap F)\\\\P(E\cup F)=0.38+0.38-0.12=0.64\\\\P(E\cup F)=0.64

Hence,the value of P(E∪F) = 0.64.

3 0
3 years ago
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irga5000 [103]
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jeka57 [31]
Let the number be x

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4 0
3 years ago
Read 2 more answers
1) Janet and Miriam each bought a bicycle for $140.
Bingel [31]

Answer:

$7

Step-by-step explanation:

JANET:

140 * 0.7 = 98

MIRIAM:

140 * 0.75 = 105

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8 0
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The sum of two numbers is ten one number is five times the other
yanalaym [24]

Answer:

let the other number be x.

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Step-by-step explanation:

7 0
3 years ago
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