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3 years ago

Plz HELP .........../....

Mathematics

1 answer:

dedylja [7]3 years ago

3 0

Answer:

The answer to your question is below

Step-by-step explanation:

Data

4 red marbles

3 blue marbles

3 yellow marbles

a) Total number of marbles = 4 + 3 + 3 = 10 marbles

b) Number of red marbles = 4 marbles

c) Number of blue marbles = 3 marbles

d) P(blue) = number of blue marbles/ total number = 3/10

e) P(red) = number of red marbles/total number = 4/10 = 2/5

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finlep [7]

Reduce the power by applying the identity,

$\sin^2x+\cos^2x=1$

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3 years ago

120 personas con bronquitis y fumadores, 15 con bronquitis y no fuman, 42 sanos y fumadores, 65 sanos y no fumadores. Si se elig

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Answer:

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Step-by-step explanation:

6 0

3 years ago

5. Lines p and q are parallel, and line w is a transversal. Which angle is not congruent to angle 1?

Tamiku [17]

Answer:

∠2, ∠4, ∠6 and ∠8 are not congruent to ∠1.

Step-by-step explanation:

From the picture attached,

p and q are the parallel lines and w is a transversal.

∠1 ≅ ∠3 [Vertically opposite angles]

∠1 ≅ ∠5 [Corresponding angles]

∠1 ≅ ∠7 [Alternate exterior angles]

Therefore, ∠2, ∠4, ∠6 and ∠8 are not congruent to ∠1.

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3 years ago

The bike shop charges $10 for flat tire repair and $40 for a full tuneup. The total receipts for services was $3000. 10 tuneup’s

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Answer:

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Step-by-step explanation:

$40 x 10 = $400

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3 years ago

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otez555 [7]

Answer:

Step-by-step explanation:

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3 years ago