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3 years ago

Elp me pleaseeeeeeeeeeeeeeee

Mathematics

2 answers:

Paladinen [302]3 years ago

8 0

Answer:

with what XD

Step-by-step explanation:

kumpel [21]3 years ago

3 0

Answer:

Step-by-step explanation:

With what?

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An item is regularly priced at $71. It is now priced at a discount of 35% off the regular price.

Nuetrik [128]

Answer:

$46.15

Step-by-step explanation:

So you can just multiply the 71 by 0.65 becuase your paying 65 percent of the price now since it’s 35 percent off and you’ll get 46.15

You can just multiply 0.35 by 71 and get 24.85. Then subtract that form 71. You’ll get 46.15

6 0

3 years ago

Read 2 more answers

How is the graph of y=^3√0.5x related to its parent function,y=^3√x ? A.It is horizontally stretched by a factor of 0.5 B. It is

uranmaximum [27]

For this case we have the following function:
y = ^ 3√x
Applying the following transformation we have:
Expansions and horizontal compressions
The graph of y = f (bx):
If 0 <b <1, the graph of y = f (x) expands horizontally by the factor of 1 / b.
y = ^ 3√0.5x
Answer:
A.It is horizontally stretched by a factor of 1 / 0.5

8 0

3 years ago

Please how do u do this problem??

Sedaia [141]

Yes, both have the 110 degrees angle, and according to some theorem, the interior angles formed by the intersection of the 2 lines, they are also congruent angles (the y angles). All that remains is the x angle, which is congruent to the other angle.

5 0

3 years ago

Last question lol pic attached

Law Incorporation [45]

side length 6 or 7

Area = 42 cm

Area = 38 cm

Side length 7 or 8

45 cm

61 cm

Side length 8 or 9

80 cm

75 cm

8 0

3 years ago

Read 2 more answers

2. Suppose that P(A) = 0.32, P(B) = 0.46, P(C) = 0.23, P(A ∪ B) = 0.57, P(A ∪ C) = 0.55, P(B ∪ C) = 0.49. a. Compute P(B ′ ). b.

Liula [17]

Answer:

Step-by-step explanation:

From the given information:

Compute $P(B')$ :

$P(B') = 1 - P(B) \\ \\P(B') = 1 - 0.46 \\ \\ P(B') = \mathbf{0.54}$

Compute P(A ∩ B)

P(A ∩ B) = P(A) +P(B) - P(A∪B)

P(A ∩ B) = 0.32 + 0.46 - 0.57

P(A ∩ B) = 0.21

Thus, since P(A ∩ B) ≠ 0, we can say that they are not mutually exclusive.

P(A ∩ C) = P(A) +P(C) - P(A∪C)

P(A ∩ C) = 0.32 + 0.23 -0.55

P(A ∩ C) = 0

Thus, since P(A ∩ C) = 0, we can say that they are both mutually exclusive.

d. To determine P[(A ∪ B ∪ C)′]

i.e. none of the events occurring

Then :

P(B ∩ C) = 0.46 +0.23 -0.49

P(B ∩ C) = 0.20

Therefore:

P(A ∪ B ∪ C) = P(A) + P(B) + P(C) - P(A ∩ B ) - P(A ∩ C) - P(B ∩ C) + P(A ∩ B ∩ C)

P(A ∪ B ∪ C) = 0.32 + 0.46 + 0.23 - 0.21 - 0 - 0.20 + 0

P(A ∪ B ∪ C) = 0.60

3 0

3 years ago