2 years ago

Please help. Will give brainliet

Mathematics

1 answer:

kykrilka [37]2 years ago

8 0

Answer:

It is D

Step-by-step explanation:

Because,

The sign ">" should have an underline and the point starts at 4, not 3. If it is not correct, I am sorry.

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Is x greater than, less than, or equal to 94° ?

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Answer:

equal

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2 years ago

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Determine if events A and B are mutually exclusive.

gladu [14]

Answer:

A) Not mutually exclusive

Step-by-step explanation:

Given

$P(A) = \frac{1}{4}$

$P(B) = \frac{3}{5}$

$P(A\ or\ B) = \frac{7}{10}$

Required

Determine if they are mutually exclusive or not

Mutually exclusive are defined by:

$P(A\ or\ B) = P(A) + P(B)$

So, we have:

$P(A\ or\ B) = \frac{1}{4} + \frac{3}{5}$

Take LCM

$P(A\ or\ B) = \frac{5+12}{20}$

$P(A\ or\ B) = \frac{17}{20}$

By comparing:

$P(A\ or\ B) = \frac{17}{20}$ ---- Calculated

$P(A\ or\ B) = \frac{7}{10}$ ---- Given

We can conclude that A and B are not mutually exclusive because:

$\frac{17}{20} \ne \frac{7}{10}$

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3 years ago

Question 3:

goldenfox [79]

Answer:

Step-by-step explanation:

x^2 + 7x+ 10. factors out to (x - 2)(x + 5)

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2 years ago

Turn 15/9 to a decimal

navik [9.2K]

Answer:

1.67 this is rounded but original is just endless 6

Step-by-step explanation:

1 6/9

1 2/3

1.66

Hopes this help please mark brainliest

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8 months ago

The scissor lift is a device that can lower and raise a platform. the scissor lift can raise the platform at a rate of 2.0 inche

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