3 years ago

Helppp!!!!! Plz!! Thank you!!!!!!!

Mathematics

1 answer:

Dovator [93]3 years ago

6 0

Answer:

third option

Step-by-step explanation:

set all the x's equal to zero

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Can someone help me find the annulus of the shaded area? much appreciated

Dimas [21]

Answer:

34.83

Step-by-step explanation:

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2 years ago

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aleksklad [387]

Answer:

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Step-by-step explanation:

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Josh sold his bike for 10% less than he paid for it. IF he sold the bike for 585 how much did he pay for it?

tangare [24]

Answer:

To know how much he bought it for, let's consider the actual amount it be x.

Step-by-step explanation:

10% of x + $585 = x

x/10 + $585 = x

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3 years ago

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kvv77 [185]

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Step-by-step explanation:

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3 years ago

A physics class has students. Of these, students are physics majors and students are female. Of the physics majors, are female

11Alexandr11 [23.1K]

Answer:

$P(Female\ or\ Physics) = 0.38$

Step-by-step explanation:

Given

$n = 50$ --- total

$Physics =10$

$Female= 12$

$Both = 3$

Required

$P(Female\ or\ Physics)$

This is calculated as:

$P(Female\ or\ Physics) = P(Female) + P(Physics) - P(Both)$

So, we have:

$P(Female\ or\ Physics) = \frac{Female+ Physics - Both}{n}$

$P(Female\ or\ Physics) = \frac{10+ 12- 3}{50}$

$P(Female\ or\ Physics) = \frac{19}{50}$

$P(Female\ or\ Physics) = 0.38$

5 0

3 years ago