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3 years ago

Help meh pls- 5x(20 divided by 4)to the power of 2

Mathematics

1 answer:

vagabundo [1.1K]3 years ago

3 0

Answer:

125

Step-by-step explanation:

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Two numbers are in a ratio 3:5. If the difference between the two number is 24 find the number

Rudik [331]

40 because if the start if 3 to 24 that times 8 and other side is 40

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3 years ago

I NEED ANSWERS AND WORK ON THESE 4 PLEASEE!!!!

shutvik [7]

Answer:Ok so im in 5th grade and ik how to do this you should to Step-by-step explanation: b2-4b-16 6.2

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3 years ago

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Jodie read 42 randomly chosen books from each library in her city. Each library is the same size.

ahrayia [7]

Answer:

Yes!

Step-by-step explanation:

The definition of Representative is

A representative sample is a group or set chosen from a larger statistical population or group of factors or instances that adequately replicates the larger group according to whatever characteristic or quality is under study

so your book is whats understudy and with that you'll know that yes, yes it is

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3 years ago

A firm offers routine physical examinations as part of a health service program for its employees. The exams showed that 8% of t

Alexxandr [17]

Answer: A. 0.20

Step-by-step explanation:

Let A be the event of employees needed corrective shoes and B be the event that they needed major dental work .

We are given that : $P(A)=0.08\ ;\ P(B)=0.15\ ;\ P(A\cap B)=0.03$

We know that $P(A\cup B)=P(A)+P(B)-P(A\cap B)$

Then, $P(A\cup B)=0.08+0.15-0.03= 0.20$

Hence, the probability that an employee selected at random will need either corrective shoes or major dental work : $P(A\cup B)= 0.20$

hence, the correct option is (A).

6 0

3 years ago

ITS URGENT!!

san4es73 [151]

The answer is C
......

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3 years ago