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Eddi Din [679]
3 years ago
5

Quick! Need hell, anyone know the answer?

Mathematics
2 answers:
Nikolay [14]3 years ago
7 0
The first choice, w= -7/2z

jeka57 [31]3 years ago
6 0
The first bubble is the answer
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CAN YOU EXPLAIN <br>7. If A = 2x + 3 and B = x^2 – 5x + 1, what is the value of A - 5B?<br>​
Rasek [7]

Answer:

Step-by-step explanation:

A-5B = (2x+3) - 5(x²-5x+1)

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3 years ago
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Snezhnost [94]

Answer:

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Step-by-step explanation:

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3 years ago
A teacher student committee consisting of 4 people is to be formed from 5 teachers and 20 students. Find the probability that th
antiseptic1488 [7]

Answer:

99.96%

Step-by-step explanation:

Given the information:

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=> the are 25 people in total

Hence, the total possible outcomes of all the members in the 4 committee:

C^{4} _{25}  = 12650

They want us to find the probability that the committee will consist of at least one student, which means that

=(Total possible outcome - committee with no student) / Total possible outcomes

So we need to find the possible outcomes of committee with no student:

= C^{4} _{5}  =5

=> the probability that the committee will consist of at least one student.

= (12650 - 5) / 12650

= 0.9996

= 99.96%

Hope it will find you well.

5 0
3 years ago
On avarage kayla drinks 3/4 of an 6 ounce glass of water 1/6 of an hour.How much water does she drink, in glasses per hour?
jonny [76]

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Step-by-step explanation:

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3 years ago
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A rectangular bin with an open top and volume of 38.72 cubic feet is to be built. The length of its base must be twice the width
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3 years ago
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