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ohaa [14]
4 years ago
15

Functions and formulas helppp​

Mathematics
1 answer:
Sveta_85 [38]4 years ago
4 0

Answer:

The answer to your question is the letter A

Step-by-step explanation:

Following the description, I understand that the input is "t", then,

A) This is the right answer because the equation is exactly what describes the sentence.

B) This choice is incorrect because in the second term it is not necessary to square t.

C) This choice is incorrect because  both terms are square and that is not in the description.

D) This choice is wrong because the second term is subtracted and it must be added to the first term.

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5 - 3x &gt; -19 <br> Can someone please help me
oksano4ka [1.4K]

Answer:

- 3x > -19 -5

- 3x > -24

3x < 24

x < 8

8 0
3 years ago
I really need help with my math question if anyone is feeling nice it would be so much to help
Vlad1618 [11]

I would love to help! What's the question?

4 0
3 years ago
the uniform distribution over the interval 8.5 to 11.5 gallons per minute. Find the probability that between 9.0 gallons and 10.
Tema [17]

Answer: 1/3

Step-by-step explanation:

Here is the complete question:

machine is set to pump cleanser into a process at the rate of 9 gallons per minute. Upon inspection, it is learned that the machine actually pumps cleanser at a rate described by the uniform distribution over the interval 8.5 to 11.5 gallons per minute. Find the probability that between 9.0 gallons and 10.0 gallons are pumped during a randomly selected minute.

The Probability of the above question will be calculated as:

= (10-9) / (11.5 - 8.5)

= 1/3

The above is the easier way to solve this

3 0
3 years ago
Combine like terms to simplify.<br><br> 5z + 3z - 1/2y+ 2y
Rashid [163]

Answer:

8z-2.5y

Step-by-step explanation:

5+3=8

1/2+ 2= 2.5

7 0
3 years ago
There are two machines available for cutting corks intended for use in wine bottles. The first produces corks with diameters tha
sertanlavr [38]

Answer:

Step-by-step explanation:

Given that there are two machines available for cutting corks intended for use in wine bottles.

X1 = diameter of I machine and X2 = diameter of II machine

X1 is N(3.04, 0.02) and X2 is N(2.9, 3.1)

Acceptable is mean =3 and std dev = 0.1

a) P(2.9

b)  P(2.9

Both are certain events.

6 0
4 years ago
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