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Contact [7]
2 years ago
9

In the following activity, write an equation to represent each verbal statement, and use it to find the value of each unknown nu

mber. Then, put the solution values in order from smallest to largest. [Note: The smallest solution is "first", and the largest solution is "fifth".]
The sum of a number and two is equal to the quotient of six and negative four.

The difference between four times a number and five has a result of negative eight.

Half of a number is added to four. This sum is equivalent to negative one.

The sum of a number and three is divided by five. The result is negative two.

The difference between a number and five is multiplied by negative two. The resulting product equals fourteen.

Look how many points this question is worth!!!!!!!!!!!!!!!
Mathematics
2 answers:
Artemon [7]2 years ago
7 0
In order of the questions:
Q1: -1/2
Q2: -3/4
Q3: -10
Q4: -13
Q5: 21

In order from smallest to largest:
Q4 Q3 Q2 Q1 Q5
34kurt2 years ago
3 0

Answer:

In order of the questions:

Q1: -1/2

Q2: -3/4

Q3: -10

Q4: -13

Q5: 21

In order from smallest to largest:

Q4 Q3 Q2 Q1 Q5

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A textile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 ki
shepuryov [24]

Answer

given,

mean = 12 Kg

standard deviation = 0.5 Kg

assume the observed statistic is = 11.1

 now, \bar{X}=11.1 , \mu = 12 , \sigma = 0.5

assuming the number of sample = 4

n = 4

Hypothesis test:

H₀ : μ≥ 12

Ha : μ < 12

now,

significant level α = 0.05

z* = \dfrac{\bar{X}-\mu}{\dfrac{\sigma}{\sqrt{n}}}

z* = \dfrac{11.1-12}{\dfrac{0.5}{\sqrt{4}}}

     z* = -3.60

Test statistics, Z* = -3.60

P-value

P(Z<-3.60) = 0.002 (from z- table)

P- value = 0.002

now,

reject the value of H₀ when P-value < α

    0.002 < 0.05

since, it is less P-value < α , we have to reject the null hypothesis

5 0
3 years ago
Complete the square and put this function in vertex form: f(x)=x^2+20x+97
Fofino [41]

Answer:

Step-by-step explanation:

f(x)=(x²+20x+100) -3  because : 97 = 100 -  3

f(x) = (x+10)² -3 ....vertex form

3 0
3 years ago
Tickets to a show cost $5.50 for adults and $4.25 for students. A family is purchasing 2 adult tickets and 3 student tickets.
jarptica [38.1K]

The exact cost is $23.75 for the show, and the exact change they should get is $1.25.

An adult ticket to the show costs $5.50

A student ticket to the show costs $4.25.

A family buys two adult tickets and three student tickets. This would imply that the total cost of two adult tickets would be

⇒ 2 × 5.5 = $11

It also implies that the total cost of three student tickets is

3 × 4.25 = $12.75

The total cost of two adult tickets and three student tickets is

⇒ 11 + 12.75 = $23.75

If the family pays $25, the exact change they should get is

⇒ 25 - 23.75 = $1.25

Thus, the exact cost is $23.75 for the show, and the exact change they should get is $1.25.

Learn more about Arithmetic operations here:

brainly.com/question/25834626

#SPJ1

5 0
1 year ago
Please give me the correct answer ​
Yuri [45]

Answer: 36/9

Step-by-step explanation:

8 0
2 years ago
PLEASE HELP<br><br>BRAINLIEST AVAILABLE THX<br><br>PLEASE ASSIST ME N TRY TO HELP ME
GaryK [48]
D is the answer


hope i helped
5 0
3 years ago
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