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Kamila [148]
2 years ago
9

If you broke 100% into 5 equal sections, how much is each section worth?

Mathematics
2 answers:
taurus [48]2 years ago
4 0
Wouldn’t each section be worth 20%? Saying so 5 goes into 100 20 times.
REY [17]2 years ago
3 0

Answer:

0.2 / 20%

Step-by-step explanation:

Since 100% is 1.00 as a decimal, you take 5 and divide it, getting you 0.2 per section.

If you want to double check, you can multiply 0.2 and 5 to get 1.00

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Please help on this ill give braneliest
horsena [70]

Answer:

-2.5

Step-by-step explanation:

25/-10 = -2.5

20/-8 = 2.5

10/-4 = 2.5

-5/2 = 2.5

so the answer is -2.5

Can I pls have brainliest

8 0
2 years ago
PLEASE HELP ME ASAP!!!
Olenka [21]

Answer:

The answer is D. Surface Tension. :) I am forsure this is correct but please let me know. If I am correct please rate me 5 and thank me and mark me brainlest :)

Step-by-step explanation:


8 0
2 years ago
Read 2 more answers
A design engineer wants to construct a sample mean chart for controlling the service life of a halogen headlamp his company prod
tekilochka [14]

Answer:

C) 515 hours.

D) 500 hours

c) sample 3

Step-by-step explanation:

1. Sample 2 mean = x2`= ∑x2/n2= 2060/4= 515 hours

Sample Service Life (hours)

1                2              3

495      525            470

500         515           480

505        505            460

<u>500         515             470        </u>

<u>∑2000     2060         1880</u>

x1`= ∑x1/n1= 2000/4= 500 hours

x2`= ∑x2/n2= 2060/4= 515 hours

x3`= ∑x3/n3= 1880/4=  470 hours

2. The mean of the sampling distribution of sample means for whenever service life is in control is 500 hours . It is the given mean in the question and the limits are determined by using  μ ± σ , μ±2 σ  or μ ± 3 σ.

In this question the limits are determined by using  μ ± σ .

3. Upper control limit = UCL = 520 hours

Lower Control Limit= LCL = 480 Hours

Sample 1 mean = x1`= ∑x1/n1= 2000/4= 500 hours

Sample 2 mean = x2`= ∑x2/n2= 2060/4= 515 hours

Sample 3 mean = x3`= ∑x3/n3= 1880/4=  470 hours

This means that the sample mean must lie within the range 480-520 hours but sample 3 has a mean of 470 which is out of the given limit.

We see that the sample 3 mean is lower than the LCL. The other  two means are within the given UCL and LCL.

This can be shown by the diagram.

8 0
2 years ago
Evaluate f(x)=|3x-2| for f(-5) and f(7)
dusya [7]

answer:use the given functions to set up and simplify f (7).

f (-5)= 17

f (7)=19

Hope this helps :)

6 0
2 years ago
Cynthia had a credit card with a 17% APR and a $3,265 balance. She had budgeted to have the credit card paid off in 24 months. B
mr Goodwill [35]
The correct answer is <span>a.<span>$152.16</span></span>
7 0
3 years ago
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