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3 years ago

Please answer fast and good

Mathematics

1 answer:

Aliun [14]3 years ago

4 0

Y=1. Cause both land on one bht ones positive and neagitive

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The population of weights for men attending a local health club is normally distributed with a mean of 178-lbs and a standard de

V125BC [204]

Answer:

183.4286 lbs

Step-by-step explanation:

given that the population of weights for men attending a local health club is normally distributed with a mean of 178-lbs and a standard deviation of 25-lbs.

Total weight in the lift should not exceed 6420 lbs

No of persons limited = 35

Hence average weight of the person that should be below

$\frac{6420}{35} \\=183.4286$

If the average exceeds 183.4286 pounds then the elevator would be considered overloaded.

6 0

3 years ago

A triangle has side lengths of (3.76 + 1.7) centimeters, (1.36 + 1.1) centimeters,

pychu [463]

Answer:

Step-by-step explanation:

our triangle has one length: 3.76+1.7=5.46

another side: 1.36+1.1=2.46

last side: 7.1+5.1=12.20

Perimeter is=5.46+2.46+12.20=20.12 cm

7 0

3 years ago

Convert each of the following estimates of useful life to a straight-line depreciation rate, stated as a percentage: (a) 10 year

Rzqust [24]

Answer:

a.10 years 1 / 10 x 100 10% per year

b. 8 years 1 / 8 x 100 12.5% per year

c. 25 years 1 / 25 x 100 4% per year

d. 40 years 1 / 40 x 100 2.5% per year

e. 5 years 1 / 5 x 100 20% per year

f. 4 years 1 / 4 x 100 25% per year

g. 20 years 1 / 20 x 100 5% per year

Step-by-step explanation:

Under straight line method of depreciation, equal amount of the depreciation is reduced throughout the useful life of the asset. Using the following formula:

<u>Straight line depreciation rate = 1 / Useful Life x 100 </u>

So:

a.10 years 1 / 10 x 100 10% per year

b. 8 years 1 / 8 x 100 12.5% per year

c. 25 years 1 / 25 x 100 4% per year

d. 40 years 1 / 40 x 100 2.5% per year

e. 5 years 1 / 5 x 100 20% per year

f. 4 years 1 / 4 x 100 25% per year

g. 20 years 1 / 20 x 100 5% per year

7 0

3 years ago

Should i put a comma after

suter [353]

The answer is before

6 0

3 years ago

What would it be reflected to?

allsm [11]

what direction are you being asked to reflect them

Step-by-step explanation:

i can give an easy answer and explanation then

4 0

2 years ago