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Strike441 [17]
3 years ago
8

Worked 16 3/4 hours in past two days and plan to work 12 3/4 hours in the next two days

Mathematics
1 answer:
Burka [1]3 years ago
8 0

16 3/4 + 12 3/4

16 +12 = 28

3/4 +3/4 = 1 1/2

28 + 1 1/2 = 29 1/2 hours total

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PLEASE HELP, THIS ONE IS EVEN MORE CONFUSING THAN THE OTHER ONE I ASKED xDDD
labwork [276]
It should be the 3rd one but idk for sure. if its not then its the 3rd one
8 0
3 years ago
A sensor output was acquired for 32 seconds at a rate of 200 Hz and spectral analysis was performed using FFT. If the data set w
VashaNatasha [74]

Complete Question

A sensor output was acquired for 32 seconds at a rate of 200 Hz and spectral analysis was performed using FFT. If the data set was split into 5 segments (each 6.4 seconds long), what is the resulting:

a)F minimum

b) F maximum

c) Frequency resolution

Answer:

a) Fmax=100Hz

b) Fmin=0Hz

c) F_r=0.0313

Step-by-step explanation:

From the question we are told that:

Time t=32sec

FrequencyF=200Hz

Segments \mu=5

Generally the equation for Frequency Range is mathematically given by

Fmax=\frac{F}{2}

Fmax=100Hz

Therefore

a) Fmax=100Hz

b) Fmin=0Hz

c)

Generally the equation for Frequency Resolution is mathematically given by

F_r=\frac{F}{N}

Where

N=The Total dat points

N=Sampling Frequency *Time

N=200*32

N=6400

Therefore

F_r=\frac{200}{6400}

F_r=0.0313

6 0
3 years ago
A) 24 is what percent of 60
choli [55]

A) 24/60 = 0.4 or 40%

B) 8/x = 4/10 → 20

C) 120 * 0.7 = 84

D) 30/120 = 0.25 or 25%

E) 112/x = 56/100 → 200

F) 128/80 = 1.6 or 160%

G) x/45 = 140/1000 → 63

H) 15/x = 6/100 → 250

7 0
3 years ago
Write an equation of the line that passes through (-6, 0) and (0, -24)
krok68 [10]

Answer:

+4

Step-by-step explanation:

8 0
3 years ago
To each of the fraction below find 3 fractions with denominators powers of 10 getting closer and closer to it and hence write it
g100num [7]

Solution:-1

\\ \sf\longmapsto \dfrac{4}{7}

\\ \sf\longmapsto \dfrac{5}{8}

\\ \sf\longmapsto \dfrac{2}{9}

Solution:-2

\\ \sf\longmapsto \dfrac{1}{11}

\\ \sf\longmapsto 0.09

7 0
3 years ago
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