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natta225 [31]
3 years ago
11

Change 7ft/sec to ft/hr i don't need proof

Mathematics
2 answers:
-BARSIC- [3]3 years ago
8 0
It would be 25200 ft/hr
Ymorist [56]3 years ago
5 0

Answer:

25,200 ft/ 1 hour

Step-by-step explanation:

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If u guys answer this one ill give away free p​
yawa3891 [41]

Answer:

\frac{50}{7}

Step-by-step explanation:

Swap the fraction,

5 *\frac{10}{7} = \frac{50}{7}

or around 7.142...

3 0
3 years ago
(Fog) (x) f(x)=6x-5 <br> g(x) =6x^2-3x
algol [13]

Answer:  

see below

Step-by-step explanation:

put g(x) in for the x in f(x)

f(x)= 6x-5\\g(x)= 6x^{2} -3x\\f(g(x)= 6(6x^{2} -3x)-5

5 0
3 years ago
Help please thanks in advance
DochEvi [55]
What does the black say, the options
3 0
3 years ago
A simple random sample of size n equals 200 individuals who are currently employed is asked if they work at home at least once p
____ [38]

Answer: 99% of confidence interval for the population proportion of employed individuals who work at home at-least once per week

//0.20113,0.20887[/tex]

Step-by-step explanation:

<u>step 1:-</u>

Given sample  size n=200

of the 200 employed individuals surveyed 41 responded that they did work at home at least once per week

 Population proportion of employed individuals who work at home at least once per week  P = \frac{x}{n} =\frac{41}{200} =0.205

Q=1-P= 1-0.205 = 0.705

<u>step 2:-</u>

Now  \sqrt{\frac{P Q}{n} } =\sqrt{\frac{(0.205)(0.705)}{200} }

=0.0015

<u>step 3:-</u>

<u>Confidence intervals</u>

<u>using formula</u>

(P  -  Z_∝} \sqrt{\frac{P Q}{n},} (P  +  Z_∝} \sqrt{\frac{P Q}{n},

(0.205-2.58(0.0015),0.205+2.58(0.0015)\\0.20113,0.20887

=0.20113,0.20887[/tex]

<u>conclusion:</u>-

99% of confidence interval for the population proportion of employed individuals who work at home at-least once per week

//0.20113,0.20887[/tex]

4 0
3 years ago
Write the equation 6x + 2y = 4 in slope-intercept form.
Mademuasel [1]
The slope of 6x + 2y = 4 is
y = -3x + 2
3 0
4 years ago
Read 2 more answers
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