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Leviafan [203]
3 years ago
14

Which symbol correctly compares these fractions? 13 20 ___ 7 10

Mathematics
2 answers:
fomenos3 years ago
7 0
These are fractions? Like 13/20 and 7/10? Is so the symbol would be 13/20 < 7/10 because 7/10 is a higher fraction than 13/20
Leona [35]3 years ago
7 0

Answer:

\frac{13}{20} < \frac{7}{10}

Step-by-step explanation:

\frac{13}{20} \ and \ \frac{7}{10}

Now we compare both the fractions

To compare both the fractions, we make the denominators same

LCD is 20

To make the denominators same we multiply the denominator of second fraction by 2

\frac{7 \cdot 2}{10 \cdot 2}

\frac{14}{20}

\frac{13}{20} and \frac{14}{20}

13/20 is smaller than 14/20

\frac{13}{20} < \frac{14}{20}

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How would you "remove the discontinuity" of f ? in other words, how would you define f(5) in order to make f continuous at 5?f(x
Nataliya [291]
Hope this helps! I'm sorry for worse handwriting.

7 0
3 years ago
What is the value of A when we rewrite... (PLZ HELP QUICK)
Marina86 [1]

Answer:

<h2>\frac{133}{8}</h2>

Step-by-step explanation:

Given,

{( \frac{5}{2} )}^{x}  +  {( \frac{5}{2} )}^{x + 3}

=  {( \frac{5}{2}) }^{x}  +  {( \frac{5}{2}) }^{x}  \times  {( \frac{5}{2} )}^{3}

= ( \frac{5}{2} ) ^{x} (1 +  {( \frac{5}{2} )}^{3}

=  {( \frac{5}{2} )}^{x} (1 +  \frac{125}{8} )

=  {( \frac{5}{2} )}^{x} ( \frac{1 \times 8 + 125}{8} )

=  {( \frac{5}{2}) }^{x} ( \frac{8 + 125}{8} )

{( \frac{5}{2} )}^{x} ( \frac{133}{8} )

Comparing with A • {( \frac{5}{2}) }^{x}

A = \frac{133}{8}

Hope this helps...

Good luck on your assignment...

7 0
3 years ago
Which function has an asymptote at x= 39
LekaFEV [45]

Answer:

option B : f(x)= log_7(x-39)

Step-by-step explanation:

(a) f(x) = 7^{x-39}

For exponential function , there is no vertical asymptotes

General form of exponential function is

f(x) = n^{ax-b}+k

f(x) = 7^{x-39}

In the given f(x) the value of k =0

So horizontal asymptote is y=0

(b) lets check with option

f(x)= log_7(x-39)

To find vertical asymptote we set the argument of log =0  and solve for x

Argument of log is x-39

x-39=0 so x=39

Hence vertical asymptote at x=39


3 0
3 years ago
Read 2 more answers
Frankie paid $11.75 for the movie tickets and $4.75 for popcorn and drink. How much did Frankie spend?
olasank [31]

Answer:

he spent $16.5

Step-by-step explanation:


7 0
3 years ago
Read 2 more answers
Students make 93.5 ounces of liquid soap for a craft fair. They put the soap in ​5.5-ounce bottles and sell each bottle for ​$4.
s2008m [1.1K]

Answer:

$76.5

Step-by-step explanation:

93.5÷5.5=17

17×4.50=76.5

Therefore the answer is 76.5.

8 0
3 years ago
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