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3 years ago

Question 9 (1 point)

Mathematics

1 answer:

Lisa [10]3 years ago

3 0

Step-by-step explanation:

the answer is on the photo above

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3ln(4x)=13

Kryger [21]

3 * ln 4x = 13

<=> 

ln 4x = 13/3 

<=> 

4x = e^(13/3) 

<=> 

x = e^(13/3) / 4 

<=> 

x ~ 19.05

5 0

3 years ago

50 POINTS!! PLEASE HELP ASAP

natita [175]

Answer:

D. Miko found an incorrect quotient and checked her work using multiplication incorrectly

Step-by-step explanation:

We are given the equation

$\frac{5}{\frac{5}{3} }$

This can be rewritten as

$5*\frac{3}{5} =3$

Miko's work is incorrect as she did not multiply by the reciprocal of denominator's fraction. Instead she just multiplied by that fractions.

5 0

2 years ago

Read 2 more answers

PLEASE HURRY I HAVE NO TIME LEFT

Viktor [21]

Answer:

ok because I said ok and ok means ok

4 0

3 years ago

Which of the following functions has

german

Answer:

Function A

Step-by-step explanation:

50 is greater than 40

3 0

2 years ago

Factor 1.21a^6+22a^3+100

Monica [59]

Answer:

$\frac{1}{100} (11 {a}^{3} + 100)(11 {a}^{3} + 100)$

Step-by-step explanation:

$1.21 {a}^{6} + 22 {a}^{3} + 100 \\ = 1.21 {a}^{6} + 11 {a}^{3} + 11 {a}^{3}+ 100 \\ = 11 {a}^{3} (0.11 {a}^{3} + 1) + 100(0.11 {a}^{3} + 1) \\ = (0.11 {a}^{3} + 1) (11 {a}^{3} + 100) \\ = ( \frac{11}{100} {a}^{3} + 1) (11 {a}^{3} + 100) \\ = ( \frac{11{a}^{3} + 100}{100} ) (11 {a}^{3} + 100) \\ = \frac{1}{100} (11 {a}^{3} + 100)(11 {a}^{3} + 100) \\ are \: the \: required \: factors.$

4 0

3 years ago