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3 years ago

Solve for x. 4 In (4x) = 16

Mathematics

2 answers:

eimsori [14]3 years ago

5 0

Answer:

Step-by-step explanation:

In 4x=26

4x=e^26

x= e^26/4

x=4.89×10^10

sveticcg [70]3 years ago

3 0

Answer:

x= 4

Step-by-step explanation:

4 x 4= 16

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EASY 7TH GRADE MATH<br><br> 2r=62

vichka [17]

Answer:

r=31

Step-by-step explanation:

2r=62

r=31

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3 years ago

Read 2 more answers

Consider the polynomial function P(x)=x³+42. Find P(4).

wolverine [178]

Answer:

So the value of polynomial for x = 4 will be 106

Step-by-step explanation:

We have given polynomial $P(x)=x^3+42$

We have to find the value of P(4)

We have to find the value of polynomial for x = 4

So for finding this value we have to just put x = 4 in polynomial

So P(4) will be $P(4)= 4^3+42=106$

So the value of polynomial for x = 4 will be 106

So P(4) will be 106

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4 years ago

John has $20.00 to spend for his mother's birthday. A string of pearls and a pair of pearl earrings costs $25.00. They are on sa

Phoenix [80]

Answer:

2.50

Step-by-step explanation:

30% of 25 is 7.50 take that away from 25 gives you 17.50 take that away from 20 gives you 2.50

4 0

3 years ago

What is ⅓ divided by ¼? Use the model if needed. Answer should be in simplest form. Explain your answer

Misha Larkins [42]

Answer:

The answer to the expression in simplest form is:

$\frac{\frac{1}{3}}{\frac{1}{4}}=\frac{4}{3}$

Step-by-step explanation:

Given the function

$\frac{\frac{1}{3}}{\frac{1}{4}}$

solving to get the simplest form

$\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{\frac{a}{b}}{\frac{c}{d}}=\frac{a\cdot \:d}{b\cdot \:c}$

$\frac{\frac{1}{3}}{\frac{1}{4}}=\frac{1\cdot \:4}{3\cdot \:1}$

$\mathrm{Apply\:rule}\:a\cdot 1=a$

$=\frac{4}{3}$

Thus, the answer to the expression in simplest form is:

$\frac{\frac{1}{3}}{\frac{1}{4}}=\frac{4}{3}$

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3 years ago

4.75x10^-7 in standard form

SashulF [63]

That is in standard form except the -7 would be written as a power next to the 10. As an ordinary number it is 0.000000475

3 0

3 years ago