All categories

3 years ago

740% as a decimal and as a mix number

Mathematics

1 answer:

ivanzaharov [21]3 years ago

6 0

740% as a decimal is 7.4 and as a fraction is 7 2/5.

You might be interested in

Jack purchased a car for $22,000. The bank gave him an annual interest rate of 4.3%. He will make monthly payments for 6 years (

LenaWriter [7]

Answer:

347.60

Step-by-step explanation:

5 0

4 years ago

Read 2 more answers

Expand log_1/2(3x^2/2) using the properties and rules for logarithms.<br><br><br> Please help.

Naily [24]

Answer:

$\frac{0.1761+2\log(x)}{-0.3010}$

Step-by-step explanation:

Data provided:

$\log_{1/2}(\frac{3x^2}{2})$

now,

we know the properties of log functions as:

1) log(AB) = log(A) + log(B)

2) $\log(\frac{A}{B})$ = log(A) - log(B)

3) log(xⁿ) = n × log(x)

thus,

$\log_{1/2}(\frac{3x^2}{2})$ = $\log_{1/2}(3x^2)$ - $\log_{1/2}(2)$

$\log_{1/2}(\frac{3x^2}{2})$ = $\log_{1/2}(3)+\log_{\frac{1}{2}}(x^2)$ - $\log_{1/2}(2)$

using property 3

$\log_{1/2}(\frac{3x^2}{2})$ = $\log_{1/2}(3)+2\log_{\frac{1}{2}}(x)$ - $\log_{1/2}(2)$

also,

$\log_a(x)=\frac{\log(x)}{\log(a)}$

thus,

$\log_{1/2}(\frac{3x^2}{2})$ = $\frac{\log(3)}{\log(\frac{1}{2})}+2\times[\frac{\log(x)}{\log(\frac{1}{2}}]-\frac{\log(2)}{\log(\frac{1}{2})}$

$\log_{1/2}(\frac{3x^2}{2})$ = $\frac{\log(3)+2\log(x)-\log(2)}{\log(\frac{1}{2})}$

$\log_{1/2}(\frac{3x^2}{2})$ = $\frac{\log(3)+2\log(x)-\log(2)}{\log(1)-log(2)}$

now,

log(1) = 0

log(2) = 0.3010

log(3) = 0.4771

thus,

$\log_{1/2}(\frac{3x^2}{2})$ = $\frac{0.4771+2\log(x)-0.3010}{0-0.3010}$

$\log_{1/2}(\frac{3x^2}{2})$ = $\frac{0.1761+2\log(x)}{-0.3010}$

6 0

3 years ago

Read 2 more answers

20. The sum of two numbers in thirteen, and the sum of<br> their squares is 89. Find the two number

Gala2k [10]

Answer:

x = 8 and x = -5

Step-by-step explanation:

7 0

3 years ago

Does ax + by + c = 0 represent an equation of line, if a = b = 0?

sergiy2304 [10]

Step-by-step explanation:

it will not represent the equation of a line since there's no slope

5 0

3 years ago

Read 2 more answers

To ride the Centrifuge, you must be at least 48 inches tall. Maria was told she is 10

igomit [66]

I think 38 because 48-10=38

3 0

3 years ago

Read 2 more answers