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mash [69]
3 years ago
15

Condense: log26-log23=

Mathematics
1 answer:
Lerok [7]3 years ago
6 0

Answer:

0.053246

Step-by-step explanation:

log(26)−log(23)

=1.414973−log(23)

=1.414973−1.361728

=0.053246

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If $5,000,000 were invested at 4% interest compound continuously, how much will the investment be worth in 30 years?
Lerok [7]

If $5,000,000 is invested at 4% interest compounded continuously, the investment will be worth $16,215,000 in 30 years.


6 0
4 years ago
Plzzzzzzzzzzzzzzzzzzzzzzzzzzzzz help
nadezda [96]
<h2>\large\mathfrak{{\pmb{\underline{\red{Given}}{\red{:}}}}}</h2>
  • ∠RSU and ∠USV are complementary angles
  • ∠RSU = (4x – 15)°
  • ∠USV = 20°

<h2>\large\mathfrak{{\pmb{\underline{\color{red}{To~find}}{\color{red}{:}}}}}</h2>
  • The value of x

<h2>\large\mathfrak{{\pmb{\underline{\orange{Solution}}{\orange{:}}}}}</h2>
  • ∠RSU and ∠USV are complementary angles

\sf\implies{ \angle RSU + \angle USV = 90 \degree }

\sf\implies{ (4x-15) + 20 = 90 }

\sf\implies{ 4x-15+20=90}

\sf\implies{4x+5=90}

\sf\implies{4x=90-5}

\sf\implies{4x=85}

\sf\implies{x={\dfrac{85}{4}}}

\sf\implies{ {\orange{\underline{\boxed{\sf{\pmb{x=21.25}}}}}}}

<h2>\large\mathfrak{\therefore{\pmb{\underline{\color{gold}{Required~answer}}{\color{gold}{:}}}}}</h2>
  • \sf{ {\underline{\underline{\color{gold}{\sf{\pmb{x=21.25}}}}}}}
5 0
3 years ago
Solve the quadratic equation by completing the square. x^2-14x+42=0 First, choose the appropriate form and fill in the blanks wi
Tom [10]
X^2 - 14x + 42 = 0
x^2 - 14x = -42
x^2 - 14x + 49 = 49 - 42
(x - 7)^2 = 7
x - 7 = (+-) sqrt 7
x = 7 (+-) sqrt 7

solutions are : x = 7 + sqrt 7 and x = 7 - sqrt 7

5 0
3 years ago
Read 2 more answers
(-0.42,0.91)
Brilliant_brown [7]

Answer:

\cos(\pi -\theta) = 0.42

\cos(2\pi +\theta) = -0.42

3 0
3 years ago
Using the chart below, determine which option would be the cheapest overall? Option Number of Months Down Payment Interest Rate
Gekata [30.6K]

Answer:

Answer:

Option 1, by $851.70

Step-by-step explanation:

Option 1 total:

$8000 + $765.44*5*12 = $53926.40

Option 2 total:

$8000 + $626.25*4*12 + 0.38*$43995 = $54778.10

The difference:

$54778.1 - $53926.40 = $851.70

As we see the option 1 is cheaper by $851.70

Correct answer choice is the last one

Step-by-step explanation:

8 0
2 years ago
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