1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
natita [175]
4 years ago
7

What is 20% of $80.00?

Mathematics
2 answers:
iren [92.7K]4 years ago
8 0
20% of (US$ 80) =16 US$

Degger [83]4 years ago
6 0
Multiply 80.00 * .20 to get 16 as your answer. It's .20 because it's 20/100
You might be interested in
Lucy bought a motorcycle for eight thousand dollars. The motorcycle decreases in value every year by five percent. How much shou
Harrizon [31]

Awnser:

Explanation:

4 0
3 years ago
Write this rate as a unit rate 7/5 over 2/3
Juli2301 [7.4K]

Answer:

no i dont want too

Step-by-step explanation:

HAHAHAHAHAHHAHAAHHAAHAHAHAHAhahahahahahahahahahaahhhahahahahaahahahahahhhhaahhahahaahahhahaahhahahhahahahahahahahahahahahahahahahahahzhahahahahah

6 0
3 years ago
Sally takes 2 5/6 minutes to drive from her home to the local shopping center. She spends 1/5 of this time waiting at traffic li
satela [25.4K]

Answer:

\dfrac{17}{30} minutes.

Step-by-step explanation:

It is given that Sally takes 2\dfrac{5}{6} minutes to drive from her home to the local shopping center.

2\dfrac{5}{6}=\dfrac{2(6)+5}{6}

2\dfrac{5}{6}=\dfrac{12+5}{6}

2\dfrac{5}{6}=\dfrac{17}{6}

She spends 1/5 of this time waiting at traffic lights.

Waiting time in traffic =\dfrac{17}{6}\times \dfrac{1}{5}

                       =\dfrac{17}{30}

Therefore, waiting time is \dfrac{17}{30} minutes.

5 0
3 years ago
What is the vertex of a parabola given by the equationy=x^2+4
ladessa [460]
\bf ~~~~~~\textit{parabola vertex form}
\\\\
\begin{array}{llll}
\boxed{y=a(x- h)^2+ k}\\\\
x=a(y- k)^2+ h
\end{array}
\qquad\qquad
vertex~~(\stackrel{}{ h},\stackrel{}{ k})\\\\
-------------------------------\\\\
y=x^2+4\implies y=1(x-\stackrel{h}{0})^2\stackrel{k}{+4}
3 0
3 years ago
You want $5000 4 years from nowfor a down payment for a car. How much money must be deposited monetly into an account earning 4.
timama [110]

Answer:

$95.5090 must be deposited monthly

Step-by-step explanation:

From the information given:

The annual interest rate (r) = 4.2% = 0.042

Let assume that an amount Y is deposited, then after one month, it will increase to:

Y ( 1+ \dfrac{0.042}{12})

The total amount after 4 years will be:

= Y ( 1+ \dfrac{0.042}{12})^{48}+Y ( 1+ \dfrac{0.042}{12})^{47} +Y ( 1+ \dfrac{0.042}{12})^{46} +...+ Y ( 1+ \dfrac{0.042}{12})

= Y ( 1.0035)^{48}+Y ( 1.0035)^{47} +Y( 1.0035)^{46} +...+ Y( 1.0035)

Using the sum of a geometric progression:

= Y (1.0035) \dfrac{ (1.0035^{48}-1)}{(1.0035-1)}

= Y (1.0035) \dfrac{ (1.0035^{48}-1)}{0.0035}

The above amount is then equal to $5000

i.e

= Y (1.0035) \dfrac{ (1.0035^{48}-1)}{0.0035} = 5000

Y =  \dfrac{5000\times 0.0035}{(1.0035)(1.0035^{48}-1)} \\ \\  \mathbf{Y = \$95.5090}

8 0
4 years ago
Other questions:
  • What is 9.3, 5 3 5, 9.90, 9 8 11, 2.78, 3.9, and 5 1 6 from least to greatest?
    15·1 answer
  • You move down 3 units and up 7 units. You end at (-5, 2). Where did you start?
    13·1 answer
  • Emir started out a card game with 500 points. for every hand he won, he gained 100 points
    6·1 answer
  • HELP ASSAPP WITH THIS QUESTION
    9·2 answers
  • Also on this one. I need to try and get a good grade on math cuz I have a C on math >3
    10·1 answer
  • #1. When constructing inscribed polygons and parallel lines, how are the steps similar? A protractor and ruler are used to take
    14·2 answers
  • Dan, Ellen and Fred share some money in the ratio 4:7:9.
    14·1 answer
  • What is One-third divided by one-fourth?
    14·2 answers
  • 3- (2x - 5) < -4(x + 2)​
    15·1 answer
  • Integral of<br> 11-3x/<br> x²+2x-3<br> dx
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!