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
dusya [7]
3 years ago
5

The instruction booklet for a DVD

Mathematics
1 answer:
german3 years ago
4 0

Answer:

$.08

Step-by-step explanation:

it takes 0.4 per hour and it costs $0.20 per hour so you multiply the two numbers together.

0.4 x 0.20 = $.08

You might be interested in
the population of a local species of dragonfly can be found using an infinite geometric series where a1=30 and the common ratio
diamong [38]
The sum of any geometric sequence (if it converges, r^2<1) is of the form:

s(n)=a(1-r^n)/(1-r), a=initial term, r=common ratio, n=number of terms...

s(n)=30(1-0.4^n)/(0.6)

s(n)=50(1-0.4^n)

Since r<1 the sum of the infinite series is just:

s=50
7 0
4 years ago
What is the area??????????
alexdok [17]
The bottom trapezoid is
(1/2) * h * (b2 + b1) =
(1/2)*11 * (31+25)
(1/2) * 11 * 56
308

The top parallelogram is
b * h = 12 * 14 = 168
308 +168 = 476 ft^2
Letter B
4 0
3 years ago
2 3/8 - 4 1/2 + 3 1/8 - (1/2)
UkoKoshka [18]

let's convert the mixed fractions to improper fractions firstly.

\bf \stackrel{mixed}{2\frac{3}{8}}\implies \cfrac{2\cdot 8+3}{8}\implies \stackrel{improper}{\cfrac{19}{8}}~\hfill \stackrel{mixed}{4\frac{1}{2}}\implies \cfrac{4\cdot 2+1}{2}\implies \stackrel{improper}{\cfrac{9}{2}} \\\\\\ \stackrel{mixed}{3\frac{1}{8}}\implies \cfrac{3\cdot 8+1}{8}\implies \stackrel{improper}{\cfrac{25}{8}} \\\\[-0.35em] ~\dotfill

\bf \cfrac{19}{8}-\cfrac{9}{2}+\cfrac{25}{8}-\cfrac{1}{2}\implies \stackrel{\textit{using an LCD of 8}}{\cfrac{(1)19-(4)9+(1)25-(4)1}{8}}\implies \cfrac{19-36+25-4}{8} \\\\\\ \cfrac{4}{8}\implies \cfrac{1}{2}

8 0
3 years ago
Which physical property would be best to use to distinguish hematite from the other minerals in the table? A. crystal system B.
tino4ka555 [31]
The crystal system or the luster would be the best answer for you.
7 0
3 years ago
Read 2 more answers
Tallulah has a dimes and y nickels. She has at most 18 coins worth at
nexus9112 [7]

One possible solution for the system of inequalities is given as follows:

13 dimes and 2 nickels.

<h3>How to obtain the system of inequalities?</h3>

The first step in obtaining the system of inequalities is identifying the variables, which are given as follows:

  • Variable x: number of dimes that Tallulah has.
  • Variable y: number of nickels that Tallulah has.

Tallulah has at most 18 coins, hence:

x + y ≤ 18.

A nickel is worth 5 cents = $0.05, while a dime is worth 10 cents = $0.1, and Tallulah has at least $1.20 combined, hence:

0.1x + 0.05y ≥ 1.20.

The solution is given by the shaded region on the image given at the end of the answer, and one possible solution is given as follows:

x = 13, y = 2.

Which means that she has 13 dimes and 2 nickels.

More can be learned about a system of inequalities at brainly.com/question/9774970

#SPJ1

3 0
1 year ago
Other questions:
  • For a particular type of motion, the velocity is zero but the speed is a nonzero quantity. Which statement can you make about th
    9·2 answers
  • Kimberly is three times as old as her sister. Find the ratio of Kimberly's age to her sisters age
    11·2 answers
  • there are 850 seats in the concert hall. there are 36 reserved seats. Tickets have been sold for 1/3 of the remaining seats. How
    7·2 answers
  • Thx for helping if u do
    8·1 answer
  • 3x3 – 12x2 + 27x Factor the polynomial.
    14·2 answers
  • Using the equation y = -2x + 5, what would the input need to be for an output of -5?
    12·2 answers
  • What is the slope of the line that passes through (10,-1) and (-4,7)
    11·1 answer
  • The four girls ran in a relay race as a team each girl the one part of the race the teams total was 11 3/5 what was cindys time
    8·1 answer
  • Please help me asap thank u
    8·1 answer
  • The soccer field at a park is 9,000 square yards. The soccer field takes up 6 2/5 square inches on the map of the park. How many
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!