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
Mariana [72]
3 years ago
12

 If a 10-pound sack of potatoes costs $6.55, how much would 1 pound cost? Round your answer to the nearest cent. 

Mathematics
1 answer:
Black_prince [1.1K]3 years ago
3 0
\begin{array}{ccc}10\ lb&-&\$6.55\\\\1\ lb&-&\$ x\end{array}\ \ \ |cross\ multiply\\\\\\\\10\cdot x=1\cdot6.55\\\\10x=6.55\ \ \ \ |divide\ both\ sides\ by\ 10\\\\x=\frac{6.55}{10}\\\\x=0.65\underline{5}\approx\boxed{\$0.66}\\

If the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up (+1).

You might be interested in
Help Calculus please help
Tamiku [17]
This problem is related to the concept composite function
6 0
3 years ago
What are the coordinates of the endpoints of the midsegment for DEF that is parallel to DE
Nutka1998 [239]

Answer:

\left(\dfrac{x_D+x_F}{2},\dfrac{y_D+y_F}{2}\right),  \left(\dfrac{x_E+x_F}{2},\dfrac{y_E+y_F}{2}\right).

Step-by-step explanation:

Let points D, E and F have coordinates (x_D,y_D),\ (x_E,y_E) and (x_F,y_F).

1. Midpoint M of segment DF has coordinates

\left(\dfrac{x_D+x_F}{2},\dfrac{y_D+y_F}{2}\right).

2. Midpoint N of segment EF has coordinates

\left(\dfrac{x_E+x_F}{2},\dfrac{y_E+y_F}{2}\right).

3. By the triangle midline theorem, midline MN is parallel to the side DE of the triangle DEF, then points M and N are endpoints of the midsegment for DEF that is parallel to DE.

6 0
3 years ago
Please help!! what is the area?
7nadin3 [17]
I think its 61.64 im not 100% sure but I hope this helps
6 0
3 years ago
Read 2 more answers
A farmer sells 8.8 kilograms of apples and pears at the farmer's market. 1 4 of this weight is apples, and the rest is pears. Ho
Olenka [21]

Answer: She sold 6.6kg of pears in the market.

Step-by-step explanation:

 Weight of apples and pears at the farmer's market.=8.8 kilograms

Weight of apples = 1/4

which is = 1/4 x 8.8kg = 2.2 kg

Weight of Pears =Weight of apples and pears - Weight of apples

= 8.8kg- 2.2kg

= 6.6kg

5 0
3 years ago
15 dividido en 200 . De una forma fácil para explicar a un niño por favor
stepladder [879]
15 dividido en 200 es <span>0.075</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • So far you have mostly worked with equations. There are special types of equations, called functions, that have exactly one outp
    11·2 answers
  • What is the approximate volume of a cone with a height of 6 mm and radius of 18 mm? Use 3.14 to approximate pi, and express your
    6·1 answer
  • What is the value of a if (2a + 3) - 3/4 (4a - 8) = 7
    15·1 answer
  • What is the area of a rectangle with an area of 3.1 mm and a width of 2.4 mm
    5·1 answer
  • suppose the population of a certain city is 4569 thousand. It is expected to decrease 3690 thousand in 50 years. Find the percen
    7·1 answer
  • Determine if line AB is tangent to the circle.
    5·1 answer
  • For an outdoor event organizers estimate that 60000 people will attend if it is not raining. If it is raining, event organizers
    5·1 answer
  • What is an equation of the vertical line that passes through (-2,-9)
    9·1 answer
  • Find an equation for the line perpendicular to 4x+12y=72 and goes through the point (-9,6)
    13·1 answer
  • PLEASE HELP COMPLETE QUESTION 5.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!