answer.
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
jasenka [17]
2 years ago
13

Maggie bought 3/4 of a pound of bananas and 4 boxes of cereal for $10.11. If each box of cereal cost $2.40, what was the price o

f a pound of bananas?
Mathematics
2 answers:
beks73 [17]2 years ago
6 0
If you had 4 boxes of cereal and each costs $2.40, the total cost would be $9.60 (2.40×4).

The total cost of the bananas and the cereal cost $10.11. To find how much the 3/4 of bananas cost, simply subtract $9.60 away from $10.11 (10.11-9.6), which gives you $0.51.

The question asks for 1 pound of bananas but you only have the cost of 3/4. So, divide your cost by 3 to give you the cost of 1/4. (0.51÷3), which gives you $0.17.

The last step is to multiply this answer by 4 because 4/4 will result in a whole, or in this case, one pound (0.17×4) and thus gives you the cost $0.68 for one pound of bananas.

(please correct me if I'm wrong, hope this helped c: )
DaniilM [7]2 years ago
6 0

Answer:

0.51

Step-by-step explanation:

easy math

You might be interested in
You are hiking and trying to determine how far away the nearest cabin is, which happens to be due north from your current positi
Damm [24]

Answer:

Cabin is 567 yards away...

Step-by-step explanation:

The angle  21.2° is also the angle of the upper interior angle of the triangle (near the cabin)

Use the tan function:

opposite = 220 yards

adjacent = x

tan(21.2°) = (opposite / adjacent)

tan(21.2°) = 220 yards/x

x * tan(21.2°) = 220 yards

x = 220 yards/ tan(21.2°)

x= 220/ 0.388

x =  567 yards.

Cabin is 567 yards away...

6 0
2 years ago
In 2012, on average, about $9.46\times10^{-1}$ pound of potatoes was produced for every $2.3\times10^{-5}$ acre harvested. How m
muminat

Answer:

4.113 × 10⁴ pounds per acre = 41,130 pounds per acre to the nearest pounds per acre

Step-by-step explanation:

9.46 × 10⁻¹ pounds of potatoes were produced for every 2.3 × 10⁻⁵ acre harvested. The average pounds of potatoes harvested per acre would be pounds of potatoes/acres harvested =  9.46 × 10⁻¹ pounds/2.3 × 10⁻⁵ acre = 4.113 × 10 ⁻¹⁻⁻⁵ = 4.113 × 10⁵⁻¹ = 4.113 × 10⁴ pounds per acre = 41,130 pounds per acre to the nearest pounds per acre.

6 0
2 years ago
Samantha trades through a broker. On December 12, Samantha purchased stock worth $2,500. Later in the day, she sold her stock in
Eddi Din [679]

Answer:

$20

Step-by-step explanation:

Broker's usually take a percentage of the money made or a fixed amount no matter how much is traded.

Here, the broker charges $10 per trade. So, it doesn't matter how much you do trade, the broker will charge $10 PER TRANSACTION.

Samantha bought stocks worth 2500 (1 transaction)

Samantha sold these again for 2750 (1 transaction).

So there were 2 trades made by Samantha.

So broker would charge $10 + $10 = $20

4 0
2 years ago
Solve the simultaneous equation 3x²-xy=0, 2y-5x=1​
ratelena [41]

Answer:

  (x, y) = (0, 1/2) or (1, 3)

Step-by-step explanation:

The first equation factors as ...

  x(3x -y) = 0

This has solutions x=0 and y=3x.

__

<u>x = 0</u>

Using this in the second equation gives ...

  2y -0 = 1

  y = 1/2

  (x, y) = (0, 1/2) is a solution

__

<u>y = 3x</u>

Using the expression for y in the second equation, we get ...

  2(3x) -5x = 1

  x = 1 . . . . . . . . . simplify

  y = 3x = 3 . . . . using x=1 in the first equation

  (x, y) = (1, 3) is a solution

_____

Interestingly, the (red line) graph of 3x^2 -xy = 0 produced by this graphing calculator has a "hole" at x=0, It says that point is (0, undefined). In a sense, y is undefined, in that it can be <em>anything</em>. A more appropriate graph would graph that equation as the two lines x=0 and y=3x.

4 0
2 years ago
A system of equations is given below:
algol [13]

The given system of equations is:

y = 4x − 3 ...(1)

2x + 7y = 41 ...(2)

Notice that the first equation is a solved equation for y. So, we can simply substitute 4x-3 for y in equation (2) to solve. This method is also knwon as substitution method by which we can plug in one equation into other equation.

So, if we will substitute y=4x-3 in equation (2) then we will get,

2x+7(4x-3)=41

Hence, third choice 2x + 7(4x − 3) = 41 is the correct answer.

4 0
2 years ago
Other questions:
  • If 36 sqrt2 - 24 sqrt2 = sqrtN, what is N?
    11·2 answers
  • The probability that an appliance is in repair is 0.8. if an apartment complex has 100 such appliances, what is the probability
    7·1 answer
  • What dividend is represented by the synthetic division below?
    11·2 answers
  • An Article in the Journal of Sports Science (1987, Vol. 5, pp. 261-271) presents the results of an investigation of the hemoglob
    13·1 answer
  • What is the approximate length of arc s on the circle below? Use 3.14 for Pi. Round your answer to the nearest tenth.
    9·2 answers
  • A mother decides to teach her son about a letter each day of the week. She will choose a letter from the name of the day. For ex
    9·1 answer
  • A relief worker needs to divide 810 bottles of water and 324 cans of food into boxes that each contain the same number of items.
    10·1 answer
  • A DVD is on sale for $1.05 off. This is a 15% discount from the original price. Use an equation to find the origina
    14·1 answer
  • A cylindrical container that contains three balls that are 2.7 inches in diameter is standing on its base and passes through an
    14·1 answer
  • A circle has a radius of 48 millimeters.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!