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Lisa [10]
3 years ago
13

Chicken Little started the month with 5 eggs in its inventory that cost $2 each. During the month, Chicken Little bought 30 more

eggs that cost $2.50 each. At the end of the month, Chicken Little counted its inventory and found that 8 eggs remained unsold. If Chicken Little uses FIFO periodic, its Cost of Goods Sold for the month is
Mathematics
1 answer:
Pachacha [2.7K]3 years ago
6 0

Answer:

$65

Step-by-step explanation:

#FIFO is a policy that effectively implies that goods will be sold as they are required.

-It therefore means that the last unsold 8 eggs were part of the last stock (of $2.5/egg)

Cost \ Goods \Sold=5\times 2.0+2.50(30-8)\\=\$65

Hence the cost of goods sold for the month is $65

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Use a calculator to approximate the measures of ∠A, ∠B, and ∠C to the nearest tenth of a degree. sin A = 0.96, tan B = 0.53, cos
ivolga24 [154]
To find each of the angles we must make the following clearances:
 For ∠A
 sin A = 0.96
 A = Asin (0.96)
 A = 73.7 degrees
 For ∠B
 tan B = 0.53
 B = Atan (0.53)
 B = 27.9 degrees
 For ∠C
 cos C = 0.44
 C = Acos (0.44)
 C = 63.9 degrees
 Answer:
 approximate measures of ∠A, ∠B, and ∠C are:
 A = 73.7 degrees
 B = 27.9 degrees
 C = 63.9 degrees
3 0
3 years ago
Match the matrix operations with the resulting matrices. Image Attached.
Alexxandr [17]

Answer:

1. 2A + 3A

2. 2A - B

3. 2A

4. 2(A-B)

Step-by-step explanation:

When multiplying matrix by a number you just multiply each number in the matrix by whatever you are multiplying. When adding 2 matrices you just add the corresponding number in each matrix. Ex: You add the top left number to the top left number. The same goes with subtraction.

8 0
2 years ago
Midsegment of triangle:<br> Find the distance across the lake in
RUDIKE [14]

Answer:

13 miles

Step-by-step explanation:

The mid- segment is one half the size of the third side of the triangle, thus

distance across lake = 2 × 6.5 = 13 miles

8 0
4 years ago
Which option is the best. Use math to support ur answer.
snow_tiger [21]

Answer:

The option A has the cheapest price of the liter, so it is the better buy.

Step-by-step explanation:

The best buy is going to be the one with the lowest liter price.

The liter price of each option can be found by a rule of three problem:

Rule of three problem:

In a rule of three problem, the first step is identifying the measures and how they are related, if their relationship is direct of inverse.

When the relationship between the measures is direct, as the value of one measure increases, the value of the other measure is going to increase too. In this case, the rule of three is a cross multiplication.

When the relationship between the measures is inverse, as the value of one measure increases, the value of the other measure will decrease. In this case, the rule of three is a line multiplication.

For each option, in this problem, the measures are:

- The number of liters bought

- The total cost

As the number of liters bought increases, so will the total cost. It means that the relationship between the measures is direct.

Option A:

2 liters - $1.29

1 liter - x

2x = 1.29

x = \frac{1.29}{2}

x = 0.645

In option A, each liter costs $0.645

Option B

A six pack of half a liter was bought. So in all, 3 liters were bought.

3 liters - $2.99

1 liter - x

3x = 2.99

x = \frac{2.99}{3}

x = $0.997

In option B, each liter costs $0.997

Option C

A 12 pack of half a 0.35 liter was bought. So in all, 4.2 liters were bought

4.2 liters - $3.50

1 liter - x

4.2x = 3.50

x = \frac{3.5}{4.2}

x = $0.8333

In option C, each liter costs $0.8333

The option A has the cheapest price of the liter, so it is the better buy.

7 0
3 years ago
Line JK passes through points J(–3, 11) and K(1, –3). What is the equation of line JK in standard form?
frosja888 [35]

Answer:

7x + 2y = 1

Step-by-step explanation:

1. Find the slope of the line.

(y2-y1)/(x2-x1) ---->  (11 - (-3))/((-3) -1) ----> (11+3)/ (-3 -1) ----> 14/-4

*lets simplify into (7/-2)*

2. Write into slope intercept form.

y=mx+b (m is the slope) (b is the y intercept)

y = (7/-2)x + b

We now need to find the value of b, this can be done by plugging in values of x and y, and using algebra to solve.

11 = (7/-2)(-3) + b

11 = 10.5 + b

b = 0.5 or 1/2

slope intercept form y = (7/-2)x + 1/2

Now we convert to standard form: ax+by=c

*In this form we our a term cannot be a fraction nor can it be negative*

1. Get x and y on the same side, and since our x term is negative right now, we can make it positive by adding it on both sides.

(7/2)x + y = 1/2

2. We now want to get rid of the fraction in term a, so we multiply the entire function by two, so the denominator cancels out.

2(7/2)x + 2y = 2(1/2)

Simplify and you get

7x + 2y = 1

6 0
3 years ago
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