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Dafna11 [192]
3 years ago
12

15 _2_3 = 9 Fill in the gaps from left to right.

Mathematics
2 answers:
ruslelena [56]3 years ago
8 0
15-2x3=9 following the rule of PEMDAS
umka21 [38]3 years ago
8 0

Answer:

-, x

Step-by-step explanation:

15 - 2 x 3 = 9

Remember PEMDAS (Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction)

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In the morning, Harrison checked the temperature outside to find that it was 12°F. Later in the afternoon, the temperature rose
oksian1 [2.3K]

Answer:

BEFORE THE CORRECTION: The answer is 24 °F.

AFTER THE CORRECTION: 0 °F.

Step-by-step explanation:

BEFORE

___

The term "rose" means that something was <em>added</em>, therefore, the equation would be 12+12=A (Afternoon temperature).

AFTER

___

-12 + 12 = A

6 0
3 years ago
Read 2 more answers
The chart shows the high temperature each day in Fairbanks, Alaska during the month of February 2009. What was the median high t
Montano1993 [528]

Answer:

Depends on the data

Step-by-step explanation:

You need to arrange all of the data from the chart in numerical order.

Then figure out which number/numbers are in the middle of the data line.

If it was just one number that is the median. If two numbers were in the middle add them together then divide by two, that is your median.  

7 0
3 years ago
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A train travels 95 kilometers in 4 hours, and then 94 kilometers in 3 hours. What is its average speed?
Brilliant_brown [7]
One way you could do this is by dividing 94 by 3 and then 95 by 4.  This gives you the KPH (Kilometers per hour) of both trains. The first speed you mentioned, we will call that speed 'A.' The second one will be speed 'B.' Speed A's KPH is 23.75 MPH. Speed B's KPH is 31.333. We can change these into fractions (23 3/4 and 31 1/3.) These fractions could then be set into like terms. (This gives us 285/12 and 376/12) We then add these together. This gives us 661/12. The next thing to do is to convert this back to a decimal form, which gives us 55.0833.... Divide this number by two, and that is your answer. The average speed of the train is 29.04 KPH (This number is rounded to the nearest hundreth- be sure to make a note of that on your answer sheet)


5 0
3 years ago
ANZ Corporation manufactures a product available in two models: ABC, and PQR. Despite the growing popularity of the PQR model, c
Nina [5.8K]

Answer:

The full production costs are:

ABC = $22,900,000

PQR = $1,700,000

Step-by-step explanation:

Traditional costing method is a costing method that allocates or applies overhead based on a particular metric determined by a company. It therefore add both direct cost of production and production overheads absorbed to obtain the full cost of production.

Since production overheads in this question is absorbed on demand sales basis, the full production costs for ABC and PQR can be computed as follows:

ANZ Corporation

Computation of Full Production Costs

<u>Particulars                                      ABC                 PQR     </u>

Sales demand                            <u> 30,000 </u>            <u> 15,000</u>

Cost                                                   $                        $    

Direct cost:

Direct materials cost (w.1)        1,350,000           900,000

Direct labor cost (w.2)            <u>    900,000 </u>        <u>  600,000  </u>

Total direct cost                     22,500,000        1,500,000

Indirect cost:

Production overhead (w.3)   <u>      400,000 </u>         <u>  200,000 </u>

Full production cost           <u>  22,900,000 </u>       <u> 1,700,000 </u>

Workings:

w.1: Computation of direct material cost

Direct material cost = Direct material cost per unit * Sales demand

Therefore;

ABC Direct material cost = $45 * 30,000 = $1,350,000

PQR Direct material cost = $60 * 15,000 = $900,000

w.2: Computation of direct labor cost

Direct labor cost = Direct labor cost per unit * Sales demand

Therefore;

ABC Direct material cost = $30 * 30,000 = $900,000

PQR Direct material cost = $40 * 15,000 = $600,000

w.3: Allocation of production overhead

Production overheads allocated to a model = Production overheads * (Model's Sales Demand / Total Sales demand)

Total Sales demand = 30,000 + 15,000 = 45,000

Therefore, we have:

Production overhead allocated to ABC = $600,000 * (30,000 / 45,000) = $400,000

Production overhead allocated to PQR = $600,000 * (15,000 / 45,000) = $200,000

8 0
3 years ago
If f(x) = ||x||, find f(-1/4)
Gnom [1K]

Answer:

  • <u><em>1/4</em></u>

Explanation:

  • The double bar || || is used to symbolize the norm function.

It is defined as the inner product.

The inner product of x with x is expressed as ||x|| and it is:

  • ||x||=\sqrt{}=\sqrt{x.x}=\sqrt{x^2}=length-of-x

Thus:

  • f(-1/4)=||-1/4||=\sqrt{(-1/4)^2}=1/4
7 0
3 years ago
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