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2 years ago

Please solve this equation

Mathematics

2 answers:

marin [14]2 years ago

6 0

Answer:

Step-by-step explanation:

Alright, this one should be fairly simple and quick to solve.

8/2= (2+2)

First, we need to do what is in the parenthesis before we do anything else.

2+2= 4.

So now we have:

8/2 (4)

Next we will divide eight by two.

8/2=4

Now:

4(4)

For the last step, we will distribute four to four.

4 x 4

= 16.

The answer to our equation is 16.

Darya [45]2 years ago

4 0

Answer: if you simplify the equation, your answer should be 16

Step-by-step explanation: Simplify 2+22+22+2 to 444.

8÷2×48\div 2\times 48÷2×4

Simplify 8÷28\div 28÷2 to 444.

4×44\times 44×4

Simplify.

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Which set of ordered pairs represents a function?

alina1380 [7]

A function is a relation for which each value from the set the first components of the ordered pairs is associated with exactly one value from the set of second components of the ordered pair.

{(2, –2), (1, 5), (–2, 2), (1, –3), (8, –1)} - it's a function

{(3, –1), (7, 1), (–6, –1), (9, 1), (2, –1)} - it's a function

{(6, 8), (5, 2), (–2, –5), (1, –3), (–2, 9)} - it's a function

{(–3, 1), (6, 3), (–3, 2), (–3, –3), (1, –1)} - it's not a function

5 0

2 years ago

Read 2 more answers

A school baseball team raised $810 for new uniforms. Each player on the team sold one book of tickets. There were 10 tickets and

Lena [83]

Answer:

270 tickets were sold
not needed: books per player, tickets per book

Step-by-step explanation:

To find the number of tickets sold, the total revenue needs to be divided by the revenue per ticket:

(total revenue)/(revenue/ticket) = total tickets

$810/$3 = 270 . . . total tickets

None of the other numbers in the problem are needed: books per player (1), tickets per book (10).

3 0

2 years ago

A factory produces 1,250,000 toys each year. The number of toys is expected to increase by about 150% per year. Which model can

kozerog [31]

Answer: Our required model is $n=1250000(1.15)^t$

Step-by-step explanation:

Since we have given that

Number of toys = 1,250,00

Every year is expected to increase by about 150% pr year.

So, initial value = 1250,000

Rate of change = 150%

Let the number of time = t years.

So, we will use "Compound interest":

$n=P(1+\dfrac{r}{100})^t\\\\n=1250000(1+\dfrac{150}{100})^t\\\\n=1250000(1+1.50)^t\\\\n=1250000(1.15)^t$

Hence, our required model is $n=1250000(1.15)^t$

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2 years ago

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Rectangle ABCD is translated (x + 2 y - 3) and then rotated 180° about the origin. Complete the table to show the locations of A

katen-ka-za [31]

Answer:

Step-by-step explanation:

4 0

2 years ago

A new car is purchased for 20300 dollars. The value of the car depreciates at 9.5% per year. What will the value of the car be,

Iteru [2.4K]

The starting value is 20,300, and the value is decreasing by 9.5% each year.

Because it decreases by 9.5% each year based on the previous amount, we use an exponential decay model.

A decrease by 9.5% corresponds to multiplying by 91.5% each year.

We write . We plug in 11 years for t.

$A(t)=23000(0.915)^{t}\\\\A(11)=23000(0.915)^{11}\\\\A(11)=7671.18$

$7,671.18

6 0

2 years ago