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3 years ago

What is the next item in the sequence −10,−3,4,11,… − 10 , − 3 , 4 , 11 , … ?

Mathematics

2 answers:

pogonyaev3 years ago

7 0

Answer:

Step-by-step explanation:

Every number is a result of adding 7 to the previous number.

Igoryamba3 years ago

4 0

<h3>Answer:</h3>

$\large\boxed{18}$

<h3>Step-by-step explanation:</h3>

In this question, we're trying to find the next number in the sequence.

We know that the sequence is:

-10, -3, 4, 11, ?

We're trying to find the number after 11.

To find the answer, we would need to notice how the sequence is changing.

You would notice that the sequence is adding 7 every time.

-10 + 7 = -3

-3 + 7 = 4

etc

Since we know that the numbers are increasing by 7 every time, we can get our answer.

We would simply add 11 and 7 to get our next number in the sequence.

11 + 7 = 18

The next number in the sequence would be 18

<h3>I hope this helped you out.</h3><h3>Good luck on your academics.</h3><h3>Have a fantastic day!</h3>

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My sisters phone is dead and she needs to know his question so I'll just tell you it!...

Vanyuwa [196]

I used a calculator and it said the answer is 430858661.

The only way I know how to do this sort of long sum is with a calculator....
All you need to do is input 43789 * 9 + 138 * 12 - 1345 + 124556 x 3456 - 1287 and you will get the answer. Converted the words into the numerical symbols like times to *

If you want it to be more readable add commas so it's 430,858,661. You do it every 3 numbers.

You'll want to do it the right order of operations since not all calculators do this automatically and it's a good habit >_>, using an acronym like BIDMAS (using the brit acronym lol) is a good way to remember this (<span>Brackets, Indices, Division, Multiplication, Addition, Subtraction)

So you'll need to do the multiplication first and then the addition and then the subtraction so this is the correct order. You want to use the brackets so it does it in the right order.
(43 789 * 9) + (138 * 12) - 1345 + (124 556 x 3456) - 1287</span>

5 0

3 years ago

Which of the following shows the correct steps to find the value of 16^1/4

Scorpion4ik [409]

The answer is B, I hope this helps! (don't forget to give brainliest)

4 0

3 years ago

Part C

makkiz [27]

a = 1, b =14 and y-coordinate is 6 when x = 0.

Solution:

Let us first write the equation of a line.

Take the points are (2, 2) and (6, 10).

Slope of the line:

$$m=\frac{y_2-y_1}{x_2-x_1}$

$$m=\frac{10-2}{6-2}$

$$m=\frac{8}{4}$

m = 2

Point-slope formula:

$y-y_1=m(x-x_1)$

y - 10 = 2(x - 2)

y - 10 = 2x - 4

Add 10 on both sides,we get

y = 2x + 6

Equation of a line is y = 2x + 6.

To find (a, 8), substitute x = a and y = 8 in the equation,

8 = 2a + 6

Subtract 6 from both sides, we get

2 = 2a

a = 1

To find (4, b), substitute x = 4 and y = b in the equation,

b = 2(4) + 6

b = 8 + 6

b = 14

Substitute x = o in the equation.

y = 2(0) + 6

y = 6

The y-coordinate is 6 when x = 0.

7 0

2 years ago

Write a linear factorization of the function. f(x) = x4 + 64x2

german

F(X) = x^4 +64x^2

x^4 +64x^2 = x^2(x^2 +64)

hope this will help you

7 0

3 years ago

1. X + 250 = 700

deff fn [24]

Answer:

1. 450

2. 8(12)+3(2.50)

3. 10

4. 32

Step-by-step explanation:

1. 700-250=450

2. 8 people going to the theater. If tickets cost $12 each, you multiply 8 by 12 to get the ticket cost. If 3 people ordered drinks and drinks cost $2.50, you multiply 3 by 2.50 to get the drink cost. Since this is asking for the total cost you add your first 2 answers to get the final cost.

3. 12/3=4, which means one pound costs $4. To find the amount bought with $40, divide 40 by 4, which equals 10 pounds.

4. To find percents, you turn your percentage into a decimal by dividing by 100. (400/100=4), then you multiply that by the number you are trying to find a percentage of(8x4=32). This gives you the answer 32.

4 0

2 years ago