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3 years ago

1, 2, 1, 10, 1, 50, 1, ___ identify the next number

Mathematics

2 answers:

Paraphin [41]3 years ago

8 0

Answer: 100 because every time the number after 1 will need to be multiplied by 2

vredina [299]3 years ago

7 0

Answer:100

Step-by-step explanation:

Because I did it in my head

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Need help... Fast! will give brainiest What is the solution set of x/4 < 9/x ?

Ivenika [448]

Answer:

Option (4)

Step-by-step explanation:

Given inequality is,

$\frac{x}{4}\leq \frac{9}{x}$

$\frac{x}{4}-\frac{9}{x}\leq 0$

$\frac{x^{2}-36}{4x}\leq 0$

x ≥ 0 [For x = 0, fraction is not defined]

(x - 6)(x + 6) ≤ 0

x - 6 ≤ 0

x ≤ 6

x + 6 ≤ 0

x ≤ -6

Therefore, solution set is (-∞, -6] ∪ (0, 6]

By plotting the solution area on a number line,

Option (4) will be the answer.

7 0

3 years ago

James sold 450 tickets for the community play. Tickets for children cost $2, and tickets for adults cost $5. James sold $1,800 w

nlexa [21]

Answer:

James sold 300 tickets for adults

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Number of tickets sold by James = 450

Cost of a child ticket = $ 2

Cost of an adult ticket =$ 5

Amount of money collected by James after selling the 450 tickets for the community play = $ 1,800

2. How many tickets for adults did James sell?

x = Number of adult tickets James sold

450 - x = Number of children tickets James sold

For solving for x, we write this equation:

5x + 2 * (450 - x) = 1,800

5x + 900 - 2x = 1,800

3x = 1,800 - 900

3x = 900

x = 900/3 = 300

450 - x = 450 - 300 = 150

James sold 300 tickets for adults and 150 for children

7 0

2 years ago

What point he plot to show how far he runs in 8 minutes and 12 minutes?

Dmitriy789 [7]

Answer:

Step-by-step explanation:

because you subtract it.

8 0

3 years ago

Simplify without parentheses (4v-3w)^2 Explain.

Lilit [14]

(4v-3w)∧2, Its to the second power so take the exponent 2 and put it on the variables and coefficients so you would have (4∧2)(v∧2)-(3∧2)(w∧2). Then you would do the math and get 16v∧2-9w∧2 than you would add the like terms so you have 25v∧2w∧2.

5 0

2 years ago

Read 2 more answers

What is the inverse of the function f(x) = -6x - 7

andreyandreev [35.5K]

Answer:

f - 1 (x) = - x6 - 76

Step-by-step explanation:

Since g(f(x))=x g ( f ( x ) ) = x , f−1(x)=−x6−76 f - 1 ( x ) = - x 6 - 7 6 is the inverse of f(x)=−6x−7 f ( x ) = - 6 x - 7 .

7 0

2 years ago