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3 years ago

Identify one characteristic of exponential growth.

Mathematics

1 answer:

vodka [1.7K]3 years ago

7 0

If I were u I would chose B

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X2 - 6x + 9 help solve

Ulleksa [173]

Answer:

lazy approach was with a graphic plotting program, but you can also calculate it. with the pq-formula.

p = -6

q = 9

x = -p/2 +- sqrt( (p/2)² - q)

x = -(-6)/2 +- sqrt ( (-6/2)² - 9)

x = 3 +- sqrt(9-9)

x = 3 +- sqrt(0)

x = 3 +- 0

x = 3

4 0

3 years ago

Read 2 more answers

One number is 6 more than another. Twice the larger number is 5 times the smaller.

tresset_1 [31]

Answer:

The smaller number is 4

Step-by-step explanation:

Larger number = x

Smaller number = y

Write 2 equations

y + 6 = x

2x = 5y

Substitute x in the first equation to the second equation

2(y + 6) = 5y

Multiply 2(y + 6)

2y + 12 = 5y

Subtract 2y from both sides of the equation

12 = 3y

Divide both sides of the equation by 3

y = 4

x = y + 6 = 4 + 6 = 10

The smaller number is 4

Hope this helps :)

3 0

3 years ago

I will award branliest Translate from binary to decimal: a) 11₂ b) 111₂

Kryger [21]

The answer is

1) 3

2) 7

since each place value is different from base 10

6 0

3 years ago

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What is the value of k? 1/2k-6=3/7k+4

siniylev [52]

$\dfrac{1}{2}k-6=\dfrac{3}{7}k+4\\\\\text{We have the denominators: 2 and 7.}\\\\LCM(2,\ 7)=14\\\\\text{Multiply both sides of the equation by 14}.\\\\14\cdot\dfrac{1}{2}k-14\cdot6=14\cdot\dfrac{3}{7}k+14\cdot4\\\\7k-84=2\cdot3k+56\qquad\text{add 84 to both sides}\\\\7k=6k+140\qquad\text{subtract 6k from both sides}\\\\\boxed{k=140}$

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3 years ago

CLASS PROJECT An economics class formed a company to sell school supplies. They would like to sell at least 20 notebooks and 50

lesya692 [45]

Answer:

60≥20x+50y

Step-by-step explanation:

Let x = notebooks and y = pens (all per week)

One solution would be x ≥ 1 and y ≥ 1 as at least one per each item per week

8 0

3 years ago