3 years ago

Which number like inequality represents n<-1?

Mathematics

1 answer:

Alenkinab [10]3 years ago

7 0

The second one is your answer

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You and your best friend decide to go to dinner at Chickfila. You each

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= $28.90

Step-by-step explanation:

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3 years ago

The table shows the value of an account x years after the account was opened. Based on the exponential regression model, which i

lana66690 [7]

Answer:

Correct choice is B

Step-by-step explanation:

The exponential regression model can be written as exponential function

$y=a\cdot b^x.$

Then

$5,000=a\cdot b^0=a,\\ \\5,510=a\cdot b^2\Rightarrow 5,510=5,000\cdot b^2,\\ \\b^2=\dfrac{5,510}{5,000}=\dfrac{551}{500}\Rightarrow b\approx 1.05.$

Thus,

$y=5,000\cdot (1.05)^x.$

When $x=12,$ you get

$y(12)=5,000\cdot (1.05)^{12}\approx \$8,980.$

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4 years ago

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The price of a technology stock has dropped to $9.71 today. Yesterday's price was $9.80. Find the percentage decrease.

Vadim26 [7]

Answer:

The percentage decrease = 0.9%

Step-by-step explanation:

Initial value = $9.80

Final value = $9.71

Using the formula

Percentage Decrease = [ (Initial Value - Final Value) / |Initial Value| ] × 100

= [(9.80 - 9.71 ) / (9.80)] × 100

= [0.09 / 9.80] × 100

= 0.009 × 100

= 0.9%

Therefore, the percentage decrease = 0.9%

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3 years ago

Solve by elimination 3×+11y=4,-2×-6y=0

gizmo_the_mogwai [7]

3x + 11y = 4

2x + 6y = 0

I got
15/2, -5/4

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3 years ago

Joe gained 5 pounds. John gained 14 pounds. Jordan lost 20 pounds. Josh lost 11 pounds. Who had the biggest change in weight? A.

photoshop1234 [79]

Answer:I think Jordan is this a trick question

Step-by-step explanation:

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2 years ago

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