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3 years ago

Find the first term of the sequence 4, 12, 36, 108.... which exceeds 20,000.

Mathematics

1 answer:

Schach [20]3 years ago

5 0

Answer:

43740

Step-by-step explanation:

its an exponential factor of 3 just multiply each answer by 3 to get the next one up

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Help me plz I need this ans my homework

seraphim [82]

Let y be the total number of the bike that are produced
let x be the number of hours

equation:

y = 15x

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3 years ago

Read 2 more answers

Y is greater than or equal to 3and less than 7

In-s [12.5K]

Answer:

7 > y ≥ 3

Step-by-step explanation:

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3 years ago

Angle c is inscribed in circle O. AB is a diameter of circle O. what is the radius of circle.

Llana [10]

Answer:

The value of radius is 7.5 units

Step-by-step explanation:

Given that a line that pass through the origin and form a triangle is a right-angle triangle. So in order to find the diameter/hypotenuse, you have to use Pythogaras Theorem :

${c}^{2} = {a}^{2} + {b}^{2}$

Let a = 12 units,

Let b = 9 units,

Let c = hypo.,

${hypo.}^{2} = {12}^{2} + {9}^{2}$

${hypo.}^{2} = 225$

$hypo. = \sqrt{225}$

$hypo. = 15 \: \: units$

We have found out that the hypotenuse of the triangle is the diameter of circle. So in order to find radius, you have to divide it by 2 :

$radius = diameter \div 2$

$radius = 15 \div 2$

$radius = 7.5 \: \: units$

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3 years ago

A new car that sells for $28,000 depreicates 25% each year. Write a function that models the value of the car. Find the value of

BartSMP [9]

Answer:

Step-by-step explanation:

using the information on the problem a function can can be made

f(n)= 28000(0.75)×

where x is the amount of years

plug in 4 for x in the equation to get

f(4)=8859.375

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3 years ago

Mario deposits $300 in a savings account over the course of a year. He deposits money into the account throughout t next year un

Rainbow [258]

The answer is an=2⋅ 300^n−1.

7 0

3 years ago