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3 years ago

WHOEVER ANSWERS FIRST GETS BRAINLIEST!!!!

Mathematics

1 answer:

Ratling [72]3 years ago

6 0

Answer:

A, C and E are true.

Step-by-step explanation:

The domain is a set of natural numbers.

The recursive formula is correct:

When x = 1, f(x) = 4 and f(x + 1) = f(2) = 3/2 f(x) = 3/2 * 4 = 6.

It is also true for the other points on the graph.

D is incorrect.

E is correct exponential growth with the formula 4(3/2)^(x-1).

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Solve The Equation By Cramer's Rule:

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Everyday Sebastion runs six miles and rides his bike eight miles. How far does he travel in a week?

eimsori [14]

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98 miles per week

Step-by-step explanation:

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2 years ago

The caloric density of foods is a useful tool when comparing calorie counts. The table shows typical serving sizes for several f

GaryK [48]

Answer:

Medium apple < Large hard boiled egg < raisins < cheddar cheese

Step-by-step explanation:

1. Cubic inch cheddar cheese ;

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Cal per 100g = 69 / 17 = 4.0588cal/g

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3. Medium apple;

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4. Raisins;

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The foods with the lowest density to the highest is,

Medium apple < Large hard boiled egg < raisins < cheddar cheese

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3 years ago

The function H(t) = −16t2 + 64t + 12 shows the height H(t), in feet, of a baseball after t seconds. A second baseball moves in t

torisob [31]

Two functions are:
H ( t ) = - 16 t² + 64 t + 12
g ( t ) = 10 + 10.4 t
Part A:
--------------------------------------------
t ( sec ) |    1   |    2   |   3   |   4   |
--------------------------------------------
H ( t )     | 60   | 76   | 60 | 12 |
--------------------------------------------
g ( t )     | 20.4 | 30.8 | 41.2 | 51.6|
--------------------------------------------
The solution to H ( t ) = g ( t ) is located between 3 and 4 seconds.
We can check it :
- 16 t² + 64 t + 12 = 10 + 10.4 t
- 16 t² + 53.6 t + 2 = 0
When we solve it with the formula : t 1/2 = ( - b +/- sqrt( b² - 4 ac ) / 2a
solution is : t = 3.39 seconds.
Part B:
The solution from Part A shows when the second baseball becomes higher than the first baseball.

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3 years ago

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Leno4ka [110]

Answer:

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