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BabaBlast [244]
2 years ago
5

What is the average rate of change for this exponential function for the

Mathematics
1 answer:
zhannawk [14.2K]2 years ago
6 0

Answer:

1.5

Step-by-step explanation:

The average rate of change is 1.5

when x=0 , the value of y =1

when x=2 the value of y = 4

<em>average rate of change formula = </em>\frac{f(b)-f(a)}{b-a}

a= 0 , f(a)=1

b=2, f(b)= 4

4 - 1 / 2 - 0 = 3/2 = 1.5

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Yuki888 [10]
M = 90 kg,
On Mars:  g = 3.71 m/s² 
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1 N = 0.2248 lbf
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5 0
3 years ago
Help I'm not sure if this is the answer?<br><br> (This question is about trigonometric ratios)
dem82 [27]

9514 1404 393

Answer:

  (b) 15.32

Step-by-step explanation:

You can use your triangle sense to answer this.

The side x will always be shorter than the hypotenuse, 20. This eliminates the last two choices.

If the angle is 45°, then the sides are equal at about 0.707 times the length of the hypotenuse. That would make them 0.707×20 = 14.14. Since the angle is greater than 45°, the opposite side will be greater than 14.14. Only one answer choice fits between 14 and 20: the second choice -- 15.32.

__

The mnemonic SOH CAH TOA reminds you of the relation ...

  Sin = Opposite/Hypotenuse

  sin(50°) = x/20

  x = 20×sin(50°) . . . . multiply by 20 to find x

  x ≈ 15.32 . . . . . . . . . use your calculator to evaluate

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The attachment is intended to show how the triangle side lengths change with angle.

3 0
2 years ago
PLEASE HELP I NEED HELP !!!!!!!! The graph of a line passes through the two points (-2, 1) and (2, 1). What is the equation of t
MrRissso [65]

Answer:

y - 1 = 0

Step-by-step explanation:

We know that Equation of a line is given by,

y - y₁ / x - x₁ = y₂ - y₁ / x₂ - x₁

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x₁ = -2 ; x₂ = 2 ; y₁ = 1 ; y₂ = 1

Substituting the values,

y - 1 / x - (-2) = 1 - 1 / 2 - (-2)

y - 1 / x + 2 = 0

y - 1 = 0

7 0
3 years ago
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Ayesha bought a 24-pack of lip gloss for $18.96. What is the unit cost per tube of lip gloss?
bogdanovich [222]
Divide the total # of lip gloss Ayesha bought by the total cost.

24/$18.96
=$1.26582278 If the unit cost is rounded to the hundreths, it'll be $1.27.
4 0
3 years ago
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Someone please help me find the value of X
Marta_Voda [28]

Answer:

2

Step-by-step explanation:

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2 years ago
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