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AVprozaik [17]
2 years ago
6

Does this table represent an exponential function? X: 1, 2, 3, 4 Y: 3, 9, 27, 81

Mathematics
1 answer:
m_a_m_a [10]2 years ago
4 0

Answer:

yes

Step-by-step explanation:

the numbers are going up

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Amelia pays $24 to rent a boat at the lake for up to six hours she constructs the inequality and number line below to represent
liubo4ka [24]
Money= how many hours
$4= 1h
$8=2h
$12=3h
$16=4h
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$24=6h
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5 0
3 years ago
Three lines of crops in a garden form a triangular shape. Strawberries are planted in a 10 ft line and green beans are planted i
Marat540 [252]

Answer:

p = 19.18

Step-by-step explanation:

This question is illustrated using the attachment and will be solved using cosine formula

a^2 = b^2 + c^2 - 2bcCosA

<em>Let the strawberry side be s, the Green beans be b and the pumpkins be p.</em>

<em />

The cosine formula in this case is:

g^2 = s^2 + p^2 - 2spCosG

Where

s = 10

g = 18

The equation becomes

18^2 = 10^2 + p^2 - 2 * 10 * p * Cos\ 68

324 = 100 + p^2 - 20 * p * 0.375

324 = 100 + p^2 - 7.5p

Collect Like Terms

p^2 - 7.5p + 100 - 324 = 0

p^2 - 7.5p - 224 = 0

Using quadratic formula:

p = \frac{-b\±\sqrt{b^2-4ac}}{2a}

Where

a = 1

b = -7.5

c = -224

p = \frac{-(-7.5)\±\sqrt{(-7.5)^2-4*1*-224}}{2*1}

p = \frac{7.5\±\sqrt{56.25+896}}{2}

p = \frac{7.5\±\sqrt{952.25}}{2}

p = \frac{7.5\± 30.86}{2}

p = \frac{7.5 + 30.86}{2} or p = \frac{7.5 - 30.86}{2}

p = \frac{38.36}{2} or p = \frac{-23.36}{2}

p = 19.18 or p = -11.68

But length can not be negative.

So:

p = 19.18

6 0
3 years ago
What is the domain of the function f(x) = 2x /(3x^2− 3
Svet_ta [14]
The domain of the function in this case will be for when the denominator is different from zero:
 3x ^ 2- 3 = 0
 3x ^ 2 = 3
 x ^ 2 = 3/3
 x ^ 2 = 1
 x = + / - 1
 Therefore the domain of this function are all reals without including x = 1 and x = -1
3 0
3 years ago
Read 2 more answers
PLEASE HELP QUICK I AM IN A RUSH
Alekssandra [29.7K]
C because it simplifies to 0=0 which proves that it has infinite solutions!
7 0
3 years ago
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Ashley read 30 pages last night in 20 minute. How many pages will she have read after 2 hours?
jenyasd209 [6]

Answer:

180

Step-by-step explanation:

8 0
3 years ago
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