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LiRa [457]
3 years ago
11

W(x) = 3•3^x+3 Find w(-2)

Mathematics
1 answer:
Dahasolnce [82]3 years ago
4 0

Answer:

4/3

Step-by-step explanation:

3*3^-2+3

1/3+3

1/3+3/3

4/3

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7 0
3 years ago
Rebecca has 8 basketball cards. This is 1/5 the amount that Eden has. How many basketball cards does Eden have?
Margarita [4]

Answer:

Eden has 40 basketball cards

Step-by-step explanation:

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7 0
4 years ago
What is the rate of change of y=9x
WARRIOR [948]

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0,9 maby this is  awser

Step-by-step explanation:

plz tell me if this helps

4 0
3 years ago
Which expression of signed decimal numbers has a positive quotient?
melomori [17]

Answer:

it would be -1.7 / -10.06 because if you divide 2 negative numbers than you get a positive number and if you divide a negative and a positive number than it would be negative

Hope this helps you ❤️

Step-by-step explanation:

7 0
4 years ago
1) The astronaut's sense of imbalance in a space flight is due to the rotation of a device in which he or she feels a fictitious
max2010maxim [7]

Answer:

n = 0.38 rotation per second

Step-by-step explanation:

The device rotates according to the mathematical equation :

n=\dfrac{g^{0.5}}{2\pi r^{0.5}} ...(1)

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We need to find the rotational speed when radius is 1.7 m. Put r = 1.7 m in equation (1).

n=\dfrac{(9.8)^{0.5}}{2\pi \times (1.7)^{0.5}}\\\\=0.38\ \text{rotations per second}

Hence, the rotational speed is 0.38 rotation per second.

8 0
3 years ago
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