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alina1380 [7]
3 years ago
10

What is the domain of f(x) = 5^x - 7?

Mathematics
1 answer:
oee [108]3 years ago
5 0
X belongs to all real numbers
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In the given figure find the value of x.​
jek_recluse [69]

Answer:

It needs to equal 180 so just do that

5 0
3 years ago
In a factory A, about 3 out of every 2,000 toys have a defect. In factory B, about 5 out of every 4,500 toys have a defect. One
gavmur [86]

Answer:

27

Step-by-step explanation:

Factory A proportion:

3 : 2,000

Factory B proportion:

5 : 4,500 (this can be simplified):

1 : 900

Now plug in 18,000 to each proportion:

Factory A:

x : 18,000

3 : 2,000

x = 27

Factory B:

x : 18,000

1 : 900

x = 20

Factory A had the greater amount of defects, 27

7 0
3 years ago
What is the awnser.i don't get it.
Dennis_Churaev [7]
8x+Y=-16
answer
Y=-8x-16
6 0
4 years ago
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Emma receives $7750 and invests it in an account that earns 4% interest copounded continuously, What is the total amount of her
QveST [7]
So your present value is 7750. this is what you have now. they give you the intesrest rate which is 4% and how the amount of year is 5.

recall the formula for a compounded continously is
P×e^(r×t)

the answer is 7750×e^(.04×5)
8 0
3 years ago
What is the volume of the square-based pyramid shown below?
Taya2010 [7]

Answer:

12 cm³

Step-by-step explanation:

Formula :

edge^2(\frac{height}{3} )

input

3²(4/3)

x3 and /3 cancel out

remaining = 3(4) = 12

units = cm³

12 cm³

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

3 0
3 years ago
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