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Arturiano [62]
3 years ago
8

What is the y-intercept of the exponential function? f(x)=−18(4)x+3+6?

Mathematics
2 answers:
mamaluj [8]3 years ago
7 0
The y-intersect is (0,9)
Mumz [18]3 years ago
7 0

Answer:

I'm assuming you mean f(x)=-\frac{1}{8} (4)^{x+3}+6

The answer is -2, I just took the test

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Describe an addition problem that you may need to regroup hundredths to solve
Crank
255+367 or 367+288

Hope this helps!! :)
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3 years ago
Which numbers are prime numbers? Check all that apply. <br><br>3<br>1<br>27<br>9<br>11<br>13​
artcher [175]

Answer:

3,11,13 are the prime numbers.

6 0
3 years ago
Read 2 more answers
In a study of brand recognition, 795 consumers knew of Amazon, and 10 did not. Use these results to estimate the probability tha
Rzqust [24]

Answer:

The probability that a randomly selected consumer will recognize Amazon is 0.988.

Step-by-step explanation:

The data given in the question is

Total number of consumers = 795 + 10 = 805

Consumers who knew of Amazon = 795

Consumers who did not know of Amazon = 10

The formula for calculating probability of an event A is:

P(A) = No. of favourable outcomes/Total no. of possible outcomes

P(Recognize Amazon) = No. of Consumers who knew Amazon/Total no. of consumers

P(Recognize Amazon) = 795/805

                                     = 0.98757

P(Recognize Amazon) ≅ 0.988

The probability that a randomly selected consumer will recognize Amazon is 0.988.

7 0
2 years ago
PLEASE PLEASE I WILL MARK AS BRAINLIEST!!!!!!!
SOVA2 [1]
4t+6s=4524
t+s=925

Multiply the second equation by -4 to cancel the variable t
4t+6s=4524
-4t-4s=-3700
2s = 824
Divide both sides by 2
S= 412

925-412= 513
T=513
7 0
3 years ago
Identify Arithmetic Mean, Geometric Mean and Harmonic Mean from the following averages: 56.4, 59.8 and 55.8
photoshop1234 [79]
If you would like to calculate the arithmetic mean, geometric mean, and harmonic mean from the following averages, you can calculate this using the following steps:

averages: 56.4, 59.8, 55.8
the number of values: 3

arithmetic mean:
(56.4 + 59.8 + 55.8) / 3 = 57.33

geometric mean:
(56.4 * 59.8 * 55.8)^(1/3) = 57.31

harmonic mean:
3 / (1/56.4 + 1/59.8 + 1/55.8) = 57.28
7 0
3 years ago
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