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Sonbull [250]
3 years ago
15

The equation yˆ=6.8x+9.1 is the equation of a regression line in a scatter plot.The x-value is the number of hours after a store

opened.The y-value is the total number of customers at the store.Using the equation, how many customers where in the store after 3 hours?
Mathematics
1 answer:
EleoNora [17]3 years ago
7 0

Answer:ndhdcndjslncjndj

Step-by-step explanation:

nfbhuvbeyb so I was good AND water

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Modeling Exponential Growth and Decay In Exercises 119 and 120, Find the exponential function
Lubov Fominskaja [6]

Answer:

There is no exponential function passing through (1,1) and (5,5).

Step-by-step explanation:

We have the following exponential function

y = Ce^{kt}

The function passes through these two points:

(1,1): This means that when t = 1, y = 1

(5,5): This means that when t = 5, y = 5.

So

(1,1)

y = Ce^{kt}

Ce^{k} = 1

e^{k} = \frac{1}{C}

(5,5)

y = Ce^{kt}

5Ce^{k} = 1

Ce^{k} = \frac{1}{5}

From above, we have that:

e^{k} = \frac{1}{C}

C\frac{1}{C} = \frac{1}{5}

1 = \frac{1}{5}

1 cannot be equal to 1/5, so this is wrong.

This means that there is no exponential function passing through (1,1) and (5,5).

5 0
3 years ago
What are 4 odd numbers below 20 that add up to 46?
dangina [55]

Answer: 3+15+9+19=46

6 0
4 years ago
Evaluate cos 17x/6<br><br> ill give brainlist
-BARSIC- [3]
This is the answer here u go have urhvhcgchchc

8 0
3 years ago
Answer please answer!!<br> I need the answer asap
PSYCHO15rus [73]

Answer:

35 cm

Step-by-step explanation:

is the correct answer

7 0
3 years ago
Folders are on sale for $0.15 each. Notebooks are $4.25 each. There are 225 students in 7th grade. What is the total amount it w
Harrizon [31]

Answer:

$1023.75

Step-by-step explanation:

2*.15=.30 + 4.25= 4.55

4.55 * 225 = 1023.75

7 0
3 years ago
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