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Dominik [7]
2 years ago
5

The equation of the line of best fit is y=3x+2. x=the number of ice cream sales and y= the number of days. Answer the following

questions.
Show your work as proof.
a. How many days did it take, if the number of ice cream sales is $40?
b. How much ice cream was sold on the eight day?
Mathematics
1 answer:
Nina [5.8K]2 years ago
3 0

Answer:

all I know is how to get y but y=122

Step-by-step explanation:

y=3(40)+2

y=120+2

y=122

sorry but I dont know what to do for x

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5
S_A_V [24]

Answer:

C

Step-by-step explanation:

5 + 6 + 4 = 15

Small - 5/15 = 1/3

Large - 4/15 = 4/15

The probability that he grabs a Large-sized shirt would be 4/15, which is around 26.7%. After that, he will grab a Small-sized shirt, which would have a probability of 33.33%. After combining the two, the only answer choice that could possibly make any sense is C. (using the process of elimination.)

7 0
3 years ago
-What is the future value of a $1,000 annuity payment over five years if interest rates are 9 percent?
Flauer [41]

Answer:

9% = 450

10% = 500

8% = 400

Step-by-step explanation:

6 0
3 years ago
The center will buy bulk bags of wildflower seed to divide into small packets and
just olya [345]
I need point thx you
5 0
3 years ago
8(− <br> 2<br> 3<br> ​ <br> x + 6) = −9( <br> 3<br> 4<br> ​ <br> x − 8)
Travka [436]

Answer:

x=12/61

Step-by-step explanation:

subtract 48 from both sides

simplify

add 306 x to both sides

simplify

divide both side by 122

simplify

hope that helps btw / is a fraction line

4 0
3 years ago
What statements describe the properties of a plane? Select three options.
Genrish500 [490]

Answer:

2)A plane has length and width.

3)A plane extends infinitely in all directions

5)A plane is a flat surface.

Step-by-step explanation:

We can think of a plane as a line in space with no height, only length and width.

Yes, a plane is a two-dimensional surface, hence it has length and width.

2)A plane has length and width (TRUE)

The plane surface extends infinitely far, therefore it extends infinitely in all direction.

3)A plane extends infinitely in all directions (TRUE)

5)A plane is a flat surface(TRUE)

The correct options are 2,3 and 5.

See attachment

7 0
2 years ago
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