Answer:
10 feet.
Step-by-step explanation:
First time: 160/2=80.
Second time: 80/2=40.
Third time: 40/2=20.
Fourth time: 20/2=10.
Boom.
White chocolates
$4.50 x (2/3)
= $9/3
= $3
Gummy bears
$2.40 x (1/2)
= $2.40/2
= $1.20
Dark chocolates
$6.00 x (1 1/4)
= $6.00 6/4
= $7.50
$3.00 + $1.20 + $7.50
=$11.70
Therefore, Victor spent $11.70 on candy for the party.
:)
Complete question :
a researcher compared the Heights and shoe sizes for 50 men, selected at random. The equation shown describes a line of best fit for the data, where X is the shoe size and y is the height, in inches (y=1.6x + 58)
Based on the equation, what is the approximate shoe size for a man having a height of 60 inches
Answer:
1.25
Step-by-step explanation:
Given the regression equation :
y=1.6x + 58
X = shoe size ; y = height
Using the equation, the approximate shoe size of a man with a height of 60 will be ;
60 = 1.6x + 58
60 - 58 = 1.6x
2 = 1.6x
2/1.6 = 1.6x / 1.6
x = 2 / 1.6
x = 1.25
Hence, approximate shoe size of a man with a height of 60 will be 1.25
Answer:
y = 2 |x - 3| + 1.
Step-by-step explanation:
The vertex of the graph in the question is at (-3, 1) which is 3 units to the left of the y axis. The reflection will be at (3, 1) which is 6 units to the right so the equation
will be y = 2|x + 3 - 6| + 1
y = 2 |x - 3| + 1.
Answer: Using the unit circle, the sine of an angle t equals the y-value of the endpoint on the unit circle of an arc of length t whereas the cosine of an angle t equals the x-value of the endpoint. The sine and cosine values are most directly determined when the corresponding point on the unit circle falls on an axis.
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