Answer:
$173493.8
Step-by-step explanation:
Data provided in the question:
LSRL for the data is ? = 3.8785x + 18.3538
Here,
x is area in 100 square feet
and
price in thousands of dollar
Thus,
For the given area 4000 square foot
x = 4000 ÷ 100 = 40 [Area in 100 square feet]
Therefore,
Using the given equation
Price = 3.8785(40) + 18.3538
or
Price = 173.4938 in thousands of dollar
or
Price = 173.4938 × $1000
Price = $173493.8
Answer:
no this isn't true d could = 1 and then -8+1 is still -7
Step-by-step explanation:
Answer:
9) 128
10) 78
11) 31
12) 148
Step-by-step explanation:
9) we know that the segment across from the angle 48° is double the angle.
48 · 2 = 96
The segments around the circle should all add up to 360 so we add the two segments we know to find the unknown segment.
136 + 96 = 232
360 - 232 = 128
The answer for 9 is 128.
10)
61 + 80 = 141
180 - 141 = 39
39 * 2 = 78
The answer for question 10 is 78.
11)
236 + 62 = 298
360 - 298 = 62
62 ÷ 2 = 31
The answer for question 11 is 31.
12)
50 · 2 = 100
100 + 112 = 212
360 - 212 = 148
The answer for question 12 is 148.
Answer:
1 1/2 + (-1/2) is also 1 1/2 - 1/2.
the result is 1 whole, and 1 whole is also the difference between 1 1/2 and 1/2.
Say you have half of a cheese piece, but your friend has 1 whole cheese piece plus half of a cheese piece.
He/She has 1 more cheese piece than you, right? That's the difference between you and your friend's cheese. 1 whole.
