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lbvjy [14]
1 year ago
14

The approximate line of best fit is given by the equation y=40x-1800. Based on this trend which of the following best predicts t

he day score for a high school student with a GPA of 94
Mathematics
1 answer:
serious [3.7K]1 year ago
8 0
Solve for x

(94+1800)÷40 = 47.35

So x = 47.35
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The price of products may increase due to inflation and decrease due to depreciation. Derek is studying the change in the price
BaLLatris [955]
For product A, the product is increasing, for the bigger the number you plug into x (due to the fact that the numbers become bigger because of the time: year 1, year 2, etc)
Product A is 82% change rate, while 
product B is 983.45/4 = 245.8625,  1756.16/3 = <span>585.3867</span>
Product B is 245.8625/585.3867
product B is 42% change rate

Product A change rate is higher than Product B by 40%

hope this helps
3 0
2 years ago
Approximately what is the length of the rope for the kite sail, in order to pull the ship at an angle of 45° and be at a vertica
Lera25 [3.4K]

Answer:

212m

Step-by-step explanation:

The set up will be equivalent to a right angled triangle where the height is the opposite side facing the 45° angle directly. The length of the rope will be the slant side which is the hypotenuse.

Using the SOH, CAH, TOA trigonometry identity to solve for the length of the rope;

Since we have the angle theta = 45° and opposite = 150m

According to SOH;

Sin theta = opposite/hypotenuse.

Sin45° = 150/hyp

hyp = 150/sin45°

hyp = 150/(1/√2)

hyp = 150×√2

hyp = 150√2 m

hyp = 212.13m

Hence the length of the rope for the kite sail, in order to pull the ship at an angle of 45° and be at a vertical height of 150 m is approximately 212m

8 0
1 year ago
Arnold borrowed $7890 at 11.5 percent for five years. How much did Arnold pay in interest?
Rudiy27
937.5 is what I got.
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2 years ago
Read 2 more answers
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D is the correct answer 
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