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kozerog [31]
2 years ago
6

The weight of a rock sample is measured to be 2.5 pounds. What is the percent of error in the measurement?

Mathematics
1 answer:
olga nikolaevna [1]2 years ago
6 0

The answer to your question is:

250%

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Lina took out a 4-year loan for $14,000 to buy a new car. She has to pay 4% simple interest on the loan. How much will Lina have
tia_tia [17]
16,240 is the answer

((14,000×4%)4)+14,000
3 0
3 years ago
Find an exponential function with a horizontal asymptote y equals=2 whose graph contains the points ​(0,3​) and ​(1,6​).
Andrew [12]
\bf y=a(b)^x\qquad \qquad (\stackrel{x}{0}~,~\stackrel{y}{3})\implies 3=a(b)^0\implies 3=a
\\\\\\
therefore\qquad y=3(b)^x\\\\
-------------------------------\\\\
(\stackrel{x}{1}~,~\stackrel{y}{6})\implies 6=3(b)^1\implies \cfrac{6}{3}=b^1\implies 2=b
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therefore\qquad y=3(2)^x

now, exponential functions have a horizontal asymptote at the x-axis, namely when y = 0, however, if you just move this one with a vertical translation of 2, then the horizontal asymptote will be at 2 instead.    y = 3(2)ˣ + 2
6 0
3 years ago
Find the value of x.
Nostrana [21]

Answer:

21.6 degrees

Step-by-step explanation:

the sum of angles in a triangle is 180 degrees

71 + x + (4x-11) = 180

open the brackets

71 + x +4x - 1 = 180

71 + 1 + x + 4x =180

72 + 5x =180

5x = 180 -72

5x = 108

x = 108/5 = 21.6

4 0
3 years ago
What is the answer?<br><br> [(12 − 5) • 12] ÷ 6
Sever21 [200]
(7 × 12 )/ 6
= 7×2
= 14
6 0
3 years ago
Read 2 more answers
Hector surveyed all the sixth graders at his school about their favorite after-school activity.The table shows the results that
sergejj [24]
Ok first add all of the results together 44+55+55+66=220     Then found out how many percent each number is of 220.   44 is 20% of 220,  55 is 25%, 55 is 25%,    66 is 30% 
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3 years ago
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