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2 years ago

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When Amelia was born, her parents invested $8000 in an account with a 1.7% annual growth rate. (a) Write a function A(t), that r

epresents the value of this investment t years after Amelia's birth

1 answer:

Anestetic [448]2 years ago

5 0

Hey lol thanks for the free 10 points

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Can you please help me with this problem!!

Black_prince [1.1K]

Answer:

.

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

What's the difference between 5.4 x 10-7 and 7.1 x 10-8? Express your answer

vichka [17]

Answer:

.76 x 10 or 7.6 x 10^0

Step-by-step explanation:

divide coefficients and subtract exponents

5.4 / 7.1 = .76

10^-7 / 10^-8 = 10

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2 years ago

Write an equation of the line that is:

Marysya12 [62]

$a)\\y=4x+1\\a=4\\new\ y=bx+c\\if\ parallel a=b\\y=4x+c\\substituting\point\ (2,3)\\3=4*2+c\\c=-5\\y=4x-5\\b)\\2y-6x=9\\2y=6x+9\\y=3x+4,5\\a=3\\new\ y=bx+c\\if\ parallel a=b\\y=3x+c\\substituting\ point\ (-2,1)\\1=4*(-2)+c\\c=9\\y=3x+9\\ c)\\y=4x+3\\a=4\\new\ y=bx+c\\if\ parallel a=b\\y=4x+c\\c=-3\\y=4x-3\\e)\\2y-4x=8\\2y=4x+8\\y=2x+4\\a= 2 \\new\y=bx+c\\if\ perpendicular b=-1/a\\y=- \frac{1}{2} x+c\\point(6,-6)\\-6=-1/2*6+c\\c=-3\\y=-1/2x-3\\f)\\2y-5x=15\\2y=5x+15\\y=\frac{5}{2}x+\frac{15}{2}$

4 0

3 years ago

The unicorns: Stardust, Umo, Windthorn and Highflyer are enjoying themselves playing in the forest. They notice 8 spiders in the

Nastasia [14]

They amount to 168 legs.

Each spider has 8 legs; 8(8) = 64
Each cockroach has 6 legs; 5(6) = 30
Each bee has 6 legs; 7(6) = 42
Each deer has 4 legs; 3(4) = 12
Each cow has 4 legs; 4(4) = 16
The antlered creature will have 4 legs; 1(4) = 4

Adding all of these together,
64+30+42+12+16+4 = 168

6 0

3 years ago

B. Sonya says that her profit is increasing 4 times as

Advocard [28]

Answer:

No, I beleive that her profits are only 3 times as much as Kirsten's profits.

Step-by-step explanation:

7 0

3 years ago