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3 years ago

6

Lucinda leaves money in her savings account for 8 years. She started with $800 and earned 3.5% interest compound annually. How m

uch money is in her account?

1 answer:

wariber [46]3 years ago

8 0

I think she would have $1,058.07

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Please look at photo and ignore already selected answer

navik [9.2K]

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Question (A) firgue b is pallorgram

Question ( B) Only A is a rentengle

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Step-by-step explanation:

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3 years ago

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The average temperature in Antarctica is -70.6°F. The average temperature at the equator is 86°F. What is the distance between t

Zanzabum

I’m pretty sure is The answer b

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The value of s for a relationship between number of seconds, x, and number of jumping jacks of an athlete, y, is calculated as 3

melamori03 [73]

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its B

Step-by-step explanation:

your welcome

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2 years ago

Chantal bicycles at a speed of 20 miles per hour and has already riden 45 miles when Trisha begins cycling. Trish bicycles at a

melomori [17]

Answer:

Chantal and Trisha will have both traveled 105 miles in 20 minutes.

Step-by-step explanation:

$y$ is distance in miles, $x$ is time in hours.

The two equations are:

$y = \frac{20}{x} + 45$

$y = \frac{35}{x}$

Set them equal to each other and solve for x:

$\frac{35}{x} = \frac{20}{x} + 45$

$\frac{35}{x} - \frac{20}{x} = 45$

$\frac{35-20}{x} = 45$

$\frac{15}{x} = 45$

$x = \frac{15}{45} = \frac{1}{3} hours = 20 minutes$

Plug that back into the equations to confirm this $x$ gives the same $y$ :

$y = \frac{20}{1/3} + 45 = 105 miles$

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4 0

2 years ago

If a=-3/2 b=5/4 and c=7/8 prove that a(b+c) = ab +ac.<br> Thank you in advance

scoundrel [369]

Answer:

You would figure this out by the method of substitution

Step-by-step explanation:

a= -3/2

b= 5/4

c=7/8

a(b+c) = a(b)+a(c)

Substitute

-3/2(5/4 +7/8) = -3/2(5/4)+-3/2(7/8)

-51/16 =-51/16

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3 years ago