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Keith_Richards [23]
3 years ago
7

If Lana deposits $500 into a savings account that gains simple interest at

Mathematics
1 answer:
Oksana_A [137]3 years ago
3 0

Answer:

10 years

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 2%/100 = 0.02 per year,

then, solving our equation

t = 100 / ( 500 × 0.02 ) = 10

t = 10 years

The time required to

accumulate simple interest of $ 100.00

from a principal of $ 500.00

at an interest rate of 2% per year

is 10 years.

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The larger the number in standard notation, the ____________ the exponent on base 10.
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Larger I think, sorry if that’s wrong.
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Bingel [31]

Answer:

86, 65

Step-by-step explanation:

Quotient is 86

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5 0
3 years ago
Can someone explain this pls. i need help on #6
Oduvanchick [21]

Answer:

4

Step-by-step explanation:

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3 years ago
Two cars start together in the same direction from the same place. The first goes with a uniform speed of 10 km/h. The second go
Inga [223]

Let the second car meets the first car after n hours.

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So, Distance travelled by second car = 8 + 8.5 + 9

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eqn. (1) sum of n terms Of A.P with first term 8

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Sum of all the terms in equation 1 is also equals to the distance travelled by the first car for n hours, i.e. 10n km .

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Hence, Both the cars will meet after 9 hours.

Hope it helps!

7 0
3 years ago
Joni has a box that has a mass of 67 dekagrams. She converts this to centigrams. Her work is shown below.
jolli1 [7]

Joni should have multiplied by 1,000.

Step-by-step explanation:

Mass of the box = 67 decagrams

1 decagram = 1000 centigrams

So, 67 decagrams = 67 x 1000 centigrams

= 67000 centigrams

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3 0
3 years ago
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