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Fudgin [204]
3 years ago
12

Dakota had $11,211.20 in a savings account with simple interest. She had opened the account with $8,008 exactly 5 years earlier.

What was the interest rate?
Use the formula i = prt, where i is the interest earned, p is the principal (starting amount), r is the interest rate expressed as a decimal, and t is the time in years.
Mathematics
1 answer:
Lynna [10]3 years ago
3 0

Answer:

ARE WE ADDING OR MUTILPLYING

Step-by-step explanation:

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Write an exponential function whose graph passes through the points (0,-2) and (2,-50)
solniwko [45]

Answer:

first sub in (0,-2) to get

-2 = ab^0, but b^0 = 1

so a=-2

so far we have

y = -2b^x

now use the other point (2,-50)

-50 = -2(b^2)

b^2 = 25

b= ±5

however in exponentional equations the base is usually positve, so now you have

y = -2(5^x)

sub in x=-2 and you got it.

Step-by-step explanation:

hope it helps..

8 0
3 years ago
Help me fast please help me please (I NEED HELP ON 1,2,3,4)
Sliva [168]
Use this math + way for quick answers in any format
7 0
4 years ago
A person jogs 780 meters south and
givi [52]

Answer:

24.8 degrees

Step-by-step explanation:

input the side lengths into the law of cosines, and subtract from 180 to get your final answer. hope this helped, and good luck :)

3 0
3 years ago
Jonathon is using a six-sided die to conduct an experiment. What would be the probability that the die would land on the number
crimeas [40]
The probability of landing on a 4 when throwing a die is 1/6.
to find the probability of rolling the same number you have to times this

1/6*1/6*1/6=1/216

hope this helped!
5 0
3 years ago
Can yall only answer the first one Pls
ollegr [7]
The answer to part A is 1,852.50
3 0
3 years ago
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