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zhenek [66]
2 years ago
8

Một người gửi tiết kiệm tại ngân hàng một số tiền là 100 triệu

Mathematics
1 answer:
Sindrei [870]2 years ago
7 0

Answer:

b)s au 38 năm

a)7 9

Step-by-step explanation:

You might be interested in
4x^2 +3x-11y+17
masha68 [24]

Answer:

1) 4x^2, 3x, -11y, 17 (4 terms)

2) 4, 3, -11, 17 (4 coefficients)

3) none

Step-by-step explanation:

3 0
3 years ago
Teri invested $1500 in an account with an interest rate of 2.25% compounded continuously. How long will it take for Teri's accou
tester [92]

It will take 54 days for Teri's account to earn an amount of $5000.

<h3>What is compound interest?</h3>

Compound interest, also known as interest on principal and interest, is the practice of adding interest to the principal amount of a loan or deposit.

It occurs when interest is reinvested, or added to the loaned capital rather than paid out, or when the borrower is required to pay it, so that interest is generated the next period on the principal amount plus any accumulated interest. In finance and economics, compound interest is common.

It is given by formula

A = p*e^{r*t}

where:

A is final amount

p is principal amount

r is rate of interest and

t, is time period

Given: A= $5000, p=$1500, r=2.25% = 0.0225

To find: time period to get compounded amount

5000=1500×e^{0.0225*t}

e^{0.0225t} = \frac{10}{3}

0.0225t = ㏑ (\frac{10}{3})

t = 53.5099 ≈ 54 days  

Learn more about compound interest here:

brainly.com/question/3989769

#SPJ1

7 0
1 year ago
The average athlete is able to begin activity 90 days after having a knee operation. The standard deviation is 20 days. Sixty-ei
Marta_Voda [28]

Answer:

99

Step-by-step explanation:

The mean = 90 days

standard deviation = 20 days

P(Z < z) = 68 %

getting the value of z-score from the standard normal table of 0.68

z = 0.47

P(Z < 0.47) = 0.47 * 20 + 90 = 99

7 0
3 years ago
Write an equation in slope intercept form and standard form for the line that passes through the given points of (-4,7) and (8,-
kherson [118]
The answer is y=-2/3x+13/3
6 0
3 years ago
Petra is going to do a science experiment she will plant seeds in nine different pots and places the pots in different locations
Rufina [12.5K]

Answer:

126

Step-by-step explanation:

word your question a little better next time this was almost illegible.

8 0
3 years ago
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