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Alex777 [14]
3 years ago
6

A man is 38 years old, and his daughter is 14 years old. How many years will it be before the man’s age is just twice that of hi

s daughter?
Mathematics
2 answers:
ZanzabumX [31]3 years ago
7 0
10 years is your answer
ivann1987 [24]3 years ago
6 0
It will be 10 years from now. The man is 38 and the daughter is 14, so you find the difference of their age which is 24 years. He will be twice as old as his daughter when she is 24 and he is 48. Since the man is now 38, that will be in 48-38 which equals 10 years. Hope this helps!
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What is 3.5% of 11? Round to the nearest hundredth (if necessary).
ivann1987 [24]
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4 years ago
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The number of users on a website is 630 and is growing exponentially at a rate of 76% per year. Write a function to represent th
Dafna1 [17]

The exponential function that represents the number of users on the website after t is given by:

A(t) = 630(1.76)^t

The daily rate of change is of 20.82%.

<h3>What is an exponential function?</h3>

An increasing exponential function is modeled by:

A(t) = A(0)(1 + r)^t

In which:

  • A(0) is the initial value.
  • r is the growth rate, as a decimal.

For this problem, the parameters are given as follows:

A(0) = 630, r = 0.76

Hence the equation that represents the number of users on the website after t is given by:

A(t) = 630(1.76)^t

An year has 365 days, hence the rate of change per day is given by:

76/365 = 0.2082 = 20.82%.

The daily rate of change is of 20.82%.

More can be learned about exponential functions at brainly.com/question/25537936

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5 0
2 years ago
Is -4 greater than or less than -7 true or false explain plzz
Sergio [31]
-4 is greater, since it is closer to 0 than 7. a great way to solve this questions is to make a number line!
8 0
3 years ago
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16 7/8

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8 0
3 years ago
Explain how you can divide 6/8 by 0.25. Show the steps to your answer and reply to at least two other responses.
blondinia [14]

Answer:

The result is 3.

Step-by-step explanation:

One way is to convert the 0.25 to a fraction.

Thus 0.25 = 25/100 = 1/4.

Note 6/8 simplifies to 3/4, so we have the division:-

3/4  /  1/4

We invert the 1/4 and multiply:-

= 3/4 * 4/1

= 12/4

= 3 (answer).

4 0
3 years ago
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