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il63 [147K]
3 years ago
13

Suppose Vicky deposits $19.00 into a savings account. The interest rate is 4% per year. Find the number of years it takes to ear

n $4.56 in simple interest. Enter your answer.
Mathematics
1 answer:
ollegr [7]3 years ago
8 0

Answer:

Step-by-step explanation:

Simple Interest formula S.I = Principal * rate * time

S.I = P * r *t

In this case Simple interest ; S.I = $4.56

Principal; P = $19.00

rate; r = 4% or 0.04 as a decimal

t = total duration of investment in years.

Next, plug in the numbers in the S.I formula and solve for <em>t</em>

4.56 = 19 * 0.04 * t

4.56 = 0.76t

Divide both sides by 0.76;

4.56 / 0.76 = t

t = 6

Therefore, it will take 6 years to earn a simple interest of $4.56

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A bag contains 24 red marbles, 17 maroon marbles, and 8 blue marbles. What’s the probability of picking a maroon marble?
a_sh-v [17]

Answer:

17 out of 49

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
as a part of its diet, a pacific seahorse eats about 56 shrimp per week.It eats the same amount each day
Furkat [3]

Answer:

The Pacific seahorse eats  8 shrimp per day

Step-by-step explanation:

<u><em>The complete question is</em></u>

As a part of its diet, a Pacific seahorse eats about 56 shrimp per week. It eats  the same amount each day.

a) How much shrimp does the Pacific seahorse eat per day?

Complete the statement with the unit rate.

The Pacific seahorse eats  _____ shrimp per day.

Part a) How much shrimp does the Pacific seahorse eat per day?

Let

x ---> the number of shrimp that the Pacific seahorse eats per day

we know that

The number of shrimp that the Pacific seahorse eats per day, multiplied by the number of days in a week, must be equal to 56 shrimp

1\ week=7\ days

so

The linear equation that represent this situation is equal to

7x=56

solve for x

Divide by 7 both sides

x=8\ shrimp

therefore

The Pacific seahorse eats  8 shrimp per day

5 0
3 years ago
The sum of two numbers is no more than 28. Let x represent the first number, and let y represent the second number. Which inequa
Anna35 [415]

Answer:

x+y < 28

Step-by-step explanation:

1. Look at your variables: x is the first number and y is the second.

2. Know the limits: It says it has to be NO MORE than 28, so the inequality has to be less than (<) 28. And it says that the SUM of 2 numbers (in this case x and y), is no more than 28, so you know there's some addition between the two.

3. Write out your inequality: x+y < 28

7 0
3 years ago
Alex and DJ go to the movies at 5:15. The movie lasts 2 hours and 25 minutes. What time did they get out of the move?​
zaharov [31]

Answer:

7:40

Step-by-step explanation:

4 0
3 years ago
Can some one help me plz !!!!!!!!!,!<br> 25points
allsm [11]

You would multiply 6 × 5 and you would get 30.

better explanation : solution would be A = B H = 6 × 5 which would give you 30ft²

8 0
3 years ago
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