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emmainna [20.7K]
3 years ago
11

What is the smallest integer that can be divided by the product of a prime number and 7 while yielding a prime number?

Mathematics
1 answer:
11111nata11111 [884]3 years ago
4 0

Answer:

(D). 28

Step-by-step explanation:

We have been given that the smallest integer that can be divided by the product of a prime number and 7 while yielding a prime number.  

We know that smallest prime is 2. The product of 2 and 7 is 14.

Let us divide our given numbers by 14.

(A) 7.

\frac{7}{14}=\frac{1}{2}

The quotient is not a integer or prime number.

(B). 14

\frac{14}{14}=1

We know that 1 is not a prime number.

(C) 24.

\frac{24}{14}=\frac{12}{7}

The quotient is not a integer or prime number.

(D). 28

\frac{28}{14}=2

Since 2 is a prime number, therefore, 28 is the smallest integer that can be divided by the product of a prime number and 7 and yield a prime number.

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brainly.com/question/28481575

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Challenge You have 2 different savings accounts. For Account A, the simple interest earned after 3 months is $1.60. For Account
const2013 [10]

Answer:

$1.28

Note for you:

I hope this helps!

Answer and Step-by-step explanation:

The computation is shown below;

As we know that

The simple interest is

Simple interest = Principal × rate × time

For Account A, the principal would be

2 = Principal × 3.2% × 3

So, the principal is $20.83

For account B, the principal would be

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= $58.33 × 2.2%

= $1.28

As it can be seen that the account 2 has the highest interest

The same is to be considered

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