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3 years ago

How much interest would be earned on $3,700 in one year if it is invested at 4%?

1 answer:

8 0

I'd say $148 because you convert the percent into a decimal so
4%= 0.04

Then you multiply $3,700•0.04 = $148

So I'd say the interest earned on $3,700 in one year would be $148

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Help please, try to explain it in steps for me if u can't that's fine, ty!

Iteru [2.4K]

Answer:

Step-by-step explanation:

We are given that Expression One is:

$2\cdot 10^x$

And Expression Two is:

$4\cdot 10^{x+y}$

We are given that the value of Expression Two is 20,000 times greater than the value of Expression One. And we want to find the value of y. In other words:

$4\cdot 10^{x+y}=20000(2\cdot 10^x)$

We can divide both sides by four:

$10^{x+y}=10000\cdot 10^x$

Recall that:

$x^a\cdot x^b=x^{a+b}$

Therefore:

$10^x\cdot 10^y=10000\cdot 10^x$

Divide both sides by 10ˣ:

$10^y=10000$

Solve for y:

$\displaystyle y = \log_{10}10000 = 4$

Our answer is B.

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2 years ago

Leroy baked 63 cookies with 9 scoops of flour. How many scoops of flour does Leroy need in order to bake 70 cookies? Solve using

Marysya12 [62]

Answer:

Step-by-step explanation:

63 cookies = 9 scoops of flour.

If we go up once with another scoop of flour,

you should get this:

70 cookies = 10 scoops of flour.

6 0

2 years ago

Niki wants to buy a dog bed the cost $87. She earns $6 per week for doing chores. How many weeks will Niki have to do her chores

Viktor [21]

Answer:

The answer to your question is 14.5 weeks

Step-by-step explanation:

Data

Total cost = C = $87

money earned = m = $6

Number of weeks to have the money = w = ?

Process

1.- Write an equation that represents the situation

Weeks = Total cost / Money earned

w = C/m

2.- Substitute the values

w = 87 / 6

3.- Result

w = 14.5

4.- Conclusion

Niki will last 14.5 weeks to have enough money to buy a dog bed.

7 0

3 years ago

Someone please help me asap,

professor190 [17]

Answer:

Below is the complete proof.

STATEMENT REASON 

___________________________________________________

1. BC = EF 1. Given

2. AB + BC = AC 2. Betweenness

3. AC > BC 3. Def. of segment inequality

4. AC > EF 4. Def. of congruent segments

Explanation:

As BC = EF is given
AB + BC = AC because it holds betweenness. Betweenness defines that if a point B is between points A and C, then the length of AB and the length of BC is equal to the length of AC.
AC > BC because the Parts Theorem (Segments) mentions that if B is a point on AC between A and C, then AC > BC and AC>AB.
AC > EF because BC = EF and if AC>BC, then it must be AC>EF.

Keywords: segment, proof, statement

Learn more about proof, statement and reason from brainly.com/question/11775532

#learnwithBrainly

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4 years ago

How will adding the value 1000 affect the mean and median of the data set 5, 10, 17, 19, 20?

WITCHER [35]

The answer should be C

3 0

3 years ago