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3 years ago

Subtract whole number estimate.then find the difference estimate 428,734 -175,842

Mathematics

1 answer:

diamong [38]3 years ago

3 0

You are estimating each into whole numbers. They are already whole numbers, and so just subtract.

428,734 - 175,842 = 252892

252,892 is your answer

hope this helps

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Suppose an individual's retirement account with a balance of $165,000 is transferred to a new investment plan that pays 8% inter

8090 [49]

Answer:

First: A
Second: C

Step-by-step explanation:

Remark

If this compounds, it means that the interest of the second year has the interest of the first year added to the principle. So if you gain 50 dollars as interest in the first year and the base amount was 1000 dollars, the second year will be taken as 1050 and you will find the interest on that.

Formula

Your formula should be A = P(1 + r)^t

Givens

A = ??
P = 165,000
r = 8% = 8/100 = 0.08
t = 3 years

Solution

A = 165000*(1 + 0.08)^3
A = 165000*(1.08)^3
A = 165000*1.259712
A = $207852

Answer: A

Problem 2

Givens

P = 5000
i = 17% = 17/100 = 0.17
t = 15 years
A = ?

Formula

A = P (1 + r)*t This is not compounded

Solution

A = 5000*(1 + 0.17)*15

A = [5000*1.17]*15

A = 5850 * 15

A = $87750

Answer C

8 0

4 years ago

Please answer this question for me

user100 [1]

You have to use the distance formula.

4 0

3 years ago

Larry deposits $15,000.00 into his savings account that earns 9% interest compounded annually. How much money is in the account

garri49 [273]

Answer:

Answer: 31,200

Step-by-step explanation:

Every year, 9% interest, or $1,350, is being added to the account. $1,350x12=16,200

16,200 + 15,000 = 31,200

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3 years ago

Lucy can type 300 words in 5 minutes. How many words can Lucy type in 27 minutes?

Lera25 [3.4K]

Answer:

<h2>1620 words</h2>

Step-by-step explanation:

Given, 

Number of words Lucy can type in 5 minutes

= 300 words

So,

Number of words Lucy can type in 1 minute

$= \frac{300}{5} \: words$

= 60 words

Therefore, 

Number of words Lucy can type in 27 minutes

= (60 × 27) words

= 1,620 words

Hence, Lucy can type 1620 words in 27 minutes. 

3 0

3 years ago

Read 2 more answers

The people of Bridgetown wanted to build a bridge across a nearby river. Since they were poor swimmers, their master Trigonomos

Ede4ka [16]

Answer:

60.16 m

Step-by-step explanation:

Let w = width of river

Using trigonometry :

The width, w of the river is can be calculated thus :

Tan θ = opposite / Adjacent

Tan 76 = w / 15

4.0107809 = w / 15

w = 15 * 4.0107809

w = 60.1617 m

Hence, width of the river is 60.16 m

5 0

3 years ago