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3 years ago

The distance between City A and City B is 500 miles. A length of 1.7 feet represents this distance on

Mathematics

1 answer:

lara [203]3 years ago

6 0

Answer:

799.99999 or 800 miles.

Step-by-step explanation:

You first need to find the conversion rate, so you divide 500 by the number representing it on the map, that being 1.7 feet. Once you've done this, you will get a conversion rate of 294. Now that you have the conversion rate, you multiply your second number, 2.72. This will give you your answer of 799.68 miles, which can be rounded up to 800 miles.

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Julian needs to spend at least seven hours each week practicing the drums. He has already practiced five and one third hours thi

nirvana33 [79]

Answer:

70 min

Step-by-step explanation:

If we take the hypothesis that by the end of the fifth day he had 5h20min drums practice then the remaining time to get to 7 hours practice time would be 1h40min.

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2 years ago

The population of a town is 13,000. It decreases at a rate of 5% per year. In about how many years will the population be less t

Allushta [10]

Answer:

2 years

Step-by-step explanation:

13000 X 0.05 = 650

13000 - 650 = 12350 year 1

12350 X 0.05 =617.5

12350 - 617.5 =11732.5 year 2

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2 years ago

Susan and ronald dugan agreed upon the price of 256,000 for their new home. They plan to make 30 percent down payment and financ

Eduardwww [97]

Answer:

The total amount to be paid for new home is $838,014.72

Step-by-step explanation:

Given as :

The price of the new house = $256,000

The down payment amount = 30% of house price

So, The down payment price = 30% of $256,000

i.e The down payment price = $\dfrac{30}{100}$ × 256000

Or, The down payment price = $76,800

Now, rest amount is finance

So, The finance Amount = p = $256000 - $76800 = $179,200

The rate of interest applied = r = 7.5%

The time period of finance = t = 20 years

Let The Amount after 20 years of finance = $A

Let The total amount to be paid for new home = $B

Now, From Compound Interest

Amount = Principal × $(1+\dfrac{\textrm rate}{100})^{\textrm time}$

Or, A = p × $(1+\dfrac{\textrm r}{100})^{\textrm t}$

Or, A = $179,200 × $(1+\dfrac{\textrm 7.5}{100})^{\textrm 20}$

Or, A = $179,200 × $(1.075)^{\textrm 20}$

Or, A = $179,200 × 4.24785

∴ A = $761,214.72

So,The Amount after 20 years of finance = A = $761,214.72

Now, Again

The total amount to be paid for new home = Down payment amount + The Amount after 20 years of finance

Or, B = $76,800 + A

Or, B = $76,800 + $761,214.72

Or, B = $838,014.72

So, The total amount to be paid for new home = B = $838,014.72

Hence, The total amount to be paid for new home is $838,014.72 Answer

7 0

2 years ago

A store is having a 20 percent off sale on jeans.Ava also has a 5.00 off coupon and uses it to buy a pair of jeans.The clerk say

monitta

Answer:

$35

Step-by-step explanation:

24=80% what about 100%

100% × 24= 2400÷80% = $30

$30+ 5$= $35

7 0

2 years ago

Someone help me please !!!! Will mark Brianliest !!!!!!!!!!!!!!!!

alexdok [17]

Answer:

See below

Step-by-step explanation:

Let the amount charged is y and number of hours is x.

Then the equations are as below.

Attorney A:

y = 150x + 250

Attorney B:

y = 175x + 150

If the amounts are equal, then:

150x + 250 = 175x + 150
175x - 150x = 250 - 150
25x = 100
x = 4 hours

3 0

2 years ago