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4 years ago

HELP PLEASE

Mathematics

2 answers:

Alex Ar [27]4 years ago

7 0

Answer: 1/5 x = 10 * 1/5. 1/5x = 2. x = 2*5 = 10

ki77a [65]4 years ago

3 0

The answer is 10 because 6/3(5/1)=10

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A. 45:75<br> Simply the ratio

Ronch [10]

<h2>Answer:</h2><h2>3:5</h2><h2 /><h2>Hope this helps!!</h2>

5 0

3 years ago

Read 2 more answers

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Reptile [31]

Step-by-step explanation:

18% compounded monthly

charges 18% compounded semi-annually.

#1 is worse than #2 because...

Since the nominal rates are the same, the card with the more frequent compounding so it would have the higher effective rat.

Let's compare them!:

(1 + .18/12)^12 = 1.19562 ---> effective rate is 19.562 per annum

(1+.18/2)² = 1.1881

1.1881 has the effective rate of 18.88% per annum

(1 + /17/4)^4 = 1.18114.. --> effective rate is 18.114% per annum

18% monthly is .18 over 12 each month = 0.015/month

so every month multiply by 1.015

total cost = $607.99 * 1.01^number of months

18% semi annual = .18/2 every six months = .09 /half year

so every half year (6 months) multiply by 1.09

total cost = $607.99 * 1.09^ (number of months/6)

17% quarterly = .17/4 every 3 months = .0425 /quarter year

so every quarter year (3 months) multiply by 1.0425

total cost = $607.99 * 1.025^(number of months/3)

HOPE THIS HELPS YOU HAVE A GREAT GREAT GREAT FANTASTIC FRIDAY!

7 0

3 years ago

Ben is three times as old as Samantha, who is two years older than half of Michel's age. If Michel is 12. How old is Ben?

Soloha48 [4]

Answer:

Step-by-step explanation:

first is half of michels age, 6, then multiply it by 2, which is samanthas age, and then multiply that by 3, which is bens age.

3 0

3 years ago

HELPP!! please. What is the perimeter of the polygon? Round the answer to the nearest cm.

Mrac [35]

Answer:

Step-by-step explanation:

Because You have to just do the perimeter by counting the sides

4 0

4 years ago

What values of a and b make the equation true? sqrt(648)=sqrt(2^a•3^b)

Anuta_ua [19.1K]

ANSWER

The value of a and b are:

$a=3,b=4$

EXPLANATION

The expression given to us is

$\sqrt{648} = \sqrt{ {2}^{a} \times {3}^{b} }$

We square both sides of the equation to obtain

$648= {2}^{a} \times {3}^{b}$

We now find the prime factorization of 648 to obtain,

${2}^{3} \times {3}^{4} = {2}^{a} \times {3}^{b}$

We now compare the exponents on both sides of the equation to obtain,

$a=3,b=4$

Therefore the correct option is C

3 0

3 years ago