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3 years ago

Do the ratios 16:15 and 96:90 form a proportion?

Mathematics

1 answer:

Viktor [21]3 years ago

4 0

Step-by-step explanation:

ratios are proportional if they represent the same relationship one way to see if two ratios are proportional is to write them as fraction and then reduce them if the reduce fractions are the same you're right ratios are proportional that's how you know

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Latoya's annual salary is $26,000. A total of $7352.24 will be deducted for taxes and health insurance. She will receive her pay

Anna71 [15]

Step-by-step explanation:

Lets translate this word problem into math.

"Latoya's annual salary is $26,000" = We start with the number 26,000

"A total of $7352.24 will be deducted for taxes and health insurance" = It's the number we started with "deducted" (minus) 7352.24

"She will receive her paycheck monthly in 12 equal installments" = Our number will be divided by 12

"How much will she get paid with each paycheck?" = "Find answer pls thx"

To put it all together...

$\frac{26,000-7,352.24}{12}$

Now all we have to do is solve!

$\frac{26,000-7,352.24}{12}$

Subtract.

$\frac{18,647.76}{12}$

Divide.

$1,553.98$

Answer:

Latoya will get paid $1,553.98 with each paycheck.

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3 years ago

Can someone please help with the last problem

Brut [27]

Answer:

18x +9h

Step-by-step explanation:

Such problems are tedious, but not difficult. The trick is to avoid making mistakes in the algebra.

$\dfrac{f(x+h)-f(x)}{h}=\dfrac{(9(x+h)^2)-(9x^2)}{h}\\\\=\dfrac{9(x^2+2xh+h^2)-9x^2}{h}=\dfrac{18xh+9h^2}{h}=\boxed{18x+9h}$

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3 years ago

Please please help thank you soooo much I am sooo confused!. Plus you get 10 points

Oksi-84 [34.3K]

8 times 3 = 24 +4= 28

4+3=7 times 8 =56

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3 years ago

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A model is made of an airplane is 48 ft long and the model is 36 inches long what is the ratio of the length of the model to the

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4 years ago

Please help, it would be much appreciated.A certain state uses the following progressive

liraira [26]

Answer:

$3,300

Step-by-step explanation:

$60,000 falls into the $50,001 - $100,000 range, so 5.5% is owed on it.

5.5% → 0.055

60,000 * 0.055 = $3,300

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3 years ago