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3 years ago

Find two number that round to 15.50 when rounded to the nearest tenth

Mathematics

1 answer:

miss Akunina [59]3 years ago

4 0

I believe that the answer would be:
15.5 or to the nearest whole number it would be 16.

I hope that this helps.

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(x2 – 2x – 2)(3x2 - 4x +4)

Anvisha [2.4K]

Answer:

10-4x

Step-by-step explanation:

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3 years ago

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A credit card had an APR of 15.98% all of last year, and compounded interest daily. What was the credit card's effective interes

zimovet [89]

Answer:

Option(B) is the correct answer to the given question.

Step by Step Explanation

We know that

$A\ =\ P \ *(\ 1+\ \frac{r}{n} \ ) ^{nt}$

Here A=amount

r=15.98%=0.1598

n=365

t=1

Putting these values into the equation

$A\ =\ P \ *(\ 1+\ \frac{0.1598}{365} \ ) ^{365}$

$A\ =\ P \ *(\ 1+\ 0.000437) ^\ { 365}$

$A\ =\ P \ *(\ 1.000437 ) ^{365}$

$A\ =1.17288 P$

Now we find the interest

I= $1.17288P\ -P\\=\ 0.17288P\\\ ~ 0.1720P$

Therefore effective interest rate of the last year can be determined by

$\frac{0.1720P}{P}$

=0.1720 *100

=17.20%

8 0

3 years ago

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A boat travels 345km in 4 hours (with a constant speed). How far can it travel in three hours (with the same speed)?

Colt1911 [192]

Answer:

258.75km

Step-by-step explanation:

345/4=86.25

Can travel 86.25km an hour

86.25*3=258.75

Therefore it can travel 258.75 in 3 hours

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4 years ago

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Is 1/3 bigger or 0.33

cestrela7 [59]

Answer:

Step-by-step explanation:

1/3 = 0.333333... ( a non-terminating decimal with repeating 3.

0.33 is just 0.33

0.333333... > 0.33

1/3 > 0.33

7 0

3 years ago

Is 0.010010001..... rational or irrational

zlopas [31]

0.010010001..... is an irrational number since it keeps repeating. Rational numbers are mostly whole numbers that don't repeat forever.

Your answer is irrational.

3 0

3 years ago