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4 years ago

PLEASE HELP MEEE ASAP!!!!!!

Mathematics

1 answer:

Valentin [98]4 years ago

4 0

The equivalent number is not right for the o don't know I joking do your own work kid.

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13 13 13 13 = 43. Which multiplication expression shows another way to make 43?

nikdorinn [45]

13+13+13+13=52, not 43 .
<span>43 is a prime number therefore the only two factors are 1 and itself, Technically, you can say that 21.5 multiplied by 2 would be 43.</span>

6 0

4 years ago

What is the solution to the equation 3 (2 x + 5) = 3 x + 4 x?

exis [7]

The answer is c) x = 5

3 0

3 years ago

Read 2 more answers

Divide 5/9 and round to the nearest tenth

BartSMP [9]

First is to divide 5/9 which equals 0.555
then rounding that to the nearest tenth would be 0.56
because you would use the rule, "5 and up round up, 4 and down round down"
Hope this helped!!

3 0

3 years ago

Does this diverge or converge?

olga2289 [7]

Answer:

L = 7/6 , and the correct option is B, the series diverges.

Step-by-step explanation:

Here we have that:

$an = \frac{(3n + 3)*7^n}{6^{n+4}}$

Now we want to see the quotient test, then we need to do find the value of the quotient as n tends to infinity. Then we first need to find the quotient:

$a(n + 1)/a(n) = \frac{(3(n + 1) + 3)*7^{n + 1}}{6^{n + 1 + 4}}*\frac{6^{n + 4}}{(3*(n) + 3)*7^{n}}$

We can simplify the right part to get:

$\frac{(3(n + 1) + 3)*7^{n + 1}}{6^{n + 1 + 4}}*\frac{6^{n + 4}}{(3*(n) + 3)*7^{n}}= \frac{(3n + 3 + 3)*7^{n + 1}}{6^{n + 5}}*\frac{6^{n + 4}}{(3*n + 3)*7^{n}}$

$\frac{(3n + 3 + 3)*7^{n + 1}}{6^{n + 5}}*\frac{6^{n + 4}}{(3*n + 3)*7^{n}}= \frac{(3n + 3 + 3)*7}{(3*n + 3)*6}$

Now we want to find the limit of this as n goes to infinity, we can see that both parts will tend to infinity, then we need to use the Lhopital rule and find the limit of the quotient of the first derivatives.

The first derivatives are:

For the denominator: (3*6)

For the numerator: (3*7)

Then we need to find the limit as n goes to infinity to:

$\frac{3*7}{3*6} = \frac{7}{6}$

But this does not depend on the value of n, then the limit is just 6/7.

L = 7/6

And 7/6 > 1.

Then we can conclude that our series diverges.

3 0

3 years ago

PLS HELP ME ASAP WITH 41!! (MUST SHOW WORK!!) + LOTS OF POINTS!! *no calculator* *best is show picture with work!*

Varvara68 [4.7K]

Simple Actually since 25 is 1/4, then Multiply the bottom by 4 and that's your
answer 500.

4 0

3 years ago