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3 years ago

-1/2 x -1/7 I do not understand how to do this

Mathematics

2 answers:

Firdavs [7]3 years ago

8 0

Answer:

sss

Step-by-step explanation:

Kobotan [32]3 years ago

6 0

Answer:

$\dfrac{1}{14}$

Step-by-step explanation:

1. You are multiplying two negative numbers. Negative times negative is positive, so the answer is positive.

2. To multiply two fractions, multiply together the numerators and multiply together the denominators.

$-\dfrac{1}{2} \times -\dfrac{1}{7} =$

$= \dfrac{1 \times 1}{2 \times 7}$

$= \dfrac{1}{14}$

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2 (Picture) CONVERGENT AND DIVERGENT SERIES PLEASE HELP!!

Ivanshal [37]

Answer:

This series is divergent

Step-by-step explanation:

we are given a series

Firstly, we will find nth term

Numerator:

3, 4, 5,...

so, nth term will be

$a_n=n+3$

Denominator:

4,5,6,....

so, nth term will be

$b_n=n+4$

so, we can find it's nth term as

$c_n=\frac{n+3}{n+4}$

we can use divergent test

$\lim_{n \to \infty} c_n=\lim_{n \to \infty} \frac{n+3}{n+4}$

we can divide top and bottom by n

$\lim_{n \to \infty} c_n= \lim_{n \to \infty} \frac{n/n+3/n}{n/n+4/n}$

$\lim_{n \to \infty} c_n= \lim_{n \to \infty} \frac{1+3/n}{1+4/n}$

now, we can plug n=inf

$\lim_{n \to \infty} c_n= \frac{1+0}{1+0}$

$\lim_{n \to \infty} c_n=1$

Since, it is non-zero value

so, this series is divergent

8 0

3 years ago

How do you solve this?

Sholpan [36]

40% of 60 is 24

To convert from percent to decimal, divide the percent without the percent symbol by 100.

so, 40% = 40/100 = 0.4

40% 60 is just 0.4*60 = 24

6 0

2 years ago

Read 2 more answers

Is -6.5 a rational number.<br><br> pls idk and I really need help

lara [203]

Answer:

-6.5 is a rational number.

7 0

2 years ago

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If x = -6 wich inequality is true

mart [117]

Answer:

where's the answer choices???

Step-by-step explanation:

3 0

3 years ago

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Find the square of 111 base two give ur answer in base two

ahrayia [7]

Answer: I'm not 100% sure what your asking but I believe the answer is 12321.

Step-by-step explanation:

7 0

2 years ago