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4 years ago

Help me solveee please

Mathematics

1 answer:

kakasveta [241]4 years ago

3 0

Answer:

11x5 is 55

Step-by-step explanation:

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Which of the following is equivalent to 9^5/2.

Korvikt [17]

Answer:

Step-by-step explanation:

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3 years ago

Simplify the expression<br> 3x +4 +yxy +7y -10x + 6

lutik1710 [3]

Answer:

- 7x + 10 + y² + 7 y

Step-by-step explanation:

Hope this will help

6 0

3 years ago

57 ÷ (9 + 3) – 8<br> who knows the anwser

vitfil [10]

Answer in decimal form: -3.25
answer in improper fraction form: - 13/4
answer in fraction form: -3 1/4

Hope this helped!

6 0

2 years ago

Consider the following series. 1 4 + 1 8 + 1 12 + 1 16 + 1 20 Determine whether the series is convergent or divergent. Justify y

patriot [66]

Answer:

The series diverges

Step-by-step explanation:

First, let's find the sequence:

$4, 8, 12, 16, 20,...,$

As we can see, they are multiples of 4, so one possible sequence is:

$4,8,12,16,20,...,=4n\hspace{8};\hspace{3}n\in Z$

Hence, we can represent the series as:

$$$\sum_{n=1}^{\infty} 4n$

Let's use the zero test which states:

$$$\Sigma a_n$$\\Diverges\hspace{3}if\\\\ \lim_{n \to \infty} a_n \neq 0$

So:

$\lim_{n \to \infty} 4n= 4 \lim_{n \to \infty} n\\ \\ \lim_{n \to \infty} n=\infty\\ \\4\infty= \infty\\\\Hence\\\\ \lim_{n \to \infty} 4n=\infty$

Therefore, by the zero test, the series diverges

3 0

3 years ago

A guy delivers 12 case for a flower shop in 1 hour and 30 minutes what is the rate and bouquets per hour and what is the rate of

Alisiya [41]

So you have 12 cases delivered in 1 hour and 30 minutes. 30 minutes is half of an hour or .5

so 12/1.5 is 8, that is 8 cases per hour for a total of 32 cases in 4 hours.

5 0

3 years ago