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3 years ago

Please answer these two questions precisely :)

Mathematics

2 answers:

iren [92.7K]3 years ago

6 0

Answer:

1=A

2=C

Step-by-step explanation:

GuDViN [60]3 years ago

4 0

1. A)
7x= 3(35)
7x= 105
105/7= 15
Therefore x=15

2. C)

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Evaluate the limit of lim/n->infinity 6n^2+5/3n^2

castortr0y [4]

we are given

$\lim_{n \to \infty} \frac{6n^2+5}{3n^2}$

we can see that

degree of numerator = degree of denominator =2

so, we can divide both numerator and denominator by n^2

and we get

$\lim_{n \to \infty} \frac{(6n^2+5)/n^2}{(3n^2/n^2)}$

$\lim_{n \to \infty} \frac{(6n^2/n^2)+(5/n^2)}{(3n^2/n^2)}$

now, we can simplify it

$\lim_{n \to \infty} \frac{6+(5/n^2)}{3}$

now, we can plug n=inf

$= \frac{6+(5/(\infty))}{3}$

$= \frac{6+0}{3}$

$= \frac{6}{3}$

$= 2$ ...............Answer

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2 years ago

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What is the range of the data in this stem-and-leaf plot? 2 14 19 32.5 Stem and leaf plot. Vertical line separates each stem fro

inysia [295]

Answer:

Step-by-step explanation:

Given :

Stem Leaves

2 | 6, 7, 7

3 | 0, 2, 3, 3, 4.

4 | 0, 5

To Find: What is the range of the data in this stem-and-leaf plot?

Solution :

Since we are given key 3 vertical line 0 equals 30.

So, in the given stem leaf plot the number are :

26,27,27,30,32,33,33,34,40,45

Now Range = maximum number - minimum number

Range = 45-26

Range = 19

Hence The range of the data in this stem-and-leaf plot is 19

4 0

3 years ago

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Mandarinka [93]

Oppor it plenty no flow
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3 years ago

Mr. James accepted a new job with a starting annual salary of $32,500. He will receive an annual raise of $1,500 beginning his s

Amanda [17]

Answer:

He will earn $139,000 after 4 years

Step-by-step explanation:

32,500+34,000+35,500+37000= $139,000

7 0

2 years ago

A summer camp is organizing a hike and needs to buy granola bars for the campers. The granola bars come in small boxes and large

Irina18 [472]

Answer:

The Answer is: There are 8 small boxes and 9 large boxes. See explanation below for variables and variable definitions.

Step-by-step explanation:

Let s = small boxes. Let b = large boxes.

s + b = 17

You can solve for s:

s = 17 - b

You can solve for b:

b = 17 - s

10 times the number of small boxes plus 24 times the number of large boxes is equal to 296 granola bars.

10s + 24b = 296

Substitute:

10(17 - b) + 24b = 296

170 - 10b + 24b = 296

14b = 296 - 170

14b = 126

b = 126 / 14 = 9 large boxes

Find the number of small boxes, s:

s = 17 - b = 17 - 9 = 8 small boxes

There are 8 small boxes and 9 large boxes.

Proof:

10(8) + 24(9) = 296

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296 = 296

4 0

3 years ago