How to use compatible numbers to estimate 22 x 26

A 2.25 units C 5 units B 4 units 0 16 units

S_A_V [24]

Answer:

B

Step-by-step explanation:

If 2 chords of a circle intersect, then the product of the parts of one chord is equal to the product of the parts of the other chord , that is

BW × WD = AW × WC ( substitute values )

6 BW = 3 × 8 = 24 ( divide both sides by 6 )

BW = 4 units

5 0

3 years ago

Read 2 more answers

Tim purchases 3,000 shares in company X at $2.49 per share. The company subsequently announces a profit warning, and the share p

anygoal [31]

Answer:

$750

Step-by-step explanation:

Tim's share price changes by $2.24 -2.49 = -0.25, so the change in the value of his investment is ...

(3000 shares)(-0.25/share) = -$750

Tim takes a loss of $750 when he sells.

3 0

3 years ago

I should be company charge $15 to ship a Package and and 5% of the shipping charge for insurance on the package was the total co

Zolol [24]

If you determine 5% of the total cost ($0.75) then subtract that from the total cost, you would be left with the shipping price of $14.25.

5 0

3 years ago

I need help understanding how to solve this problem any other problem like this.

9966 [12]

Answer:

Lower Upper Frequency

1 6 2

7 12 4

13 18 7

19 24 1

25 30 4

Step-by-step explanation:

We sort the given data to get: 1,4,8,8,9,10,13,14,15,15,15,16,18,24,25,25,27,29

The range is 29-1=28

Class width=28/5=5.6

We round up to get 6

The lowest value is 1. Our lower class limits are:

1

7

13

19

25

The upper class limits are:

6

12

18

24

30

Now our frequency table is:

Amount | Frequency

1-6 2

7-12 4

13-18 7

19-24 1

25-30 4

5 0

3 years ago

Consider this sequence:

zlopas [31]

nth term is: $a_n=6n-2$

122 is not in the sequence

Further explanation:

First of all we have to decide whether it an arithmetic sequence or geometric sequence,

Here

$a_1=4\\a_2=10\\a_3=16\\a_4=22\\d=a_2-a_1\\=10-4\\= 6$

$a_3-a_2=16-10=6$

As the common difference is same for all consecutive terms, the sequence is an arithmetic sequence

The formula for arithmetic sequence is given by:

$a_n=a_1+(n-1)d$

Here a_n is the nth term

a1 is the first term

n is the term number and

d is the common difference

Putting the value of a1=4 and d=6 in the formula

$a_n=4+(n-1)(6)\\a_n=4+6n-6\\=6n-2$

To check whether 122 will be number in the sequence or not,

Putting the value in nth term we will find the value of n, if n is an integer then 122 is a part of the sequence, otherwise not

So,

$122=6n-2\\Adding\ 2\ on\ both\ sides\\122+2=6n-2+2\\124=6n\\Dividing\ both\ sides\ by\ 6\\\frac{6n}{6}=\frac{124}{6}\\n=20.6666$

As the value of n is in decimal, that means none of the terms in the sequence is 122.

So,

nth term is: $a_n=6n-2$

122 is not in the sequence

Keywords: Arithmetic sequence, Common Difference

Learn more about arithmetic sequence at:

#LearnwithBrainly

5 0

3 years ago