6. What is the advantage of saying that to multiply a number by 100, we shift the digits two places to the left, instead of saying move the decimal two places to the right? 313 words O Focus

Q: what is LCD of  1/22, 7/121, 3/44

A: We have to find the LCD of given fractions.

Q: 25 4 45 -es + 8 Yo 25 45

A:

Q: What multiplication fact is illustrated by the arrows on the number line? 01 2 3 456789 10 11 12 13…

A:

Q: 55. S = {(0, 0, 0), (1, 3, 4), (6, 1, -2)}

A:

Q: 3. Note: Letter O, |(40 – 28) number zero (0 + 13)° 0 =

A:

Q: 9.3 is 20% of what number

A:

Q: 3. What is the length of the missing side in the 13 8

A: This is a basic Pythagoras theorem problem

Q: 13. Simplify. 10 01 21 ㅇ 10 10 3 26 3 3 + 3

A: Please follow the next step.

Q: 8. Ф(55) Answer: Show your work or explain your

A: We want to find ϕ(55)

Q: 9×(20+40) =?

A: Given  9×(20+40)

Q: What is the missing number?* 15 17 1 8 12 27 40 90 28 21 12 23 13 ?

A:

Q: 14. 40° A 9. 1050 14. 2 CEB = %3D

A: the given figure is: we have to find ∠CEB we have to round decimals to the nearest tenth.…

Q: (*- 3, determine the vahye of 200 10 84 12

A: Solution is here

Q: How many number plates of 2 digit can be formed with four digits 1. 2, 3, 4? a) 12 b) 15 c) 10 d) 10

A: If there are n elements then we want to arrange r elements , It is a permutations and no. Of…

Q: 7) tan S= 15 20 25

A:

Q: evaluate and simplify 4. C(n,3) = 56. 5. C(5, r) = 10.

A: 4.Given: C(n,3)=56     Now,C(n,3)=n!(3!(n−3)!) So,                     n!3!(n−3)!=56…

Q: 15 17 23 28 ? 40 28 8 3 12 13 2.

A: Consider

Q: 7 to the power of 18

A: To determine: 7 to the power of 18

Q: 13 chucles= ______guffaws ( 1 chuckle = 8 guffaws)

A: We have to find

Q: What is (1,2, 3) х (4,5, 6)? A) (2,4, 7) В) (— 3,6, —3) С) 32 D) (4, 10, 18)

A: To determine the cross product.

Q: 46. 49. Choices A) 6 AC) 17 CD) 36 ACD) 40 CDE) 65

A: Multiply : (47). 4-6i-4+6i…

Q: 10 fifths %3D halves + 2 RY %3D halves 2)

A: We are asked to fill the table.

Q: 1 5. What is equivalent to 81

A:

Q: 21 4/3 86 m25 = 6. 52

A: We have to solve the problem

Q: (1 + i)5 = 4.417.910 /4.227 865

A: The Accumulated factor for compound interest is given as

Q: 9 + 4 when m = 3. Evaluate -

A:

Q: What is the missing number? * 15 17 8 9 8 12 27 40 6 3 28 2 12 23 13 ? 28

A:

Q: 4.Nine from some number is four.

A: Given : A algebraic expression Nine from some number is four

Q: حل المعادلة 2/ = 50 2cos ، لجميع قیم 0 حيث °90 > 0 > 0

A: Given that 2cos5θ = 2      0<θ<90° We need to find θ

Q: 7/8 Fraction as a decimal.

A: Given:

Q: 5. 134 6. 68 P to R 46° 128° 7. (2x+ 11)° 8. H 55° %24

A:

Q: How many different words can be formed from the alphabets of the word SCISSORS? * 1440 1680 1800…

A: The solution of the problem is given in the next step.

Q: 1. There are 31 envelopes with 3 stickers in each envelope. Seyong calculates the total number of…

A: We apply two method it solve, first is multiplication and second is addition.

Q: Simplify: 52? + 3х — 2 5а? — 27а + 10 5а2 + 4х — 1 2? — х — 20

A:

Q: Put + ++ 3 17 + ...+ in 512 2 4 8

A: Given series is 12 + 34 + 58 + ... + 17512

Q: 16 Choose the expression equivalent to 256 625 B 16 25 e 16 25 415

A: We have to evaluate the expression 16252. It is known that 16=4225=52 and a=(a)1n.

Q: 8. Which number should replace the question mark? 26 36 32 40 17 25 ? 31

A:

Q: 0 peso bill using 1 p

A: To pay 20-peso bill using the 1-peso coins, 5-peso coins, and 10-peso coins, let there are n number…

Q: 7 vide 7 by 25 to convert to a decimal. Enter your answers. 25 ? ? 25 7. 0

A:

Q: 4. Evaluate. (1K, 2K, 2K) a) 2 b) 5? 53 8' 8 c) 8

A: We need to evaluate the given problems:

Q: 8) 4 tanks with 344 fish fish per tank 9) 3 minutes to type 270 words words per minute 10) 5 boxes…

A:

Q: elp with 4,5 and 6

A: Here the radius is r=30ft.  maximum height h= 70 ft.

Q: 7. What is mLA to the nearest tenth? 14.1 22.9

A: We have to find the angle

Q: Explain your answering to the following. How many 9 digit number are there that use only the digits…

A: This sum can be solved under two different conditions: 1) repetition of number is not allowed. 2)…

Q: what is the missing number?

A: To find the missing number, we observe first two figures

Q: what is 10 +10

A: Given,          10+10

Q: Describe A n B in words.

A: Draw the Venn diagram.

Q: Estimate 8 6/7 to the nearest whole number. O 10 9. O 8 O 7 Estimate 14 2/9 to the nearest whole…

A: The given mixed number is 867.