73 because 28 diVided by y is 7and 12 bX 4is3. (2) 9:4 (4) 14:9 2divided 3/b. SING YOUR MATH At a swimming pool the ratio of those wearing sunscreen to those not wearing sunscreen was 7 to 5. If the number of people not wearing sunscreen was 30 then which of the following was the number of people who were wearing sunscreen? (1) 25 (3) 38 (2) 36 (4) 42 the rest

Q: I. Evaluate using ratio test. 1 2 3. 1-+ - (-1n (-1)* (n+1), ア .. ...+ 7さ* ア* a. (-1n 3" b.

A: Given

Q: Express the number as a ratio of integers (the first digit is zero) 0.279

A: To find the rational expansion for the given number

Q: 6. Which of the following is less than 5.67 x 105? A. 7.23 x 104 B. 4.27 x 104 C. 8.82 x 10'5 D.…

A: we know that a.bc × 10-5 = 0.0000abc and a.bc × 10-4 = 0.000abc

Q: Select two ratios that are equivalent to 3 : 12. Choose 2 answers: 12:48 6: 18 4: 12 3:1 E 1:4

A: 3 : 12 = 3(1) : 3(4) = 1 : 4 (A) 12 : 48 = 12(1) : 12(4) = 1 : 4 Option (A) is correct. (B) 6 : 18 =…

Q: 6) A square rock garden with sides of 90 feet is placed in the middle of a circular grass yard. If…

A:

Q: What is the F-ratio? 0 0.45 O 7.92 O 3.15 O None of the Choices O 1.414

A:

Q: if YZi and XZi are standardized variables. and we regress YZi on XZi. and n=30, o=20, and…

A: For a standardized variable x,  sum(x) = 0 and standard deviation = 1 which implies mean of x = 0…

Q: B'C Find the ratio of: =? ВС 10y C' 8 6. 4 C A' 2 B' 4 8 10 O 2 0 6 O 12 2.

A:

Q: 8. Kirk is taking a three-question multiple choice quiz where his chance of getting an individual…

A: Given Data: P( getting question correct)=1/4   Each question is independent of each other

Q: What does the coefficient of determination equal if r = 0.77?   Multiple Choice   0.8140   0.0103…

A: Givencorrelation coefficient (r)=0.77

Q: 1. 5 girl had the option of choosing a pink or purple dress. 3 out of 5 girl chose the purple dress.…

A: To find: The decimal equivalent to the fraction of the girls that chose the pink dress. Given: The…

Q: PA(1) = n(n + 1)

A:

Q: 13.The ratio of the term x° to the term x in the expansion of (3+2x) is A. 354:135 B. 364:135 C.…

A: Since you have asked multiple question,as per our guidelines we are supposed to answer only one…

Q: m21 = 30° 21 and 22 are complementary. 22 and 23 are supplementary. Given: What is the ratio of mz3…

A:

Q: 2. Given that ADEF ~ AMNO. Find the scale factor. 15 12 8 10 6. N M 00

A:

Q: 23. For what value of n is |n – 1| +1 equal to 0? А. О В. 1 С. 2 D. There is no such value of n.

A:

Q: Evaluate 8r – rs when r = 6 and s = 5.

A: Given        r=6 , s=5 We have to solve for      8r - rs

Q: Laこ」 nZ41 in=1 2n+3n C) n (Don't Use Ratio test)

A:

Q: 1. The mean of 2 numbers, X1 and X2, is 8.65. If X, = 14.009 then find X2. %3D

A: Given  Mean of X1 and X2=8.65 X1=14.009 N=2

Q: 47%0 0f these applicants were men. a.) Among the 594 applicants, how many of them were men? (round…

A: We have given that,  Sample size (n) = 594 and 47 % of these applicants who are men  Then,  We will…

Q: 12. What is the value of x, given that PO || BC 12 72 66 B. Ox= 6 Ox= 8 Ox = 11 Ox= 13

A:

Q: Ise the Ratio Test. Show all work and clearly state your conclusion. n! 50" n=1

A: Explanation of the answer is as follows

Q: 33. FOIL THE FOLLOWING: a) (X+7) (2X+3) b) (X+5) (X+6) ) (3X+7) (2X+1)

A:

Q: n! 325. (nle)" n=1 8.

A: Solution: The objective is to determine whether the given series is convergent or not

Q: 8) A bowl has four different color balls. The ratio of orange balls to red balls is 3:7 and the…

A:

Q: What is the remainder when P(n) = n3 + 2n² - 23n +5 is divided by n + 6? С. 1 %3D A. -1 В. О D. 2

A:

Q: 2) Find the scale factor. (If the scale factor is a fraction, leave it as a fraction in simplest…

A:

Q: 4) If p(x) = 2x³ – 3x + 5, what is the remainder of p(x) ÷ (x – 5)? (1) - 230 (3) O (2) 40 (4) 240

A:

Q: There are 13 apples in a basket. 5 of these apples are green. The rest of them are red. (a) What is…

A:

Q: The remainder when 20! is divided by 21 is Oa 1 Ob 2 Od None Oe 3

A: Given 20! Is divided by 20 To determine the remainder If any number exactly divisible by another…

Q: a) An english examination is marked out of 80 I)Mpho scored 4÷5 of possible marks .how many marks…

A: Given, An english exam is marked out of 80. i). Mpho scored 4/5 of the possible marks. Let the marks…

Q: to be 14.3. How large does n have to be to guarantee that the margin of error is 1.53?

A: We have, Margin of error = e = 1.53 σ=14.3 Here level of significance is not given hence we can…

Q: *(2 + 16) (a + 8)(x + 4) 16 where z # a + 8 Submit Question

A:

Q: n 7 17. If the ratio of and the ratio of 8 m what is the ratio of "? 5

A:

Q: How will you formulate the coefficient of range as per the given largest value = 40 and smallest…

A: Given:Largest value=L=40Smallest value=S=20 The formula and calculations for coefficient of range is…

Q: 3. What is the similarity ratio from figure A to B? simplify your answer. 10 B 18 7.2 15

A:

Q: 15. Given that 1+ (3+ nx) = 9+ 84x +..., find the value of n. а. с. 8. b. 7 d. 9 2/3

A:

Q: 12. What is the value of x, given that PO | BC 12 72 66 C. Ox = 6 Ox = 8 Ox= 11 Ox= 13

A: Given query is to find the value of x

Q: One method of comparing two fractions for inequalities is to find their decimal representations. Use…

A:

Q: Dan had 2 1/2 cookies and ate 1/2 of a cookie. Of the original number of cookies, the fractional…

A:

Q: The numbers of regular season wins for 5 188lbal excel since there are only FIVE values and it may…

A: Given, 15, 14, 10, 9, 2

Q: The figure shows that 10" by 15" rectangular bricks can tile a 60" by 60" square. (a) Is there a…

A:

Q: The ratio Fib(n+1) /Fib(n) as n gets larger is said to approach the Golden ratio, which is…

A: The limit of the ratio of the consecutive Fibonacci terms as n tends to infinity is the golden…

Q: n = 3 = 5.196 27 10.392

A: Mathematical calculus is based on the concept of limits. Some of the most famous examples using…

Q: 5, x(x-bar)=43, and s=6, find the margin of error. your answer to two decimal places.

A:

Q: There are 3 red balls, 5 blue and 6 green balls. Th

A: Given that thee are 3 red balls, 5 blue balls and 6 green balls. Total number of balls is 3+5+6=14…

Q: Which of these ratios is not equivalent to the others ? 8:20 4:15 2:5 10:24

A: Topic:- algebra

Q: Simplify the ratio of factorials (n + 1)! / (n − 1)!

A: We have to simplify the ratio of factorials: n+1!n-1! Here ! is denoting the factorial. We know the…

Q: Which among the values is approximately equal to P(0.99 < Z < 1.5)? a. 0.7333 b. 0.0943 c. 0.7721 d.…

A:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.