1. What is 247 rounded to the nearest hundred? 200 210 O A. 200 O B. 240 OC. 250 OD. 300 220 230 240 250 260 270 280 290 300

Q: μ The amount of time travellers at an airport spend with customs officers has a mean o 34 seconds…

A: Given information: μ=34σ=15n=35 Let X be the amount of time travellers at an airport.

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: 10.) What is the decimal equivalent of -? 8. A. 0.780 B. 0.870 C. 0.875 D. 0.885

A: We know that,  To convert ab into decimal we need to divide a by b, where b≠0 The quotient of the…

Q: 3. What is Se3x dx?

A:

Q: Determine the answer for the following 5.000 x 1о 8- 2.00 x 10-4 O a. 2.5 x 104 O b.2.50 x 10-4 Oc.…

A: Given expression is 5.000×10−82.00×10−4 We have to simplify the given expression. The expression…

Q: C.I=16.3 ±1.96 * 5.322=16.3 ± 2.21= 14.09, 18.51  it is wrong.

A: Confidence interval is the range where the true value of parameter range. It is calculated by the…

Q: A patient receives a prescription for 3 g of an antibiotic. The tablets on the shelf are 250 mg. How…

A:

Q: 16. Find the value of x. A. 6 B. 12 C.9 D. 3 8 ។

A: Find the value of x .

Q: Who is this guy?

A: Given that A photo of a person and asking him who is he.  If you carefully observe the photo it is…

Q: Underline the uncertain number 24040 0.04800 4.020 1.08 x 105 0.0022 9000000 2.00 x 105 8.60 x 102…

A:

Q: If SS between = 40, SS within = 90, df between = 4, and df within = 30, then MS within = ___.

A: Given data SSbetween = 40,SSwithin = 90,dfbetween = 4 dfwithin = 30MSwithin is given by

Q: 1. What is the mzB? Round your answer to the nearest hundredth? 2 A B

A: Our Aim is to find m∠B=?

Q: 4. a. For each of the following decimals, show how to write the decimal as a fraction by first…

A:

Q: 1. Favourite drink of 80 people Other. Lemonade Tea Coke Coffee Drink Degrees Value Tea 90" Coffee…

A: Given Data: n=80   1 person=Total degreen=36080=4.5° Therefore, 1 person=4.5°

Q: as needed. Number of Employees Weekly Wages Each Employee Earned C. $8,352 19 O A. $20,880 OB.…

A: we will find the required.

Q: In how many ways can 2 people each have different birth months? OA. 66 ⠀ OB. 24 C. 144 D. 132

A: 2 people are there

Q: Answer the following regarding the letters in the word Arkansas. a. Determine the ratio of vowels to…

A: Given word is "Arkansas" We have to determine a) The ratio of vowels to consonants b) The ratio of…

Q: Rank the following from largest value to smallest value

A: ranking from largest value to smallest value

Q: 16 in 2. A = 1. A=, 19 in 14 m 30 in 17 m 19.4 in 9.5 m 4. A = 3. A= 28.6 t 26.4 t 11 am 11

A: 1) Area = b* h                = 9.5 * 14                = 133 m2 2) Area = (1/2)*h*(sum of parallel…