3. Problem solving 1. x-x- =? 3* 3 372 2. x -x= =? 599 3. 30x =?

Q: 3 5 2. Solve for x in the proportion x x+4

A: Solution of given problem is as follows:

Q: 12) B 60° Х с 11 ZA

A:

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: 6/9 3/14 + 1/2 =? O a. 10/24 O b. 5/12 O c. 1 8/21 d. 234/327

A:

Q: A car traveling 100 km in 2 hours can travel 800 km in 2 hours? O A) 22 O B) 18 O C) 20 O D) 16 O E)…

A: Given: A car is travelling 100 km in 2 hours. Then the speed of the car is,…

Q: 8. Highlight ( ) all the ratios that are equivalent to the ratio 12:3. a. 6:1 b. 1:4 c. 4:1 d. 24:6…

A: According to the question, we have to find the ratio in the options which are equivalent to the…

Q: 2. What is the value of csc 330°? O 2 O -1.15 O -1.41

A:

Q: 55° 70° 30°

A: Straight angle theorem: All the straight angles are 180 degrees. If the legs of angle are pointing…

Q: 4. A carton containing 12 cans of soup costs $38.40. Each can weighs 16 ounces. What is the cost of…

A: Cost of 12 cans = $38.40  Cost of 1 can = $3.2  Weight of 1can = 16 ounce

Q: 4. Brian made $56.00 by babysitting for 7 hours. At this rate, for how many 1 point hours would he…

A: Given that Brian makes $56.00 by babysitting 7 hours. By table we have he makes $8.00  by sitting 1…

Q: 6. Evaluate: E:(4). 15 а. 48 b. 52 с. 56 d. 60

A:

Q: 27 45 What is the value of x?

A: We have to find the value of x.

Q: 1Patricia is trying to compare the average rainfall of New York to that of Arizona. A comparison…

A: Given 1 A comparison of rainfall between two states for the month of July  through September…

Q: 4) Find the value of x. A. 7 В. 15 С. 23 x+ 2 D. 35.5 15 20

A: Given-  To Find- The value of x.

Q: An airplane flies 1350 miles in 2 1/4 hours. What is its average speed in miles per hour

A:

Q: 3. It took 48 minutes to drive downtown. An app estimated it would be less than that. If the error…

A: Given query is to find the time estimation of the app.

Q: AVERAGE COST The cost of producing x units of a new product is C(x) = 3xVx + 10 hundred dollars.…

A: THE DIFFERENT ANSWER IS DUE TO UNIT OF ANSWER   BOOK ANSWER - 88480 ( DOLLARS) SO BOOK ANSWER GIVEN…

Q: 4. [1 point] What does x E Q mean? Extra credit: Why is it the letter 'Q'?

A: The objective is to determine the meaning of x∈Q.

Q: 1. What is the value of x? 18 6.2 19.5 10 28 X 10

A:

Q: Two quantities are related, as shown in the table: ку 2,3) 4,4) (6,5) (8,6)

A: Topic:- equation of line

Q: 7. The ratio of students to professionals in a conference is 2 : 3. If there are 60 participants…

A: This question is based on ratio and can be understood easily. I will show the process in the next…

Q: “45% of what number is 41.4”? “what percentage of 42 is 48.3”?

A:

Q: . If mL8 = x + 80, what is the measure of 29? а. 100 c. x - 80 - х b. 100 + X d. x - 180

A: the given figure is: given that m∠8=x+80 we have to find the measure of ∠9

Q: 60° 60° 20

A: We know that total angle on a straight line is 180⁰. This means that if two or more angle lies in a…

Q: Tuberculosis (Y) Negative (-) 2,350 Positive (+)| 120 X-ray (X) | No (-)| Yes (+) | Total 2,370 175…

A: Given,   Tuberculosis (Y)     X-ray (X) No ( - ) Yes ( + ) Total  Negative (-) 2350 20 2370…

Q: f it takes me half an hour to run 11 laps what is my average speed in miles per hour

A:

Q: Answer the 16% of the patient are more than years old.* 9.24 66 66.6 22.6

A: A percentile is a comparison score between a specified score and the scores of the reaming of data…

Q: Phillip wanted to leave a 15% tip. He thought to himself that 15% = 10% plus half of 10%. Which of…

A: Given: 15%=10%+half of 10% total bill=$36

Q: Solve the following problems. Show your solution. 1. In your study, the population size is 10,000.…

A: 1) Given: Population size N = 10000 Margin of Error is 2% i.e., 0.02 Required: To calculate the size…

Q: 4. The area of interest is above the score x = 83.42. 5. The area of interest is above the score x =…

A: Given that : μ = 80 ? = 5.5 By using the standard normal distribution we solve this problem.

Q: 9=? a)17 b)18 c)60

A: Explanation and solutions is given below....

Q: English Spanish $0.98 • $0.52 O $3.22 $1.50 $5.88 How much less does one can of soda cost when you…

A: Given,           A figure is given below :

Q: 8. B (6,7) (13,7) |(0,2) 10 12 14 My friend had a nearly-empty tank of gas, only enough to travel 15…

A: We have to find that the gas is enough or not to reach at point C.

Q: Approximately what proportion of these four-seam fastballs would you expect to have speeds between…

A: Let , X→N(μ=91.67 , σ=2.45) Our aim is to find the  (a) proportion of these four-seam fastballs…

Q: You weigh out a diamond and get 10.0 grams on your scale, knowing this is a rounded result. Between…

A: We have to find 2 weights, between them weight of the actual diamond found.

Q: 8. The amount of medication that should be administered to children is based on the ratio of the…

A:

Q: 10. Solve 4 51, Use systematic trial with a calculator and round your answer to one decimal place.…

A: We can find the answer using the systematic trial as below.

Q: 14 28

A:

Q: -1. Σχ a. 15 b. 12 С. 9 d. 10 _2 ΣΥ a. 1 b. 4 с. 5 d. 8 3. ΣΧΥ a. 12 b. 15 с. 18 d. 20 7.

A: Given: data to find i) ∑x ii)∑y iii)∑xy

Q: Can you help me in the second question What was the power consumption at 9 p.m.

A: Topic:- geometry

Q: 19 17 x+4

A:

Q: х 2 (тоd 3) х 3 3 (тоd 5) х34 (тоd 11)

A: Given as, x=1mod2x=2mod3x=3mod5x=4mod11 As per rule, allowed to answer first question and post the…

Q: , or = between the quantities to make a true comparison. 5/64 20/4

A:

Q: Find the value of x. AA 16 12 10 %23 A. 7.5 В. 8.9 о С. 6.25 D. 5

A:

Q: - 1 £ 15 s² +64

A: Here given Laplace function is 15s2+64

Q: 6/9 + 3/14 + 1/2 =? a. 10/24 O b. 1 8/21 O c. 5/12 O d. 234/327

A:

Q: S(x+1)² + (y – 4)² = 16 L(x + 1)? – 12 (y – 2)? = 0 1.

A: Given the equations(x+1)2+(y−4)2=16        .......(1)(x+1)2−12(y−2)2=0      ........(2)

Q: 1. Solve the proportion 6 2 5 5n а. 3 D. 1/3 С. 2 d. 1/2

A: As per our guidelines we are supposed to answer only one question.Kindly repost other question as…

Q: 18 What is the percent equivalent of 200 AO 90% B. 36% cO 18% D 9%

A:

Q: What would be the least amount of money needed to purchase exactly 19 muffins?…

A:

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.