ST 17. A 1 -hr and 4 hr, respectively, bet. 10. Sheila and Dora worked 3 2. on a programming project. They were paid $176 for a project. How much did each earn if they are both paid at the same rate? 11. Vonna scored 75 goals in her soccer kicking practice. Jf her success-to-failure rate is 5:4, how many times did sho attempt a goal? 12. Express each of the following ratios in the form, where a and b are natural numbers. b' 1 1 b. 3 3 13. Write three other proportions from the following 12 a. -:1 6. C. proportion. 12¢ 16¢ %D 36 oz 48

Q: 12 15. In the proportion =, which are the extremes? 21 %3D a. 4 and 7 b. 4 and 12 C. 4 and 21 d. 7…

A:

Q: Use cross products to solve the proportion. 9 15 • 5 The cross products are Jultiply. yide each side…

A: Question 1,Given,           915=m5

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: Given that c = 4 and a = 26°, find the values of a and b to the nearest tenths. b

A: For this problem , please follow below steps.

Q: Which of the ratios below is equivalent to 1:8? Select all that apply. A) 16:2 B) 3:24 C) 4:12 D)…

A: To Find  The ratio equivalent to 1:8

Q: Triangle ABC is similar to triangle PQR. 24 А 4 В 8 6, C P 12 Which proportion can be used to find…

A: Two triangle are similar corresponding sides proportion

Q: Which of the following ratios is equivalent to 42: 28 ? A 21:19 B 2:1 C3:2 D 2:3

A:

Q: 2. Which is the best bargain? O 2 pint of milk at $0.52 O 1 pint of milk at $0.99 O 1 quart of milk…

A: Given: 12 pint of milk at $0.52. 1 pint of milk at $0.99. 1 quart of milk at $2.10. 12 gallon of…

Q: On the average, 36 out of 60 cars at the airport are taxi cabs. Write the ratio of taxi cabs to…

A: Total number of cars=60 Total number of taxi cabs=36 Ratio of taxi cabs to the number of cars…

Q: Consider the diagram below. 29° Zb Za

A: From the diagram, we have ∠c=29°&∠b+29°=90°⇒∠b=61°

Q: Q3 Mahendra bocuglets 35 Sacks of wheat, each Sack wegung 24.750 kg.'How much wheat did he Cost 65…

A: As we are allowed to solve one doubt in a session. So, I will solve one doubt in this session. 3)…

Q: c) Moshe is taller than Monica. d) Abby is richer than Ricardo.

A: Negation of the statement

Q: Use two different trig ratios to determine the measure of ZA. Do you get the same answer both ways?…

A:

Q: Two owners of a cattle ranch, Jo and Val, want to find the average well get for the ranch's 200…

A:

Q: Bonita obtained 22/30 for a Geography test and 18/25 for a history test In which subjects did she…

A: Marks obtained in Geography is 2230 marks obtained in history is 1825 we need to compare two…

Q: 1. Mary has a bag of 40 cubes that are blue and red. She counted and found that the ratio of the…

A: A ratio is a way of writing the relation between the amount of two quantities. The ratio represents…

Q: 2. In proportion a: b = c: d, what do you call b and c which are the second and third terms? OA.…

A: Topic = Algebra A . means

Q: 35 ft 24 ft A) 48.1° to show how cool they are B) 50.8° to get attention C) 52.4° because that's how…

A:

Q: Use two different trig ratios to find the measure of ZA. Did you get t the same answer both ways? 12…

A: As all the sides are given so we can use any trigonometric ratios here. I have two Tangent and Sine…

Q: 1b. Choose the correct description about the relationship of their measures equal O add to 90 O add…

A: Add to 180 because P and Q are adjacent angle.

Q: 2. Find the measure of ZR to one dêčimal place 50° R 15 P 6

A: The given triangle PQR has PR=15and the triangle PQS has PS=6 and ∠Q=50°we have to the measure of ∠R

Q: Use two different trig ratios to find the measure of ZA. Did you get the same answer both ways? 12…

A: Given,  A right triangle with hypotenuse = 13  and legs are 5 and 12 .  We have to find the measure…

Q: Given: Mark-on (MO) = P125 Cost (C) = P687 Mark-up (MU) = 68.7 Find the selling price before…

A: Profit and Loss Question

Q: A flag stick ona golf course that is 6 V2 feet tall casts a 9 34 foot shadow while a golfer nearby…

A:

Q: 2. The hypotenuse measures 12 in. What is the measure of each leg

A: Given: The hypotenuse =12 in

Q: bauk_at fopllof $20,g00 kiļuin the adreed date of fayment. fu fon nall ke pre mecpanical eugineer…

A: #Since the type of interest is not mentioned , taking the interest is compounded annually  The…

Q: 1. In the diagram below, trapezoid FGHJ is similar to trapezoid QRST. 10 G 7 R 14 TH. Which…

A: For this, corresponding sides will be in ratio.

Q: A b 25° 8 m 3. Find measurement of (c) and (b) show work please

A: Given that, There is a rightangle triangle in which, ∠B=25o AC = b,  AB = c  and  BC = 8m we have to…

Q: amantha bought 3 yards of fabric and a spool of thread for $28.10. If the spool of thread cost…

A: To find the cost of fabric per yard

Q: 4. Mary uses mushrooms and cheese in the ratio 8:11 on her pizza. Which of the following ratios is…

A: check equivalent ratio to 8:11

Q: b. Marcus drives a machine that paints lines along the highway. He needs to paint a line that is -…

A:

Q: Nancy has just purchased a new house that is in need of new flooring. Use the measurements given on…

A: The area of installing ceramic tile in the kitchen is, The area of installing ceramic tile in both…

Q: 1. Ashleigh rode her bicycle 26.5 miles in 4 hours. Which gives the best estimate of how far…

A:

Q: 1. The ratio of the number of boys to the number of girls in a A 75 choir is 5 to 4. There are 60…

A:

Q: 2- How many liras would be lost if a product sold for 560 liras with a 12% profit was sold with 18%…

A:

Q: Nancy has just purchased a new house that is in need of new flooring. Use the measurements given on…

A:

Q: Ross has a spinner that is split into eight equal sections numbered 1 through 8. He spun the spinner…

A: Given Data: n=1440 p=1/8

Q: . At Central High School, 4 out of every 10 students ride the bus to and from school, and 3 out of…

A:

Q: Jennifer's bill for lunch was $15.00 If Jennifer left a 20% tip, which proportion would BEST…

A: We have to find correct option .

Q: A 47° B D Drawing not to scale

A:

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

A:

Q: ermined that the cost of production is $75.00 per board, the average expense is 35% of the selling…

A: The given cost of production is $75 which is equal to 35% of the selling price let us call 's' as…

Q: Mr. Rosario uses of a tank of gasoline each week to drive to and from his job. How many tanks of…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Kevin has a ratio of 2 wrong answers to 7 correct answers on his math test. If he got 6 questions…

A:

Q: Q From the betow given statistical results. Find total number of item when r=+.4. ху3D 80 y= 7 x? =…

A:

Q: Which ratio is equivalent to 7:3    A.28:12 B. 21:7 C. 12:8 D49:9

A:

Q: Express the following rate as a fraction in lowest terms. For example, you would enter an answer of…

A: Express the following rate as a fraction in lowest terms. For example, you would enter an answer of…

Q: The cost for a pack of 9 padlocks is $25.20 . Find the unit price in dollars per padlock. If…

A:

Q: A Find the measures of ZR, ZQTS, and LQST in this diagram. Justify your answers. S. 105° 30° 70° T.…

A: Use the triangle exterior angle theorem to find the value of ∠QST .  Use the triangle sum theorem to…

Q: 27. Jack has 2 cups of meat to fill for patties. If he uses cups of meat for each patty, how many…

A: Given The Jack has 234 cups of meat to fill for patties   and  he uses 316 cups of meat for each…

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.