7. A man has 14 coins in his pocket, all of which are dimes & quarters. If the total value of his change is $2.75, how many dimes and how many quarters does he have?

Q: 9. An adult discount ticket to the amusement park costs $35 and a child discount ticket cost $22. A…

A: cost of adult discount ticket = $35 cost of child discount ticket = $22

Q: a) How many students are taking Art?

A: the number of students taking Art if given by 6+10=16

Q: How many license plates consisting of three letters followed by three digits contain no letter or…

A: Here we have to find  out the combination of licence plate where repetition  of  letters and digits…

Q: 1. A company that makes guitars can produce 200 guitars in a day at a total cost of $26,140. It can…

A:

Q: The system of equation 3x3

A:

Q: 4. If a car is traveling at 43.0 miles per hour, contains 3 gallons of gas, and gets 22.5 miles per…

A:

Q: 9% of Ivy tech students are dual credit students. If there are 13,936 dual credit students, how many…

A:

Q: if the browns plant 3/16 tomatoes, 1/4 cabbage, and 2/8 peppers, what fraction of their garden will…

A:

Q: Suppose you have quarters, dimes, and pennies with a total value of $1.19. How many of each coin can…

A: Using quarters, dimes and pennies to make a total value $1.19

Q: In how many ways can six books be lined up along a shelf?

A:

Q: 1 euro = $1.09  a

A: answer of given question is in step 2

Q: Bob Farrell works for a company that manufactures small appliances. Bob is paid $2.00 for each…

A:

Q: How many different bowls of ice cream can you make with 6 flavours and 5 scoops such that you have…

A: We have given that, there are 6 flavor in which one is chocolate.   We have to make ice-cream bowl…

Q: A C Total Male 12 4 5 21 Female 2. 20 10 32 Total 14 24 15 53

A: Given data: The gender and grades of the students is tabulated. Total number of students included in…

Q: 19. Kevin and Randy have a jar containing 62 coins, all of which are either quarters or nickels. The…

A: Let there are x quarters and y nickels  So x+y=62 A quarter means $0.25  So, x quarters mean 0.25x…

Q: 15. Among the animals in Mang Pedro's farm are chickens and piglets. If the count is 155 heads and…

A: As per our company guidelines, we need to answer only one question. So, kindly repost the 14th…

Q: How many ways are there to distribute 20 cents to n children and one parent if the parent receives…

A: Given:-          (a) The children receive any amounts: i. When parents receive a nickel = 5 cents…

Q: 5. The sum of a number fand 9 is equal to 38.

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: 1) A cleaning crew can clean 5 offices in 6 hours. How many offices can they clean in 12 hours?

A: According to expert guidelines of bartleby i have to solve only first question. So repost the…

Q: 3. The 2410 women undergraduates at the college comprise 54% of all undergraduates. How many…

A: I am going to solve the given problem by using some simple algebra to get the required result of the…

Q: (A) What is the retail price of a suit if the wholesale price is $200? The retail price is $

A:

Q: How many more trees are in Duck Park and Ross Park than in Sawyer Park?

A: Given,

Q: How much Will a person pay 5.4 pounds of bananas at a price of $0.78 per pound

A: the rate of banana = $7.08 per pound total banana buy = 5.4 pounds

Q: How many ⅔g tablets can be prepared from a stock of 66g?

A: given that,  How many 23g tablets can be prepared from a stock of 66g? so,            each tablet…

Q: How much is $1000 in 1940 worth today or how much money would you need today in order to have the…

A: Note :- Calculates inflation to see what a U.S. dollar was worth in the past and today.

Q: 4. A proposed train fare would charge 50.00 Php for the first 12 kilometers of travel, and 3.50 Php…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: What is the sum of number 10 to 40?

A:

Q: 7) If you double the number of calories per day that the U. S. Department of Agriculture recommends…

A:

Q: a local government had an employee reduction and lost 1/5 of its employees . If 88 of its employees…

A:

Q: 3.) The sum of 4 consecutive even integers is 1,068. What is the largest integer? What is the 3rd…

A:

Q: A European food importer, Mateski Products, imports 25% of its vinegars from France, 40% from Italy,…

A: The base amount is the value on which percentage depends. Rate is the percentage rate which has to…

Q: 27. If it takes 4.5 gallons of paint to paint 3 rooms, how many whole gallons of paint will you have…

A: Given 3 rooms = 4.5 gallons So 1 room wil require = 4.5/3 = 1.5 gallons

Q: How many blocks are needed to build an​ up-down-up staircase with 5 steps up and 5 steps​ down?

A: To solve the given problem

Q: 18. If there are 8 oz's in a cup and 2 cups in a pint and 2 pints in a quart, how many oz's are…

A:

Q: A pottery studio gives three- hour and four- hour ceramics classes for $49 an hour. If the studio…

A:

Q: Five-eighths of the students at Salem State College live in dormitories. If 6000 students at the…

A: Simplification

Q: 5. On the basis of total cost per day for business travel to New York City and Washington DC…

A: There is no such introduction for the solution.I have explained it within the solution.Please go…

Q: 1/8 of a sum of prize money was divided equally among 4 individual players. The remainder was…

A:

Q: A major league baseball team is ending its season and totaling up concession sales. Looking at…

A: Solution is in step 2

Q: 14. Arianna divides 25 gold stars between herself and 4 friends. How many stars does each friend…

A: SOLUTION-

Q: Three firms A, B, C supplied 40, 35 and 25 truckloads of stones and 10, 5, 8 truck- loads of sand…

A: It is required to find the total amount to be paid to each of the three firms  Firstly Rewrite the…

Q: Suppose that the balance of a certain credit card is ₱43,744.53.The credit card company charges 3.5%…

A: It is known that the expression: "x% of y" is same as the expression:"x100×y". Calculate the charges…

Q: How many ways can my daughter put 50 pairs of shoes on 4 dolls?

A: Combination :  The number of ways to choose a sample of k elements from a set of n distinct objects…

Q: 2. Forty students in a class took a Mathematics test. If 80% of the students passed the test, how…

A: # we are entitled to solve one question at a time, please resubmit the other question if you wish to…

Q: 1. How many more male students than female students are there? 2. How many total students are there…

A: Disclaimer: Since you have posted a question with multiple sub-parts, we will solve first three…

Q: IV. If 80 persons are introduced to the product, determine the number of person who are expected to…

A: Given: Number of trials (n) = 80 Proportion of people buying the product (p) = 0.60

Q: 8% of Ivy tech students are dual credit students. If there are 13,885 dual credit students, how many…

A: Let there are 'x' number of Ivy tech students Given that 8% of Ivy  tech students are dual credit…

Q: 24. How many different sums of money can be formed from one S2 bill, three $5 bills, two $10 bills,…

A:

Q: 19. If 30 lb of rice and 20 lb of potatoes cost $23.40, and 20 lb of rice and 12 lb of potatoes cost…

A:

Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.