Today Gwen is twice as old as Arni and Arni is 3 years younger than Tess. If Gwen, Arni, and Tess are all alive 4 years from today, which of the following must be true on that day?

Q: I am three times as old as my son.Five years later,I sall be two and half time as old as my son.How…

A: In the question, I am three times as old as my son Five years later,I sall be two and half time as…

Q: If the animal is in the woods on one observation, then it is four times as likely to be in the woods…

A: 1)   Meadow woods Meadow 2/3 1/3 woods 1/5 4/5

Q: Gina runs every 8 ​days, cycles every 16 ​days, and jogs every 24 days. If she did all three…

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Q: and max as

A: First we have to compute f''(x) If f''(x) <0  There's a local maximum If f''(x)>0  There's…

Q: If the 10 term of an AP is 21 and the sum of its first ten terms is 120 find its n term

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Q: On a game show, a secret 4-digit number is formed using the digits 1, 2, 3 and 4, with repetition…

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Q: A mother tells her son, “I was your age when you were born”. If the mother is 38 years old, how old…

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Q: If Bank A charges a monthly service fee of $2.50 and a per-check fee of $0.15, while Bank B charges…

A: Given two banks A and Bank B We have to find which bank will charge a customer more in fees if she…

Q: If Kate's age is 13 and her mother, Margaret, is 31, in how many years will Kate's age once again be…

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Q: Roxanne, Sam and Thomas will attend the play if and only if Vince doesn't attend, but, if neither…

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Q: You have 7 math books and 7 history books to put on a shelf with five slots. In how many ways can…

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Q: A and B can do a piece of work in 3 days, B and C in 4 days, while A and C in 2.5 days. In how many…

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Q: My uncle comes to visit me every 9 days.  My aunt comes to visit every 15 days.  They were both here…

A: We have to find the days from now they will be together again.

Q: If today is Saturday, what day will it be 100 days from now?

A: If toady is Saturday then 1st day will be Sunday So, 1,8,15,......99 days will be Sunday

Q: f the score of 3 courses for a student who studied at a university are 81, 62, 74 with credit hours…

A: Solution: The scores of three courses for a students are  X= 81, 62 and 74 The credit hours  that is…

Q: Gabby is 1 year more than twice Larry's age. 3 years from now, Megan will be 27 less than twice…

A: Given query is to find the Megan's age 3 years from now.

Q: If it was predicted that the farmland acreage lost to family dwellings over the next nine years…

A: It was predicted that farmland acreage lost by family during dwelling over nine months is 15000…

Q: An eyewitness to a crime said that the license plate of the getaway car began with the letters U…

A: Solution:   There are 2 possible position for the fisrt latter. There is 1 possible position for…

Q: What day of the week was yesterday if five days before the day after tomorrow was

A: Let consider that Today is seventh day. So for day of the week was yesterday: Five days before the…

Q: John is twice as old as his friend Peter. Peter is 5 years older than Alice. In 5 years, John will…

A: Consider John's age as J, Peter age's as P and Alice age as A. From given, J=2P, P=A+5 and J+5=3A.

Q: 'From a city population, the pability of selecting a male or graduate is 5, a male and a graduate is…

A: Hello! As you have posted 2 different questions, we are answering the first question. In case you…

Q: Mr.Hamilton waters one of his plants every 10 days and another plant every 14 days. If he waters…

A: The objective is to fine the number of days till the next time both plants are watered on same day,…

Q: In a vessel full of wine there are three taps such that if one opens the largest it will empty the…

A: Given, in a vessel full of wine there are three taps such that if one opens the largest it will…

Q: Saturday. What day will it be in 64 days from now?

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Q: Suppose you decide to give up your weekly trip to Amy’s ice cream and instead deposit the $12 you…

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Q: After being convited of a crime you are sentenced to 300 consecutive days in Cleveland. If you begin…

A: solution of the problem is given below...

Q: Suppose you take a new job, and the boss offers you a choice between: A) $4000 for your first year…

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Q: A witness to a hit-and-run accident tells the police that the license plate of the car in the…

A: Given that there are 3 letters at first. Among them, the first two are "AS". We can pick A and S in…

Q: Give the value of each of the following. A 1. 4- 2. 9-1 3. (3)-' 4. (5-)-

A: Given1.4-12.9-13.(23)-1 4.(5-1)-1    To find Value of all the subdivisions.

Q: Today, Stephen is three times as old as Gautham. Ten years ago Stephen turned 2. How old will…

A: Given : Today, Stephen is three times as old as Gautham. Ten years ago Stephen turned 2

Q: If Alice is tall, Bob is taller than her, and Carol is taller than both of them, then Carol is tall.

A: Given that Bob is taller than Alice, So Bob>Alice    (1) Carol is taller that Alice and Bob. It…

Q: Gina runs every 4 days, cycles every 16 days, and jogs every 12 days. If she did all three…

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Q: to give to her Father, Breanna had a ba sket OF apples . she de cided away 2 OF her appler plus 1 /2…

A: To find the number of apples that was at the beginning.

Q: zach has 2 blue candies for every 1 red candy. after he eats 1 of the blues and 2 of the reds, nonie…

A: Solution is here

Q: In the morning, Ms. Wilkins put some pencils for her students in a pencil box. After a while, she…

A: We have, in the morning, Ms. Wilkins put some pencils for her students in a pencil box. After a…

Q: A witness to a hit-and-run accident tells the police that the license plate of the car in the…

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Q: many people like both if cach of them likes at least one of the two?

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Q: Question #4. Hehar had lego blocks. He lost 4 pieces home then gave ¼ of the remaining to his friend…

A: Concept: Algebric expression: The concept of algebraic expressions is the use of letters or…

Q: The 16-digits of an ATM-card number are to be written in the boxes below. If the sum of any three…

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Q: When it is noon Eastern Standard Time (EST) in Washington, D.., it is 9:00 a.m. Pacific Standard…

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Q: A contractor agreed that. If his job was not done by a certain date, he would pay $100 for the 1st…

A: Consider the given information pay $100 for the 1st day of delay and pay $5 more than the preceding…

Q: Find a counterexample for this statement. Every while number greater than 10 is the sum of either…

A: Given statement: Every whole number greater than 10 is the sum of either two or three consecutive…

Q: If Alice is tall, Bob is taller than her, and Carol is taller than both of them, ther Carol is tall.

A: Given statement is: If Alice is tall, Bob is taller than her, and Carol is taller than both of them,…

Q: ​Moe, Joe, and Hiram are brothers. One​ day, in some​ haste, they left home with each one wearing…

A: see 2nd step.

Q: Approximately, what is the value of (P) if A=780, n=29 years, and i= 29.5% per year?

A: Given A=780n=29yearsi=29.5%per year

Q: Approximately, what is the value of (P) if A=500, n=17 years, and i= 16% per year?

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Q: A time traveler can take 4 books with him, and he has 98 books to choose from. How many different…

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Q: Nonie has 2 blue candies for every 1 red candy. after he eats 1 of the blues and 2 of the reds,…

A: We have to find with how many candies did nanie start.

Q: Five years hence, The age of jacob will be three times of his son , FIve years ago jacob's age was…

A: Given,           Five years hence, The age of Jacob will be three times of his son.           FIve…

Q: If the sum of n successive odd natural numbers starting from 3 is 48 , Find the value of n

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.