higfiveguys1071 higfiveguys1071

03-01-2023
Mathematics

Answered

the average of amy's, ben's, and chris's ages is 6. four years ago, chris was the same age as amy is now. in four years, ben's age will be $\frac{3}{5}$ of amy's age at that time. how many years old is chris now?

Answer :

Other Questions

four distinct integers $a$, $b$, $c$ and $d$ have the property that when added in pairs, the sums 10, 18, 19, 20, 21, and 29 are obtained. what are the four int

the probability of snow for each of the next three days is $\frac{2}{3}$. what is the probability that it will snow at least once during those three days? expre

Tallulah is going to invest in an account paying an interest rate of 3.9% compounded daily. How much would Tallulah need to invest, to the nearest dollar, for t

Tuition costs in 1990, the cost of tuition at a large midwestern university was $96 per credit hour. in 1995, tuition had risen to $161 per credit hour. determi

A fast clock gains one minute per hour and a slow clock loses two minutes per hour. at a certain time, both clocks are set to the correct time. less than 24 hou

two different numbers are selected simultaneously and at random from the set $\{1, 2, 3, 4, 5, 6, 7\}$. what is the probability that the positive difference bet

how many three digit numbers are there such that the digits are non-zero, the tens digit is a multiple of the hundreds digit, the units digit is a multiple of t

14. alpha and beta are the roots of the equation x^2+2 -0.write down interms of k the Value of (a) alpha+ Beta and alphabeta B Find the value of k for which on

259952. someone wrote down a five-digit palindrome m and then removed a digit of m to obtain a four-digit positive integer n (that does not start with 0). suppo

a delicious circular pie with diameter $12\text{ cm}$ is cut into three equal-sized sector-shaped pieces. let $l$ be the number of centimeters in the length of