what is the next number in the following sequence : 7,16,8,27,9, ?

what is the next number in the following sequence : 7,16,8,27,9, ?

y = 2x + 1 Y = -4x + 7

If T1=1, T2= 2, & Tn= Tn-1+Tn-2 for all n>2, find the remainder when T21 is divided by 6 ??

2 answers

A boat can travel 24 mph in still water. If it travels 186 miles with the current in the same length of time it travels 102 miles against the current, what is the speed of the current?

The numbers 23331 and 4291 are divisible by 7. Show that the number 19040 is also divisible by 7 without actual division

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If x is a positive integer what is the units digit of (24)5+2x (36)6 (17)3?

Find the reciprocal 1. {(-1/10)-3}-2 2. (-8/11)-5 ÷ {(-8/11)2}3

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-24 x 4=

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I'm a little confused with this problem, If 21 more than 3 times a number is -15, what is the number?

find the smallest number which when divided by 18 and 24 will have a remainder of 4 and 10 respectively.

if √n is an irrational number, which of the following must be irrational ? a. √n^2 b. 2√n c. √n/2 d. √2n

If a and b are positive integers and 24ab is a perfect square, then which of the following cannot be possible? 1. Both a and b are odd 2. ab is a perfect square 3. Both a and...

The sum of two numbers is 159 ,while the difference of the two numbers is 21. What are the two numbers?

One of the multiple of two coprime numbers is 20 less than 100 and the next 20 more than 100. find the co prime numbers