Find the 50th term of the triangular numbers {1, 3, 6, ..}. Show how you get your answer here:

Q: Find the distance between A and B on the number line below. -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0…

A:

Q: 6. Find the value for n for the regular heptagon.

A:

Q: Determine the nth-term formula for the number of square tiles in the nth figure

A:

Q: find the probabi lity of getting 3 on the 2nd olie given the Sum is 8?

A:

Q: Find the distance between C and D on the number line below. D -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1…

A: Find the distance between C and D specified on the number line.

Q: A pentagonal pyramidal number Pn can be determined using the dot representations of pentagonal…

A: Given: Let us consider the nth pentagonal number is given as follows, n2n+12

Q: Label the special right triangles with the correct "n" rules. 30 45 :: n : n/2 :: n/3 :: 2n

A: Solution:The special right triangles To label the correct n rules.

Q: Find the dimension for P4

A:

Q: Use Polya’s Four Steps to solve the problem: How many perfect squares are between 1,000,000 and…

A: Find the number of perfect square between 1,000,000 to 9,000,000.   The four step of Polya’s is…

Q: The sum of the squares of the first 5 fibonacci terms, check and prove

A: Fibonnaci Sequence is: 1,1,2,3,5,8,13,21,34,55,89,... (That is, each term of the sequence is the sum…

Q: Determine the nth-term formula for the number of square tiles in the figure

A:

Q: Find the formula for the nth term. 6, 11, 18, 27, 38, 51, ..

A:

Q: Write each of the numbers 1, 4, 9, 16, and 25 as a base raised to the second power. Explain why…

A: Given,           The numbers are 1,4,9,16 and 25.To find : Write the numbers as a base  raised to…

Q: in pascals triangle which row has a sum of 65536?

A: We know that the sum of every row of Pascal's triangle is twice of the last row's sum.  And it is…

Q: Find the remaining sides of a 30 degree-60 degree-90degree triangle if the longest side is 7.

A: Given that the triangles has angles 30, 60 and 90 degrees with longest side of 7 units Since it is…

Q: The 5th term of an A.P. is 15 and the first term is 3. What is the sum of the first 10 terms?

A:

Q: Find the fourth term m the papansion of

A: 1-23x36 use the binomial theorem a+bn=∑i=0nnian-ibi 1-2x336=∑i=066i· 16-i-2x33i

Q: Using the polya's strategy, If it is now 8:15 pm, what will it be in 431, 999, 999, 995 minutes from…

A: We will use polya's strategy

Q: What is the 4th term in the n = 8 row of Pascal's Triangle?

A:

Q: Determine the nth term formula for the number of square tiles in the nth figure. an %3D as a2 az

A: Number of tiles in a1 is 2, n=1 Number of tiles in a2 is 4, n=2 Number of tiles in a3 is 6, n=3…

Q: Find the sum of the coefficients of (a+2b)⁶. Using pascal triangle

A: This question is related to binomial distribution.

Q: Find the largest number 8 such that if |x – 3| < 8, then |2x – 6| < ɛ, where ɛ = 0.5. Repeat and…

A:

Q: 7. Circle all the expre-

A: INTRODUCTION: To make it less hard or difficult; to make it simpler or easier To condense an…

Q: How many irrational numbers are there?

A: How many irrational numbers are there?

Q: What mistakes are found in this proof.

A:

Q: Find the formula for the nth term of the arithmetic sequ 3, 6, 9, ... an ||

A: Given arithmetic sequence is The first term of the sequence is a=3  and common difference is…

Q: Find ∛13 (cube root of 13) to six significant figures; then square this number and round to four…

A:

Q: Find the distance between 23 and 41 in a number line how is this related to 23 minus 41

A:

Q: Write down the 7th row of Pascal's Triangle.

A: We have to find the 7th row of Pascal's Triangle

Q: Find the 10th term in the 15th row of Pascal's triangle.

A: We will find out the required term .

Q: I'm trying to determine nth term formula for the square tiles in the nth figure.

A:

Q: (6) Find the sum of the integers for 7 to 508 Tmelusive,

A: first term (a0) = 7last term( an) = 508,     d = 1 ( natural no.)first we have to find total no of…

Q: 2. A toy company sells 3-packs of sphere-shaped bouncy balls. If the company ships the three bouncy…

A: Finding the empty space in the given figure.

Q: 1. How many hexagons are there in this picture? Show how you can compute the number without counting…

A: Solution

Q: Determine the nth-term formula for the number of square tiles in the nth figure. a, a2 az a5

A:

Q: Find the 15th term of the geometric 1,2,4, .. O 65, 536 O 8, 192 O 16, 384 O 32,768

A: Hence option (c) is correct.

Q: 4. Find The Three cube Meots of 1

A:

Q: The mathematical sentence for the nth term of number 4 is

A: Here the given number is 4. Since each term is constant and equal to 4. Therefore, the nth term of…

Q: The first term of the AP is p and the common difference is q then find its 10th term

A:

Q: If the 6th term of a GP is 9375 and it's 4th term is 375.find the 9th term

A:

Q: Find the area of one loop of the four-leaved rose r=2sin(2θ)

A: The graph of one loop of the four-leaved rose r = 2sin(2θ) is shown below.

Q: Find the 60" term of the following arithmetic sequenc th 15, 22, 29, 36, ...

A:

Q: Assuming the pattern continues, which formula a, the number of shaded squares in the th n' term?

A: A general formula is used to generalize a pattern that can be used to solve for any arbitrary number…

Q: Find the explicit rule using n for the figure number

A: The number of items in figure1, figure2 and figure3 are 6, 12 and 22, respectively.

Q: Abby notices that for the first twenty perfect squares, each square is either a multiple of 5, one…

A: If n is a natural number, then n2 can be written as 5k- 1,5k, or 5k +1, where k is a whole number.…

Q: Find the sum of the first 19 odd positive integers. Need Help? Read It

A:

Q: There are 8 seats in the first row of a theater, 12 seats in the second row, and 16 seats in the…

A: Given ,  There are 8 seats in the first row of a theater , 12 seats in the second row , and 16 seats…

Q: What is the nth term formula for the number of square tiles in the nth figure

A: Given figures are, In the first figure   There are 32-1=8 colored squares.

Q: The nth term of an ap is 1 ,4 ,7,10, is

A: To find the nth term of an Arithmetic progression (A.P)