Estimate the fifth term if the first term is 8 and the common ratio is -1/2

Name: Solved: Estimate the fifth term if the first term is 8 and the common ratio is -1/2 - MathMaster
Brand: MathMaster
Rating: 4.9 (150 reviews)

150

likes

751 views

Answer to a math question Estimate the fifth term if the first term is 8 and the common ratio is -1/2

$Expert avatar$

Eliseo

4.6

110 Answers

a_{5}=8\left(-\frac{1}{2}\right)^{4}

a_{5}=8\times \left(\frac{1}{16}\right)

a_{5}=\frac{1}{2}

Frequently asked questions (FAQs)

What is the value of f(x) = 2x + 5 when x = 8?

Question: Find the measure of angle BAC in a circle, if angle BCD is 120° and segment AC is a diameter.

Factor the quadratic equation: 4x^2 - 12x + 9.

New questions in Mathematics

A=m/2-t isolate t

Find the measures of the sides of ∆KPL and classify each triangle by its sides k (-2,-6), p (-4,0), l (3,-1)

4X^2 25

4x-3y=5;x+2y=4

If f(x,y)=6xy^2+3y^3 find (∫3,-2) f(x,y)dx.

The equation of the straight line that passes through the coordinate point (2,5) and is parallel to the straight line with equation x 2y 9 = 0 is

find x in the equation 2x-4=6

Find all real numbers x that satisfy the equation \sqrt{x^2-2}=\sqrt{3-x}

determine the polynomial F of degree 2 that interpolates. f at points (0;1) (2;5) (4;6). calculate F(0.8). Note: Using the polynomial expression with difference operator.

show step by step simplification: (¬𝑑∨((¬b∧c)∨(b∧¬c)))∧((𝑎 ∧ 𝑏) ∨ (¬𝑎 ∧ ¬𝑏))∧(¬𝑐∨((¬𝑑∧𝑎)∨(𝑑∧¬𝑎)))

Solve the following equation for x in exact form and then find the value to the nearest hundredths (make sure to show your work): 5e3x – 3 = 25

The function h(t)=-5t^2+20t+60 models the height in meters of a ball t seconds after it’s thrown . Which describe the intercepts and vertex of this function

Determine the increase of the function y=4x−5 when the argument changes from x1=2 to x2=3

If the regression equation is given by 4x –y + 5 = 0, then the slope of regression line of y on x is

Find the zero of the linear function 8x + 24 = 0

The mean of 4 numbers is 5 and the mean of 3 different numbers is 12. What is the mean of the 7 numbers together? Produce an algebraic solution. Guess and check is acceptable.

A rectangular swimming pool has a length of 14 feet, a width of 26 feet and a depth of 5 feet. Round answers to the nearest hundredth as needed. (a) How many cubic feet of water can the pool hold? cubic feet (b) The manufacturer suggests filling the pool to 95% capacity. How many cubic feet of water is this? cubic feet

97,210 ➗ 82 division

Find the number of liters of water needed to reduce 9 liters of lotion. shave containing 50% alcohol to a lotion containing 30% alcohol.

Estimate the fifth term if the first term is 8 and the common ratio is -1/2

Answer to a math question Estimate the fifth term if the first term is 8 and the common ratio is -1/2

You might be interested in