04/08/23

growth/ decay percentage

Given the following exponential function, identify whether the change represents growth or decay, and determine the percentage rate of increase or decrease.y = 68(1.038)^x

04/07/23

math alebra 1 help

Bernie deposited $2,000 in an account earning 10% interest compounded annually.To the nearest cent, how much will he have in 5 years?

03/15/23

a woman hit a golf ball on the ground with her driver with an initial vertical velocity of 100 feet per second. How long will the golf ball stay in the air?

a woman hit a golf ball on the ground with her driver with an initial vertical velocity of 100 feet per second. How long will the golf ball stay in the air?

03/10/23

Math for liberal arts

Employees in 2012 paid 4.2% of their gross wages towards social security (FICA tax), while employers paid another 6.2%. How much will someone earning $30,000 a year pay towards social security out... more

03/09/23

MODELING REAL LIFE

You deposit $50 in an investment account that earns 7% annual interest compounded monthly. Write a function m that represents the balance (in dollars) of the investment account after t yearsWhat is... more

03/08/23

function operations

f(x) = 4x+1h(x) = 3x-5(h*f)(2)

03/07/23

Find the volume of a cone with a base diameter

Find the volume of a cone with a base diameter of 6in and a height of 12in.Use the value 3.14 for π, and do not do any rounding.Be sure to include the correct unit in your answer. 6in 12in

03/02/23

U3.L2.HW: Domain and Range: Question 30

Round the answers to two decimal places as needed.A local catering company charges $9.32 for each person plus a reservation fee of $12. They serve a maximum of 10 people. Also, they have the policy... more

02/14/23

Find the volume of a right circular cone that has a height of 12.4 in and a base with a diameter of 15.6 in. Round your answer to the nearest tenth of a cubic inch.

I really do not get how you can use train tracks to find the volume of a shape,and i also do not get how you use pie in the equation. Thanks for the help!

The Function F(T)=575,000/1+4000e^-T

describes the number of people, F(T) , who have become ill with ebola T weeks after the initial outbreak in a particular community.How many people became ill with ebola when the epidemic began?How... more

My question is in the description, it wont fit in the title q-q

A bathtub containing 42 gallons of water is draining at a constant rate. After 2 minutes, it holds 30 gallons of water.  Write an equation that represents the number y of gallons of water in the... more

02/09/23

Can someone help and explain it to me?

The height of an object at any time can be found with the polynomial - 16t ^ 2 + 550 where t is the time in seconds. Using the polynomial, when will the object hit the ground?

02/07/23

A circle has a circumference of 21.98 inches. What is the diameter of the circle? (Use 3.14 for )

I don't understand how to solve the question of what its asking.

02/04/23

In a circle with center O, chord AB has length 10. The perpendicular distance from O to AB is 12. What is the diameter of the circle?

In a circle with center O, chord AB has length 10. The perpendicular distance from O to AB is12. What is the diameter of the circle?

02/02/23

Algebra Word Problem

The sum of the lengths of any two sides of a triangle must be greater than the third side. If a triangle has one side that is 1717 inches and a second side that is 44 inches less than twice the... more

01/30/23

given: OR congruent to OP, OE bisects <ROP. Prove: <3 congruent to <4

its a triangle. O is at the top R is on the bottom left E is on the bottom middle P is on the bottom right the triangle has a line in the middle and on the left it has #1 top left, #3 bottom left... more

01/27/23

Find the area and the circumference of a circle with a center of (3, -2) and passes through the point (6, 1).

Find the area and the circumference of a circle with a center of (3, -2) and passes through the point (6, 1).

01/26/23

please help me with my aleks assignment.

Question: Donna, Michael, and Bill sent a total of 96 text messages during the weekend. Michael sent 4 times as many messages as Bill. Donna sent 6 more messages than Bill. How many messages did... more

01/25/23

Map Excelerator

22Find the area of the shape.Either enter an exact answer in terms of ππpi or use 3.143.143, point, 14 for ππpiand enter your answer as a decimal.

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