04/18/22

Please help me on this math question

Examine the following piecewise function.   © 2018 StrongMind. Created using GeoGebra.   Which statements are true? Select all that apply. The function is constant over the interval −2≤x≤2The... more
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04/14/22

What are the x intercept with zeros of -4 and 2
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04/12/22

A band sells CDs for $8 each and T-shirts for $15 each. Sarah wants to but some CDs and T-shirts as a gift for her friends, but she can spend a total of $75 at most.
Write an inequality using x and y variables to represent this situation.
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04/07/22

Given that f ( x ) = 6 x − 4 and g ( x ) = 2 − x 2 , calculate (a) f ( g ( 0 ) ) = (b) g ( f ( 0 ) ) =
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04/07/22

simplify each expression
simplify each expression below and show work 4log4xlog55x8log8y
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04/06/22

I don’t understand this question about finding the dimensions of a fenced piece of land. What are the steps to do this?
A rectangular piece of land is to be fenced in using two kinds of fencing. Two opposite sides will be fenced using standard fencing that costs $6/m, while the other two sides will require... more
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04/06/22

how do you do this question? find the shortest distance from the point (4,5) to a point on the circle x^2 + y^2 = 9
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04/05/22

Need some help on this.
Lea and Brenda each improved their yards by planting grass sod and ornamental grass. Theybought their supplies from the same store. Lea spent $171 on 13 ft² of grass sod and 5 bunchesof ornamental... more
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04/03/22

Shade the Venn Diagram for the set
Shade the Venn Diagram for the set
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04/03/22

A bag contains 35 red​ blocks, 48 greeen blocks, 23 yellow blocks, and 19 purple blocks, You pick one block from the bag at random. Find the indicated theoretical probability. ​P(yellow or green​)
A bag contains 35 red​ blocks, 48 greeen blocks, 23 yellow blocks, and 19 purple blocks, You pick one block from the bag at random. Find the indicated theoretical probability.​P(yellow or green​)
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03/25/22

Michelle's Room: Answer Bolded Question Pls
Michelle is measuring the dimensions of her living room so she can install new flooring. She measures the length at 4√12 feet with her radical tape measure and then measures the width at 3√8 feet.... more
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03/23/22

If you need $30,000 four years from now, what is the minimum amount of money you need to deposit into a bank account that pays 3% annual interest, compounded (give your answers to the nearest cent):
 If you need $30,000 four years from now, what is the minimum amount of money you need to deposit into a bank account that pays 3% annual interest, compounded (give your answers to the nearest... more
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03/22/22

Solve the following equations for the unknown variable:
Solve the following equations for the unknown variable:a). 4x2=1600b). 1/2x=12c). square root of x=7d). 3x=81
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03/21/22

What should the dimensions of the poster be so that the least amount of poster is used?
A rectangular poster is to contain 338 square inches of print. The margins at the top and bottom of the poster are to be 2 inches, and the margins on the left and right are to be 1 inch. What... more
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03/20/22

Earlene wants a jacket that cost $60. She has saved $43. What fraction of the amount that she needs has she saved

Step by step instructions
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03/20/22

If f(x) is differentiable, then what is the values of b?

f(x) = 5x + ax^4, x > 2 bx^2 - 3x, x ≤ 2
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03/19/22

What is a triangle that every sides measures 9 cm
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03/19/22

A printer needs to make a poster that will have a total area of 200 in^2 and will have 1- inch margins on the sides,

A printer needs to make a poster that will have a total area of 200 in^2 and will have 1- inch margins on the sides, a 2-inch margin on the top and a 1.5-inch margin on the bottom as shown in... more
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03/17/22

Math system of equations- coins
John has 34 coins in nickels and dimes. The total value of the coins is $2.45. Use the system of equations to find how many nickels and dimes he has.
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03/16/22

Find the critical numbers and the intervals on which the function 𝑓(𝑥)=5𝑥^5−4𝑥^3+9

Find the critical numbers and the intervals on which the function 𝑓(𝑥)=5𝑥^5−4𝑥^3+9is increasing or decreasing. Use the First Derivative Test to determine whether the critical number is a local... more
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03/15/22

dy/dx =, then y =

I dy/dx = (-1)/sqrt(1-x^2) + 1/x , then y =A. sin^-1 x - 1/x^2 + CB. cos^-1 x - 1/x^2 + CC. sin^-1 x - ln |x| + CD. cos^-1 x + ln |x| + C
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03/11/22

Use Newton's Method to approximate the zero(s) of the function.
Use Newton's Method to approximate the zero(s) of the function. Continue the iterations until two successive approximations differ by less than 0.001. Then find the zero(s) to three decimal places... more
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03/08/22

Perform indicated operation and simplify.

(x^2+7x+6)/(x+3)÷(x^2-9)/(2x+2)
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03/07/22

find domains of logarithmic functions
determine the domain of the function g(x)=log((3x-1)/(x-4))
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03/04/22

Data Sufficiency Question (GMAT)
P and Q are positive integers. Is P odd?Statement #1: (P2)Q is oddStatement #2: P + Q is even Choices: A - Statement 1 ALONE is sufficient to answer the question, but statement 2 alone is NOT... more
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