76 Answered Questions for the topic High School Math

High School Math Math Calculus Precalculus

06/10/21

Find the bearing from Port B to the current location of the ship.

A ship left Port A and sailed 122 miles due east to Port B. From Port B, the ship sailed 253 miles northwest and stopped. Find the bearing from Port B to the current location of the ship.
High School Math Math Calculus Trigonometry

06/10/21

Find θ if d is 2.6 miles. Round to the nearest tenth.

The radar on a ship picks up two shipwrecks, A and B, 5.12 miles beneath the surface. The distance between the shipwrecks is 1.25 miles. The angle of depression to Shipwreck B depends on the... more
High School Math Algebra 2 Expressions Logarithm

04/11/21

Please Help!! - Logarithims

If logx2.5=p and logx5=q, find expressions in the terms of p and q for a) logx2.5b) log25Thank you so much for your help!!
High School Math Math Calculus Pre Calculus

03/25/21

Pre Calc AB What will be the population of this endangered species in the preserve after 1 year?

T = MONTHS A wildlife organization released a group of animals that are an endangered species into a preserve. The equation below models the population, P, of the species t months after the initial... more
High School Math Math Algebra 1 Functions

02/26/21

Mice in the Forest

A group of biologists is surveying the mice population in a forest.  The equation       gives the total number of mice, n, t years since the survey began.  Explain what the numbers 75 and 3 mean in... more
High School Math Algebra 1 Geometry Rotation

02/26/21

Rotations Steps

1. What are the three pieces of information needed to perform a rotation?2. For any rotation, what needs to be the same for each step in order to correctly perform a rotation?sorry if this is a... more
High School Math Math Algebra 1

02/26/21

Depreciating phone

Suppose that a phone that originally sold for $800 loses 3/5 of its value each year after it is released.1. After 2 years, how much is the phone worth?2. Write an equation for the value of the... more
High School Math Math Calculus Precalculus

02/12/21

Given the following function: log₂ (x+5) - 1

Determine the characteristics for this function:Domain:Range:X-intercept:Asymptote:Increasing Interval:Decreasing Interval:Left End Behavior: Right End Behavior:
High School Math Math Calculus Precalculus

02/12/21

Solve the equation. Round to 4 decimal places when necessary.

(1/9)^k ⋅ 27^k+4 = (1/81)^3-k
High School Math Math Calculus Precalculus

02/12/21

PRE CALC AB - A new app was downloaded 175 times in its first week. Since then, the number of downloads increased by 16.5% each week.

A new app was downloaded 175 times in its first week. Since then, the number of downloads increased by 16.5% each week. a) Write a continuous exponential growth model to approximate the number of... more
High School Math Math Calculus Precalculus

02/12/21

PRE CALC AB - Kale invested $1,500 in an account with an interest rate of 6.5%.

Kale invested $1,500 in an account with an interest rate of 6.5%.  a) Write an exponential equation to find the account balance in t years if the interest is compounded monthly? b) What will be the... more
High School Math Math Calculus Precalculus

02/12/21

PRE CALC AB - A decaying radioactive ore has a half life of 1710 years.

A decaying radioactive ore has a half life of 1710 years.a) Write the exponential decay function for a 27 gram sample. b) Find the amount remaining in 3000 years.
High School Math Math Calculus Precalculus

02/12/21

Pre-Calc AB P=1500/1+8e^0.15t

A wildlife organization released a group of animals that are an endangered species into a preserve. The equation below models the population, P, of the species t months after the initial... more
High School Math Math Algebra 2 Geometry

02/07/21

Would anyone be so kind and be able to help me with this?

Use a truth table to represent the statement, "If x2 ≤ 100, then x ≤ 10."I have been struggling with this question for a while now, could someone please help me understand this?Also, thank you in... more
High School Math

01/21/21

math problem with words problems

Jerry has a total of 20 coins, all dimes and quarters. The total value of his 20 coins is $3.95. Write and solve a system to find the number of dimes and quarters Jerry has. 
High School Math Math Calculus Precalculus

01/13/21

Please Help! 2 Optimization Calculus Questions

1. The volume of a storage facility must be 800m3. The shape of this building must be a rectangular prism with length double the width. If the floor costs $50/m2, the walls cost $100/m2, and the... more
High School Math Math Algebra 1

12/11/20

Write the formula for the volume of a square prism, in terms of h. Then find the height h of a square prism with volume V = 60 cm 3and side length s = 6 cm.

This is the equation V=1/3s2 hI need to know the height and the Formula
High School Math Math Algebra Functions

12/09/20

(Algebra II) A rational function, R(x) has the following characteristics:

A rational function, R(x) has the following characteristics: a vertical asymptote at x = 3, a horizontal asymptote at y = 2, and a hole at (2, −2). Sketch the function and determine what it... more
High School Math Math Trigonometry Algebra

11/19/20

The figure below shows a triangular wooden frame ABC. The side AD of the frame has rotted and needs to be replaced:

The figure below shows a triangular wooden frame ABC. The side AD of the frame has rotted and needs to be... more
High School Math Math Calculus Trigonometry

11/19/20

The picture below shows a box sliding down a ramp:

The picture below shows a box sliding down a ramp:A right triangle ABC has measure of angle ABC equal to 90 degrees and measure of angle ACB equal to 68 degrees. The length of AB is 14 feet.What is... more
High School Math Math Statistics Probability

10/28/20

Probabilty Question: Color of the Marble

Mr.W puts two blue marbles and one green marble into his pocket. Then he randomly takes out one. After recording the color of the marble, he puts the marble back. He repeats this 6 times. a.What is... more
High School Math Math Algebra 1 Algebra

10/11/20

PLEASE HELP Chris is going to rent a truck for one day. There are two companies he can choose from, and they have the following prices.

Chris is going to rent a truck for one day. There are two companies he can choose from, and they have the following prices.Company A has no initial fee but charges 80 cents for every mile... more
High School Math Math Algebra 2 Polynomials

09/22/20

Which polynomial function has zeros when x= -2, 3/4, 5?

f(x)=(x-2)(3x+4)(x+5) f(x)=(x-2)(4x+3)(x+5) f(x)=(x+2)(3x-4)(x+5) f(x)=(x+2)(4x-3)(x-5)

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