03/18/21

What is the number of seats that will produce the maximum profit?
In planning a restaurant, it is estimated that a profit of $8 per seat will be made if the number of seats is no more than 50. On the other hand, the profit will decrease by 10 cents for each seat... more
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03/18/21

Mr. Jeff needs to rent a ladder to paint the outside of his house. The ladder must reach the top of the painted part of his house which is 20 ft. High
How long must the ladder be of the angle formed by the ladder and level ground 75°?
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03/17/21

cosθ−2sinθcosθ=0
I have to solve the trigonometric equation but I'm kinda confused on how I should begin
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03/17/21

I need help on this question thank you

Cyclops has blocked 35 objects with his lasers out of 45 tries. How many consecutive objects must he blast successfully in order to raise his success rate to 85%. Round your answer to the nearest... more
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03/17/21

The count in a bacteria culture was 100 after 15 minutes and 1500 after 30 minutes. Assuming the count grows exponentially,

The count in a bacteria culture was 100 after 15 minutes and 1500 after 30 minutes. Assuming the count grows exponentially,What was the initial size of the culture? Find the doubling period. Find... more
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03/17/21

Find How much each box of chocolate chip cookies and how much was each box of oatmeal cookies?
Michael and Stephanie are selling cookies for a school fundraiser. Customers can buy boxes of either chocolate chip or oatmeal cookies. Michael sold 14 boxes of chocolate chip cookies and 6 boxes... more
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03/17/21

pre calclus math
A clothing business finds there is a linear relationship between the number of shirts,n,it can sell and the price,p, it can charge per shirt. In particular, historical data shows that 7000 shirts... more
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03/17/21

The difference of y and 4 is greater than or equal to 28 .
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03/17/21

find the price of 1 cheesecake and 1 pizza
Dan and Barry are selling cheesecakes and pizzas for a school fundraiser. Dan sold 8 cheesecakes and 6 pizzas for a total of $184. Barry sold 10 cheesecakes and 3 pizzas for a total of $140. What... more
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03/17/21

Determine the more basic function that has been shifted, reflected, stretched, or compressed.
w(x)=(√-x)-4Step 1 of 2 :  Determine the more basic function that has been shifted, reflected, stretched, or compressed.
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03/17/21

Sydney invests $1900 in one account and $1000 in an account paying 3 % higher interest. At the end of one year she had earned $88 in interest. At what rates did she invest?
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03/17/21

How can I find the orthocenter of this triangle when given three coordinates?
Given the vertices of the following triangle, find the coordinates of theorthocenter. Show all work.R (-2, 0), A (2, 8), C (7, 3)
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03/17/21

Solve each of the following equations for all solutions on [0, 2𝜋). Find exact answers when possible, otherwise round to 3 decimal places.

Solve each of the following equations for all solutions on [0, 2𝜋). Find exact answers when possible, otherwise round to 3 decimal places. a. cos(6𝑥) = cos (3𝑥)
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03/16/21

Find the odds of an event occurring, given the probability 1/2
Find the odds of an event occurring given the probability 1/2
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03/16/21

trigonometry polar coordinates
graph polar coordinates and convert each to cartesian equation.a)r=2b)r=3secθ
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03/16/21

Two 6-sided dice are rolled at the same time.

How many outcomes correspond to the event that the sum of the numbers is 5?A. 2B. 3C. 4D. 5
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03/16/21

math question (algebra related, need assistance)
The Navarro family bought 2 child and 2 adult movie tickets and paid $36.50. The Alfred family bought 5 child and 2 adult tickets and paid $60.50. How much does a child movie ticket cost?
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03/16/21

A plane traveled 1440 miles to México City and back.
A plane traveled 1440 miles to Mexico City and back. The trip there was the wind. It took 12 hours. The trip back was into the wind. The trip back took 24 hours. What is the speed of the plane in... more
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03/16/21

Need help with this math question.
At the baseball game, Josh bought 5 hot dogs and 2 hamburgers and paid $27.00. The Ann purchases 3 hot dogs and 4 hamburgers and paid $29.50. How much does 1 hot dog cost?
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03/16/21

Find a function that models the total area of the two pens, Find the largest possible total area of the two pens
Four thousand feet of fencing is used to enclose a rectangular area, which then is divided into two pens by placing fencing parallel to one side of the rectangle. a) Find a function that models the... more
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03/16/21

Shawn is 20 and his brother is 12 how many years ago was Sean three times as old as his brother
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03/16/21

Need help with this geometry question asap
A segment has endpoints at E(-6,3) and F(-2,15). Find the coordinates of the points for every segment bisector of EF must pass through. Explain!
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03/16/21

Need help with geometry problem asap

in the diagram below triangle ABC has vertices at A(-7,8), B(7,0) and C(-5,-8). Show that point A is equidistant from the endpoints of segment BC.
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03/16/21

Need help with a geometry problem asap
A segment has endpoints at E(-6,3) and F(-2,15). Find the coordinates of the point that every segment bisector of EF must pass through. explain!?
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03/15/21

Precalculus Question
A wooden artifact from an ancient tomb contains 35 percent of the carbon-14 that is present in living trees. How long ago, to the nearest year, was the artifact made? (The half-life of carbon-14 is... more
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