07/20/21

Construct a polynomial function with the stated properties. Reduce all fractions to lowest terms. Fourth-degree and a single zero of −3.
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07/20/21

Solve triangle ABC. (If an answer does not exist, enter DNE. Round your answers to one decimal place. Below, enter your answers so that ∠A1 is smaller than ∠A2.) b = 122, c = 163, ∠B = 43°
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07/20/21

What is the initial population at time t=0?
The doubling period of a bacterial population is 20 minutes. At time t=100 minutes, the bacterial population was 60,000. What was the initial population at time=0?Find the size of the bacterial... more
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07/20/21

Simplify and leave answers as a positive exponent. 3sqrt sqrtx^6 =
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07/20/21

chairs and tables for rent.what total cost to rent two chairs and three tables is $25 so the total cost to rent six chairs and 5 tables is $49 what is total cost of each chair and each table
A party rental company has chairs and tables the total cost for two chairs three tables is 25 the total cost for 6 chairs and 5 tables is 49 what is the cost of each chair each table
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07/20/21

farmer ed has 140
farmer ed has 140 feet of fencing, and wants to enclose a rectangular plot that borders on the river. if farmer ed does not fence the side along the river, find the length and width of the plot... more
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07/20/21

what are the lengths of the three sides
2x+3ft 43x-1ft and 4x+3ftperimeter is 185ft
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07/20/21

−47 times a number minus 37 is equal to 32 less than the number
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07/19/21

prove that cos2x+1/sin2x = sin2x/1-cos2x, show proper steps
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07/19/21

what are the similarities and differences between y=sin(x) and y=csc(x)
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07/19/21

Please help. Calculus question.
. If a is a Quadrant IV angle with cos(a)=√5/5 and sin(ß)=√10/10 where pi/2 ‹ß‹pi, finda. cos(a+B)b. sin(a+B)c. Tan(a+B)
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07/19/21

HELP MATH PROBLEM
This year, a small business had a total revenue of $42,900 . If this is 35% less than their total revenue the previous year, what was their total revenue the previous year?
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07/19/21

my question about (Solving a value mixture problem using a system of linear equations)
Two mechanics worked on a car. The first mechanic charged $105 per hour, and the second mechanic charged $110 per hour. The mechanics worked for a combined total of 15 hours, and together they... more
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07/19/21

my question about (Solving a value mixture problem using a system of linear equations)
A family has two cars. During one particular week, the first car consumed 40 gallons of gas and the second consumed 15 gallons of gas. The two cars drove a combined total of 1825 miles, and... more
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07/19/21

I’m unsure how to find this answer. It’s to determine what tan (pi+x) would be after being given the tan x value.

If tan x=3.5, then tan (pi + x) =
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07/19/21

How do you find the value of k if k is y
Find the value of k so that the line that passes through (1,3), (5,k) has the given slope m=2
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07/19/21

A motorboat travels 260 kilometers in 5 hours going upstream and 352 kilometers in 4 hours going downstream. What is the rate of the boat in still water and what is the rate of the current?
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07/19/21

Using knowledge of logarithmic functions and logarithmic equations, determine the restriction(s) on the variable x in the following equation.
Equation: log(2x-5) + log(x-3) = 1Once stated and explained the restriction(s), include a solution to the equation in your response.
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07/19/21

Name the quadrant or axis where the point (-3,-9) is located
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07/18/21

How do write y−4=−7(x+1) in standard form?
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07/18/21

geometric sequences
A colony of bacteria is growing at a rate of 50% per hour.If this rate of growth remains the same and the colony starts with 100 bacteria, approximately how many bacteria will there be after 6 hours?
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07/18/21

A patient ingests 5 grams of a certain drug which dissolves away at a constant rate of 10% per hour. How long will it take before there is only one gram left?
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07/18/21

If $5,500 is invested at 9% annual interest, which is compounded continuously, what is the account balance after 10 years, assuming no additional deposits or withdrawals are made?
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07/18/21

The sum of the first 15 terms of a geometric sequence with 7 as the first term and a common ratio of -3 is
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07/18/21

what are the solutions of y=−x^2−4x+7

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