Raymond B.

The sum of Sara's age and twice the age of her sister is 32. If we take three times the age of Sara’s sister and add it to Sara’s age is the sum is 40. Calculate their present ages.Sara's Age... more

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Math

02/26/22

The area of a rectangular plot is 528 m2. The length of the plot (in meters) is one more than twice its breadth. Calculate the dimensions of the plot.

Length (First dimension) = Breadth (Secon dimension) =

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Math Statistics

02/26/22

If the oldest person leaves and is replaced by a person who is even older, what happens to the mean and median?

There are 5 students in a room. The mean age is 20.3 years, and the median age is 19 years.If the oldest person leaves and is replaced by a person who is even older, what happens to the mean and... more

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Algebra

02/26/22

Find the cost per ounce of a gold alloy made from 15 oz of pure gold that costs $1282 per ounce and 40 oz of an alloy that costs $950 per ounce. (Round your answer to the nearest cent.)

Need help ? Please and thank you Find the cost per ounce of a gold alloy made from 15 oz of pure gold that costs $1282 per ounce and 40 oz of an alloy that costs $950 per ounce. (Round your answer... more

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Algebra

02/26/22

How can i solve this problem?

In many epidemics, the cumulative number of cases grows exponentially, at least over a limited time. A recent example is the spread of the Influenza A (H1N1) virus, commonly called the swine flu,... more

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Algebra

02/26/22

Slope-intercept equation

The graph of f passes through (-9,-4) and is perpendicular to the line who's equation is x=15.Im not understanding how to get the slope-intercept equation of the function

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Math

02/26/22

write an equation of the line point-slope form that passes through the given points. (3,-5) and (1,-8)

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Algebra

02/26/22

Describe how the graph h(x) = 5 - 3^x can be obtained from the graph of the basic exponential function f(x) = 3^x

a. Reflect the graph of f(x) = 3^x across the x axis and shift it up 5 units b. Reflect the graph of f(x) = 3^x across the y axis and shift it up 5 unitsc Reflect the graph of f(x) = 3^x across the... more

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Algebra

02/25/22

When f ( x ) = 6 x 2 + 3 x − 5 , evaluate f ( − 1 )

f(−1) =

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Algebra

02/25/22

Given f ( x ) = 2 x − 4

a) Evaluate f(−5)f(-5)=b) Solve f(x)=6x =

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Math

02/25/22

The ratio of acrobats to dancers was 5 to 3. If there were 36 dancers, how many acrobats were there?

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Math Algebra

02/25/22

ΔABC is similar to ΔXYZ. If XY=n, ZY=2n−1, BC=7, and AB=4, find n and ZY.

I have no idea how to do this. I got a negative fraction, and feel like it's wrong.

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Math

02/25/22

Translate this sentence into an equation. The product of 9 and Matt's savings is 117 .

Use the variable m to represent Matt's savings.

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Math

02/25/22

The ratio of a hoist ( width ) to the fly ( length ) of an American flag is hoist/fly = 1/1.9. Using this ratio, determine the fly of a flag that has a hoist of 5 feet

I need help on this assignment really bad.

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Math

02/25/22

If k √28+√63-√7=0 find k

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College Algebra

02/25/22

college algebra

Passing through (5,-8) and perpendicular to the line whose equation is y=(1)/(2)x+2

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Math

02/25/22

You have 12-cent, 6-cent, and 4-cent stamps. How many ways can you make 24 cents in postage?

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Math

02/25/22

The question is down below.

You can make twenty four 4-digit numbers with the digits 2, 4, 6 and 8 if each digit appears only once. You decide to write these numbers in a list going from the largest number down to the... more

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Math

02/25/22

You can make twenty four 4-digit numbers with the digits 2, 4, 6 and 8 if each digit appears only once. How many of these numbers start with a 2?

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Math

02/25/22

How many 3-digit numbers can you make with the digits 4, 7, and 8 if each digit can appear only once?

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Algebra

02/25/22

Car rental charges $35 per day plus 30 cents a mile. Your bill for the day is $164 before taxes. How many miles did you drive

Car rental charges $35 per day plus 30 cents per mile. Your bill for the day is $164 before taxes. how many miles did you drive

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Writing the equation of a quadratic function given its graph

Find a polynomial F(x ) of degree 5 that has the following zeros.

Synthetic division and Remainder Theorem

Graph the functions and label the points

The sum of Sara's age and twice the age of her sister is 32. If we take three times the age of Sara’s sister and add it to Sara’s age is the sum is 40. Calculate their present ages.

The area of a rectangular plot is 528 m2. The length of the plot (in meters) is one more than twice its breadth. Calculate the dimensions of the plot.

If the oldest person leaves and is replaced by a person who is even older, what happens to the mean and median?

Find the cost per ounce of a gold alloy made from 15 oz of pure gold that costs $1282 per ounce and 40 oz of an alloy that costs $950 per ounce. (Round your answer to the nearest cent.)

How can i solve this problem?

Slope-intercept equation

write an equation of the line point-slope form that passes through the given points. (3,-5) and (1,-8)

Describe how the graph h(x) = 5 - 3^x can be obtained from the graph of the basic exponential function f(x) = 3^x

When f ( x ) = 6 x 2 + 3 x − 5 , evaluate f ( − 1 )

Given f ( x ) = 2 x − 4

The ratio of acrobats to dancers was 5 to 3. If there were 36 dancers, how many acrobats were there?

ΔABC is similar to ΔXYZ. If XY=n, ZY=2n−1, BC=7, and AB=4, find n and ZY.

Translate this sentence into an equation. The product of 9 and Matt's savings is 117 .

The ratio of a hoist ( width ) to the fly ( length ) of an American flag is hoist/fly = 1/1.9. Using this ratio, determine the fly of a flag that has a hoist of 5 feet

If k √28+√63-√7=0 find k

college algebra

You have 12-cent, 6-cent, and 4-cent stamps. How many ways can you make 24 cents in postage?

The question is down below.

You can make twenty four 4-digit numbers with the digits 2, 4, 6 and 8 if each digit appears only once. How many of these numbers start with a 2?

How many 3-digit numbers can you make with the digits 4, 7, and 8 if each digit can appear only once?

Car rental charges $35 per day plus 30 cents a mile. Your bill for the day is $164 before taxes. How many miles did you drive

Still looking for help? Get the right answer, fast.

OR

Raymond B.

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Emmersion

Writing the equation of a quadratic function given its graph

Find a polynomial F(x ) of degree 5 that has the following zeros.

Synthetic division and Remainder Theorem

Graph the functions and label the points

The sum of Sara's age and twice the age of her sister is 32. If we take three times the age of Sara’s sister and add it to Sara’s age is the sum is 40. Calculate their present ages.

The area of a rectangular plot is 528 m2. The length of the plot (in meters) is one more than twice its breadth. Calculate the dimensions of the plot.

If the oldest person leaves and is replaced by a person who is even older, what happens to the mean and median?

Find the cost per ounce of a gold alloy made from 15 oz of pure gold that costs $1282 per ounce and 40 oz of an alloy that costs $950 per ounce. (Round your answer to the nearest cent.)

How can i solve this problem?

Slope-intercept equation

write an equation of the line point-slope form that passes through the given points. (3,-5) and (1,-8)

Describe how the graph h(x) = 5 - 3^x can be obtained from the graph of the basic exponential function f(x) = 3^x

When f ( x ) = 6 x 2 + 3 x − 5 , evaluate f ( − 1 )

Given f ( x ) = 2 x − 4

The ratio of acrobats to dancers was 5 to 3. If there were 36 dancers, how many acrobats were there?

ΔABC is similar to ΔXYZ. If XY=n, ZY=2n−1, BC=7​, and AB=4​, find n and ZY.

Translate this sentence into an equation. The product of 9 and Matt's savings is 117 .

The ratio of a hoist ( width ) to the fly ( length ) of an American flag is hoist/fly = 1/1.9. Using this ratio, determine the fly of a flag that has a hoist of 5 feet

If k √28+√63-√7=0 find k

college algebra

You have 12-cent, 6-cent, and 4-cent stamps. How many ways can you make 24 cents in postage?

The question is down below.

You can make twenty four 4-digit numbers with the digits 2, 4, 6 and 8 if each digit appears only once. How many of these numbers start with a 2?

How many 3-digit numbers can you make with the digits 4, 7, and 8 if each digit can appear only once?

Car rental charges $35 per day plus 30 cents a mile. Your bill for the day is $164 before taxes. How many miles did you drive

Still looking for help? Get the right answer, fast.

OR

Raymond B.

ΔABC is similar to ΔXYZ. If XY=n, ZY=2n−1, BC=7, and AB=4, find n and ZY.