10/05/21

General Mathematics
Bia can wallpaper a roon in 4 hours and her brother can do it in 6 hours. How long would it take them if they work together?
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10/05/21

Find the equation (in slope=intercept form) of the line through the points(-1, -5) and (1,1)
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10/05/21

algebra. i plug in the numbers but it doestn seem correct.

 Students in a math class took a final exam (with a grade scale of 0 to 100] and then took equivalent forms of the exam at monthly intervals thereafter. The average grade g after t months was found... more
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10/05/21

Three consecutive even integers are such that the sum of the smaller two is 52 less than three times the largest. What are they?
Three consecutive even integers are such that the sum of the smaller two is 52 less than three times the largest. What are they?
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10/05/21

Miss Johnson walks at a rate of 2 miles per hour x = hour and y = miles walked the Constant of proportionality is 2 show these plots on a graph
Miss Johnson walks at a rate of 2 miles per hour x = hour y = miles walked. The constant of proportionality is 2. Show these plots on a graph.
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10/05/21

Find the equation of the line in standard form that passes through the following points. (4,10) and (-5,3)
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10/04/21

math question math
Put the following equation of a line into slope-intercept form, simplifying all fractions. 12x+10y=-60
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10/04/21

Can you show me the answer to this question and how you got your answer?
A ball is thrown vertically upward from the ground. It’s distance in feet from the ground in t seconds is s=-16t^2+240t. After how many seconds will the ball be 864 feet from the ground?
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10/04/21

I need help answering this question

7x10+4+2/10+6/100+3/1000
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10/04/21

How much did Brooke and Samuel have in the beginning?
Brooke and Samuel had the same number of marbles. Brooke gave away 20 marbles and Samuel gave away 44 marbles. Brooke then had 3 times as many marbles as Samuel. How many marbles did Brooke and... more
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10/04/21

One side of a triangle is one-fourth the longest side. The third side is 7 feet less than the longest side. The perimeter is 128 . Find all three sides.
One side of a triangle is one-fourth the longest side. The third side is 7 feet less than the longest side. The perimeter is 128. Find all three sides.
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10/04/21

One rule of thumb for estimating crowds is that each person occupies 360 square inches. Use this rule to estimate the crowd size of a section that is 20 feet deep by 20 feet wide of a parade route.
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10/04/21

One rule of thumb for estimating crowds is that each person occupies 360 square inches. Use this rule to estimate the crowd size of a section that is 20 feet deep by 20 feet wide of a parade route.
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10/04/21

The sum of what 2 numbers make 17 and the diffrence is 3

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10/04/21

what is the smallest whole number that rounds to 2560
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10/04/21

If twice a number, added to 3 is divided by the number plus 8, the result is seven fourths. Find the number
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10/04/21

percentages of gallons and disinfection
A mixture of 17% disinfectant solution is to be made from 10% and 20% disinfectant solutions. How much of each solution should be used if 30 gallons of the 17% solution are needed?There needs to... more
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10/04/21

A manafature company can sell
A manufacturing company finds that they can sell 100 items at $3.50 per item and 400 items at $2.00 per item. If the relationship between the number of items sold x and the price per item p is a... more
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10/04/21

question ( mathematics)
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10/04/21

question ( mathematics)
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10/04/21

Find all 0 ≤ x < 2π such that sec^2 (x) = 1.
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10/04/21

Find all 0 ≤ x < 2π such that 2 sin(2x) = 1.
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10/04/21

Find all 0 ≤ x < 2π such that 2cos^2 x + sin x − 1 = 0.
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10/04/21

Find all 0 ≤ x < 2π such that sin x − csc x=0.
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10/04/21

Suppose 3π/2 < θ < 2π and cos θ = a. Find sin θ, tan θ, sec θ, and csc θ in terms of a.
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