11/14/20
Exponential and Logarithmic Models
A bacteria culture initially contains 2500 bacteria and doubles every half hour.Find the size of the bacterial population after 60 minutes. Find the size of the bacterial population after 4 hours
Chapter 3 College Algebra 1
Write an equation that expresses the relationship. Solve the equation for G.F varies jointly as G and Z.
11/14/20
To rent a certain meeting room, a college charges a reservation fee of $38 and an additional fee of $5.80 per hour. The history club wants to spend less $84.40 than on renting the meeting room.
What are the possible amounts of time for which they could rent the meeting room? Use (t) for the number of hours the meeting room is rented, and solve your inequality for (t) .
11/14/20
Some children share an amount of money equally and each of them gets $20. If the number of children sharing the same amount of money is reduced by 5, each child will get $40. Find the amount of money.
Some children share an amount of money equally and each of them gets $20. If the number of children sharing the same amount of money is reduced by 5, each child will get $40. Find the amount of money.
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11/14/20
polynomials equation
the polynomials f(x) = x4-2x3-px2+q is divisible by (x-2)2.find the values p and q.hence,solve the equation.
11/14/20
Can anyone help on this question?
A farmer saw some chickens and pigs in a field. He counted 26 heads and 80 legs. Determine exactly how many chickens and pigs he saw.
11/14/20
Can anyone help on this question?
The admission fee at an amusement park is $5.50 for children and $15.00 for adults. On a certain day, 303 people entered the park, and the admission fees collected totaled $2,949.00. How many...
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11/14/20
A mixture of alcohol and water contains a total of 52 oz of liquid. There are 13 oz of pure alcohol in the mixture. What percent of the mixture is water? What percent is alcohol?
Which percent is water, which percent is alcohol
11/14/20
if y varies inversely as x if x =3 then y =4 find y when x=2
if y varies inversely as x if x =3 then y =4 find y when x=2
11/13/20
Equation for this line in point-slope form
Use the given conditions to write an equation for the line inpoint-slope form and slope-intercept form. Passing through (5,−6) and perpendicular to the line whose equation is x−7y=5Write an...
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How much work is done?
In the figure, the rock weighs 225 lb and is lifted 1 ft by the lever.How much work is done?The other end of the lever is pushed down 3 ft while lifting the rock. What force had to act on that end?
11/13/20
Simplify the expression. Do not assume the variables represent positive numbers. √ y 2 + 4 y + 4 =
11/13/20
help me please !!!!!!
which of the following is an example of a proportional equation a. y= -1.4x b. y=x+1 c. 10.5x-5 d. none of the above
11/13/20
Solving a word problem using a system of linear equations of the form Ax + By = C
A store is having a sale on jelly beans and almonds. For 3 pounds of jelly beans and 8 pounds of almonds, the total cost is $18. For 5 pounds of jelly beans and 2 pounds of almonds, the total cost...
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11/13/20
Identify four ordered pairs on the graph of the function.
Identify four ordered pairs on the graph of the function.f(x)= 12x2+15x+3/ -3x-6
11/13/20
Identify four ordered pairs on the graph of the function.
f(x)= 7/x+6 Identify four ordered pairs on the graph of the function.
11/13/20
Identify four ordered pairs on the graph of the function
f(x)=−2x+9/x−1 Identify four ordered pairs on the graph of the function.
11/13/20
write an equation that is perpendicular to y=3/5x-1 and passes through the point (9,-14)
HELP THIS IS DUE IN 30 MINS AND IM FAILING THIS CLASS
11/13/20
Write a new function 𝑔 given the following transformations from 𝑓(𝑥)= 3𝑥^2+ 2
reflected over the x-axis and transformed right 2 and up 1
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