10/08/22

It takes a word processor 30 minutes to process 9 pages how long for it to process 30 pages
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10/08/22

The height in feet of a projectile at time t seconds is H(t)= -16t^2+480t+5 . Find the velocity of the projectile when t = 3 seconds.
Calculus question
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10/08/22

need help please

An airplane flies 3900 miles into the wind for 15 hours. The return trip takes 10 hours. Find the speed of the airplane without the wind and the speed of the wind.
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10/08/22

Mixtures of three
Evie has a collection of pennies nickels and dimes with $.94 altogether if she has twice as many nickels as dimes and two less than twice as many pennies as nickels and how many of each coin does... more
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10/08/22

Derivatives ririrnfjf
Consider the position function for free-falling objects.s(t) = −16t2 + v0t + s0A ball is thrown straight down from the top of a 485-foot building with an initial velocity of −20 feet per second.... more
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10/08/22

Does the ordered pair (3,0) satisfy the following system of inequalities?
5x+7y≥9−10x+y>−3
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10/08/22

Does the ordered pair (6,−7) satisfy the following system of inequalities?
−10x−4y≤−5y≤3x/5−2
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10/07/22

In a population where 68 % of voters prefer Candidate A, an organization conducts a poll of 5 voters. Find the probability that 5 of the 5 voters will prefer Candidate A.
In a population where 68% of voters prefer Candidate A, an organization conducts a poll of 5 voters. Find the probability that 5 of the 5 voters will prefer Candidate A.
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10/07/22

wo angles are complementary. One angle is less than the other angle. Find the measures of the angles.
Two angles are complementary. One angle is 16° less than the other angle. Find the measures of the angles.Progress: 0/2Part 1 of 2 The smaller angle is  °
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10/07/22

Does the ordered pair (−1,6) satisfy the following system of inequalities?
−4x+10y≥−7y>5x/3−8
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10/07/22

Given P(x) = x^3 - 3x^2 + 16x - 48, find the EXACT Zeros of P by factoring: The Zeros are: 3, 4i, -4i.
Given P(x) = x^3 - 3x^2 + 16x - 48, find the EXACT Zeros of P by factoring:The Zeros are: 3, 4i, -4i.Write P in factored form (as a product of linear factors). Be sure to write the full equation,... more
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10/07/22

Which of the following are one-to-one functions?
F={(−1,−4),(0,0),(3,1),(6,4),(8,7),(10,13)} M={(−2,0),(2,3),(2,4),(6,8),(7,−6),(11,16)} R={(−4,−1),(3,2),(5,6),(9,7),(10,13),(16,15)} S={(9,−8),(0,−6),(6,2),(5,3),(7,4),(3,6)} G={(7,2),(10,−2),(−... more
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10/07/22

A 75% antifreeze solution is to be mixed with a 90% antifreeze solution to get 360 liters of a 85% solution.

How many liters of the 75% and how many liters of the 90% solutions will be used?
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10/07/22

Find the EXACT Zeros of the polynomial function f(x)= x^3 - 8x^2 - 7x + 56 by factoring.

Find the EXACT Zeros of the polynomial function f(x)= x^3 - 8x^2 - 7x + 56 by factoring. The Zeros are:____________. Rounded numbers will not be accepted. Use a comma to separate the Zeros if the... more
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10/07/22

please help me with this
A combined total of $41,000 is invested in two bonds that pay 6% and 9.5% simple interest. The annual interest is $3,300.00. How much is invested in each bond?
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10/07/22

linear functions and slope
Give the slope and y-intercept of the line whose equation is given. Then graph the linear function. f(x) = 4⁄5 x - 2
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10/07/22

How to Reflect?
Reflect (1,  4)over the x-axis.Then translate the result up 3units.
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10/07/22

need help with a math problem
A chemist has 20% and 60% solutions of acid available. How many liters of each solution should be mixed to obtain 200 liters of 22% acid solution?
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10/07/22

I need this solved: Describe the transformation...
Describe the transformation from the graph f(x)=x to the graph of g(x)=1/3x
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10/07/22

Mark runs 1 ¼ miles in every 1/5 hour. Write the number of miles Mark runs in 1 hour.
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10/07/22

If triangle PQR is plotted, it will have the following coordinates, P(-4, 0), Q(4, 2) and R(-2, 4).
If triangle PQR is plotted, it will have the following coordinates, P(-4, 0), Q(4, 2), and R(-2, 4).If point R is translated 4 units right and 7 units down, what are the coordinates of R'? Explain... more
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10/07/22

monthly magizen charges 17.40 a mounth for a 1 year subscripshon 12 issues The same magazine sells on the news stand for the same 2.00 copy how much do you save each issue by buying asubscripsh
magizens and supscripshons
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10/07/22

Assume the random variable X is normally distributed with mean 50 and standard deviation 7 . Find the 67th percentile
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10/07/22

A Pizza costs $15 + $0.25 for each topping if you have $20 what is the maximum number of toppings you can get on the pizza?
Find the Variable, inequality, solution and interval notation for this problem
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10/07/22

The length of the diagonal

The width of a rectangle is 9 less than twice it’s length. If the area of the rectangle is 190 cm^2, what is the length of the diagonal?
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