03/20/18
math question I cant do please help
Together, teammates Pedro and Ricky got 2671 base hits last season. Pedro had 281 more hits than Ricky. How many hits did each player have?
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03/20/18
find the number of geometric mean ed between 2 and 128 where first mean to the last mean is 1:16.
gm qstns
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03/19/18
eight less than the product of a number n and 1/5 is no more than 95
a a a a a a a a a a aa a a a a a a a a a a a a aa a a a a a a a a a a a a aa a a a a
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03/18/18
sums of ave not equaling ave of sums
Curious. In a word problem I am asked for the ave speed of a man going to work 45 miles in 70 mins, then home 45 miles in 90 mins (due to traffic). Find ave speed. If I take the total distance /...
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03/18/18
A bookseller prices a particular book by raising its wholesale price 60% and then adding $0.75. What is the wholesale price of the book if it sells for $18.75?
i need help solving this word problem algebracially
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03/18/18
I dont understand how to find the maximum revenue of the equation R(x)=2000x-2xsquared
x= the number of items produced during a week
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03/18/18
If f(x)= [x], where [x] donates the greatest integer less than or equal to x, and g(x)=-1/x, then f(g(3))=?
the choices are:
a)-3
b)-1
c)0
d)1
e)3
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03/18/18
related rates help please!!
A spherical balloon is being inflated so that its volume is increasing at the rate of 10cm3/sec. Find the rate at which the diameter is increasing when the diameter is 20cm?
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03/18/18
Can anyone help me? I been up all night and still can not answer this one question
Suppose you borrow $1,200 at an add-on interest rate of 5% for 4 years. What will be the amount of your monthly payment? Include the correct unit rounded to the nearest dollar.
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03/17/18
How do I figure this out?
(3.7 x 1014) x (9.1 x 10-13) = ? The answer is 3.367 x 102, but how?
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03/17/18
Write your answer as a fraction in the simplest form
A class is made up of 8 boys and 4 girls. Half of the girls wear glasses. A student is selected at random from the class. What is the probability that the student is a girl with glasses.
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03/17/18
If p (x) is divided by (x-5) gives quotient (2x^2-9x+16) and remainder 36 . Find p (x)=......×......+36.....
It is just a quadratic equation problem
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03/16/18
Solve word equations
Six is added to five times some number and the result is the sum of the number and 10
translate and solve
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03/16/18
The half-life of a radioactive kind of neptunium is 65 minutes. How much will be left after 130 minutes, if you start with 160 grams of it?
how do you solve this word problem
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03/15/18
Uranium is decaying at a constant 57% rate per day. If 3,820 pounds are produced from a power plant, what will the amount be in 15 days
Help please. The entire question is One of the byproducts of nuclear power generation is Uranium-233. Uranium is decaying at a constant 57% rate per day. If 3,820 pounds are produced from a power...
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03/15/18
If a hockeypuck slides on a perfectly frictionless surface, it will eventually slow down because of its inertia.
Is this true or false
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03/14/18
I’m trying to figure out how to do a geometry problem, any ideas? The question is “What are the coordinates of R’ for the dilation D(0.5,P) (PQRS)
The coordinates are...
Q(-3,2) R(1,2) P(-3,-3) S (1,-3)
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03/14/18
how does 3(-3) to the power n-1 become -1(-3) to the power n
none really
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03/13/18
A baseball has a mass of 0.15 kg and radius 3.7 cm. In a baseball game....
A baseball has a mass of 0.15 kg and radius 3.7 cm. In a baseball game, a pitcher throws the ball with a substantial spin so that it moves with an angular speed of 37 rad/s and a linear speed of 50...
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03/13/18
what is 2\3 divided by 20\21 simplified
I am not entirely sure what to say...
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03/13/18
What percent of 50 is 6.5? (write your answer as a percent)
i need help
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03/13/18
3,2,-2 writing polynomials from zeros answer it with work please
i have this problem and i have to write a polynomial with given zeroes please answer this question and show work thanks.
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03/12/18
What kind of polygon is 6480 degrees
I really need help with the question so someone please help me.
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