11/28/17

I need help with my math question
The average discharge at the mouth of the Amazon River is 4,300,000 cubic feet per second. How much water is discharged from the Amazon River in one hour? in one year?
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11/28/17

One account earns 5.25% interest compounded annually, while another earns 5.1% compounded weekly. Which account earns more interest?
I need help solving this word problem 
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11/28/17

I really need this like my grade is not that good in math and this work is for a grade so plz help.
What is 1/6(r-6) in standard form
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11/28/17

Consider the function f(x)=x^n for positive integer values of n. (b) For what values of n does the function have a point of inflection at the origin?
I also have to explain my reasoning
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11/28/17

question 0002
A student missed 52 problems on a physics test and received a grade of 10%. If all the problems were of equal value, how many problems were on the test? Round your answer to the nearest integer.
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11/28/17

What percent of the jerseys are​ medium-sized jerseys?
The football team has a total of 2020 jerseys. There are 1212 medium-sized jerseys. What percent of the jerseys are medium-sized jerseys?
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11/28/17

question 001
The property taxes on a business office were $2665. What was the tax rate if the business office was valued at $⁢205,000? Round your answer to the nearest hundredth of a percent, if necessary.
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11/28/17

Inverse variation
If y varies inversely as x, and y is 385 when x is 832, find y when x is 226
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11/28/17

a number times 7 increaced by 3 is 59
it is my math probleme and i am having trouble
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11/28/17

Direct variation
If y varies directly proportional to the 5/2 power of x, by what factor will y change when x is tripled?
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11/28/17

Sasha has already taken 2 pages of notes on her own, and she will take 2 pages during each hour of class.
Write an equation that shows the relationship between the time in class h and the number of pages p.
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11/28/17

TVs are sized based on the length of their diagonal. The following TV has a size of 36 inches and a height of 14.94 inches.
What is the length of the TV?
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11/28/17

How many 3.5 inch by 6 inch tiles will fit on a back splash that is 2.5 feet tall and 8 feet long
I dont understand
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11/28/17

steven bought 2 gallons of milk for $4.50. find the unit rate
there are no additional details
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11/28/17

Properties of logarithms
Expand each logarithm.Log(6 x 11)
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11/28/17

Math derivative calcular relative rates
A large snowball is melting so that it's radius is decreasing at the rate of 2 inches per hour. How fast is the volume decreasing at the moment that the radius is 3inches? HINT: volume of a sphere... more
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11/28/17

Jane spent 3/5 of 60mins on a bus. John spent 5/7 of that time on a bus. What fraction of an hour did John spend on the bus
Jane spent 3/5 of an hour on a bus john spent 5/7 of that time on the bus what fraction o an hour did john spend on the bus?
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11/28/17

Antidifferention?
A particle travels along the x-axis in such a way that its acceleration at time t is a(t)=(sqrt(t))+t2 If it starts at the origin with an initial velocity of 3 that is s(0)=0 and v(0)=3  determine... more
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11/28/17

the monthly cost for 37 minutes of calls is $14.23 and the monthly cost for $15.49. what is the monthly cost for 41 minutes of calls?
i need to find the answer to this problem. 
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11/28/17

light waves are actually disturbances created by the transfer of energy
is it true or false about the light waves and the transfer energy
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11/28/17

Jen has 24 coins in the denomination of 5 centavos and 25 centavos if the total amount is 3.10 php form an equation representing the total amount of her coins?
solve it algibraically
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11/28/17

The hardware store charges 80¢, including tax, for 1 lb. of nails. A guy purchases 5 3/4 pounds of nails. How much does it cost?
Answers include: $4.60$4.80$4.95$6.55$7.19
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11/28/17

What is the x intercept of x + y = -3
Find the x and y intercepts and the slope of the equation x+y=-3
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11/28/17

Whats (-3,-2), y = -2x +4 that the slope intercept form like is perpendicular
I need help with this math problem
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11/28/17

A fair die is rolled 12 times. Consider the following three possible outcomes:
(i) 5 2 6 3 2 1 4 1 6 5 3 4(ii) 1 1 2 2 3 3 4 4 5 5 6 6(iii) 6 6 6 6 6 6 6 6 6 6 6 6Which of the following is true? (i) is more likely than (ii) or (iii). (ii) is more likely than (iii). The three... more
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