228 Answered Questions for the topic Help Asap Please

Help Asap Please

10/30/17

The sum of twice a number and 9 is 29
I can't find The sum of twice a number
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10/29/17

i dont know the answer please help
Write an equation to determine the number of minutes (t)(t)left parenthesis, t, right parenthesis that Raymond was on the trampoline.   Find the number of minutes he was on the... more
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10/26/17

Find the equation for the line that passes through the point (5,5), and that is parallel to the line with the equation −6x+3y=9.
This keeps stumping me The answer I got is Y=-6x+30 But that doesn't seem right Could someone help me if I got it wrong and if not tell me what I can fix about my answer
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Help Asap Please Idk What This Is

10/24/17

Joe is twice Sara’s age . Kyle isn’t 2 years older that Sara’s age . If the sum of their ages is 42 , how old are Joe, Sara, and Kyle
I don’t under this question so I need help understanding it ASAP cause it’s my homewor and it’s due tomorrow 
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Help Asap Please Math Geometry Circle

10/24/17

what are the coordinates of the center and the length of the radius of the circle?
The equation of a circle is x^2+y^2-2x+6y+3=0. What are the coordinates of the center and the length of the radius of the circle.
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Help Asap Please Math Word Problem Math Help

10/23/17

A rocket word problem
A rocket is fired straight upward so that its distance in feet above the ground x seconds after firing is given by f(x)=-16x^2+400x. Remember you can find the maximum and minimum by finding the... more
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Help Asap Please Statistics Z Scores

10/22/17

with a sample space of: 5, 6, 12,13,15,18 ,22, 50. How many scores in the sample space have a z-score between 0 and 0.5?
Please help! Im not sure how to find z-scores. Finding z-scores
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Help Asap Please Science Chemistry Volume

10/21/17

Question concerning molarity, volume and mass, please help!
If 10 drops of 0.5 mol L-1 Na3PO4(aq) had been added to the sample containing excess 0.25 mol L-1 Ca(NO3)2(aq), what mass of precipitate would you expect to produce? You may assume one drop is... more
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Help Asap Please

10/19/17

on a bike trip erika drives 5 miles in the first 30 minutes and 13 miles in the next hour. what is her average speed?
help me please i need it like plzzzz
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Help Asap Please

10/18/17

The sum of two numbers is 41. The larger number is one less than twice the smaller number. Find the numbers.
 I need help solving this problem ASAP
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Help Asap Please

10/04/17

Sorry this is my question it was incomplete
A chemical antifreeze company mixes pure water with their premium antifreeze solution to create an inexpensive antifreeze mixture. The premiun solution contains 95% pure antifreeze. The company... more
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10/03/17

a manufacturer of calculators has found thet the price they charge (p) and the number they sell (n) of a cerain model is related by the equation n=-150p+2100
A) Write the revenue equation as a function of price B) Find the price they should charge to maximize revenue C) How many will they sell at that price? D) What is the maximum revenue?
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Help Asap Please Trig Identities

10/03/17

What is the exact value of Sin (380) degrees?
I know how to solve these when it involves actual angles from the unit circle, but I can't seem to find it for those angles not on the unit circle.
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Help Asap Please

10/03/17

37 student attended the concert. Eleven more male students attended the concert than female. How many male attended? and how many female students attended
help with homework
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Help Asap Please Trigonometry

09/30/17

If Tan^2(t)-Sin^2(t)=Sin^a(t)/Cos^b(t), then what is a and b?
Please show clear steps! Thank you!
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09/23/17

Which of the following is not a valid description of what a probability is?
A. Quantified plausibility B. A number between 0 and 100 C. Relative frequency D. Degree of belief E. A number between 0 and 1
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Help Asap Please

09/21/17

write the equation of a line in general form that is parallel to 4x-y=11 and contains the points -8,3
how do i answer this 
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Help Asap Please

09/20/17

grandpas age is 6 years less than 6 times juniors age. The sum of thier ages is 78. Find each of thier ages
I really need help with this.
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Help Asap Please

09/19/17

one to one functions defined as follows g={(-7,9),(-6,7),(-2,4),(7,2)}, h(x) =-x-8/11
How would I find the following g^-1(7) =in this case is -6 but not sure how to figure out h^-1(x)= , or (h•h^-1)(0) Can some one please help explain this to me?
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09/18/17

Word Question
Kendra has $ 6.75 in dimes and nickels. If she has 4 times as many dimes as nickels, how many of each coin does she have?
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Help Asap Please Quick Answer Please

09/18/17

Word Question
One side of triangle is one-fourth the longest side. The third side is 8 feet less than the longest side. The perimeter is 145.Find all three sides.
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09/18/17

Scientific notation
How would i put these numbers into scientific notation ?    3, 200, 000 = ?    0.000 98 = ?    0.079 = ?    6, 000 , 000 , 000 = ?    750 = ? 
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Help Asap Please

09/18/17

Lauren had $80 in her savings account.
Lauren had $80 in her savings account. When she received her paycheck, she made a deposit which brought the balance up to $120. By what percentage did the total amount in her account increase as a... more
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09/07/17

A rectangular classroom seats 252 students.
A rectangular classroom seats 252 students. When the seats are rearranged with three more seats in each row, the classroom has two fewer rows. Find the original amount of seats in each row.
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Help Asap Please

09/06/17

How many grams of alloy which is 25% copper by weight must be mixed with 500 g of alloy which is 12% copper by weight to make a final alloy which is 20% copper
help iv been stuck on this for so long!!!!!!!!!!!!!!!!!!
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