04/12/21

word problems algebra
Jason bought 12 new CDs to add to hiscollection. The next day, his babybrother went into his room andscratched half of his CDs. He now onlyhas 56 working CDs left. How manyCDs did Jason start with?
Follows • 1
Expert Answers •1

04/12/21

Chapter 10: Inscribed Angles and Polygons
Find angle AGC.The "same" answer is __.The "different" answer is __.
Follows • 1
Expert Answers •1

04/12/21

Convert the following direction into desired one requested in each case.
 a) Polar coordinate (3km/h (fraction form), 60o), convert into both true and quadrant bearing. b) Scalar component (-5, -10), convert into polar coordinate and true bearing.
Follows • 1
Expert Answers •1

04/12/21

What is the initial height of the rocket?
A rocket is shot into the air. Its height, h, in feet as a function of the time, in seconds that it has been in flight is given by the equation h (t) = -16t^2 + 64t + 5. The graph is shown Graph... more
Follows • 1
Expert Answers •1

04/12/21

What are the coordinates of the vertex?

Let f (x) = 2 (x – 3) (x + 5). What are the coordinates of the vertex?A. (-1,-32) B. (1, –24)C. (2,-14)D. There is not enough information to find the vertex.
Follows • 1
Expert Answers •1

04/12/21

if n and m are both positive numbers, which statement is true about the x-intercepts of the function f (x) = (x – n) (x – m)?

A. One x-intercept is negative and one x-intercept is positive. B. Both x-intercepts are negative. C. Both x-intercepts are positive. D. The function has no x-intercepts.
Follows • 0
Expert Answers •1

04/12/21

Which type of function best models the area of the garden as a function of the width?
The Length of a rectangle garden is one meter longer than it’s width.The area’s for various widths are given in the table. Width (Meters) Area (Square Meters) 2 ... more
Follows • 0
Expert Answers •1

04/12/21

Textbook Store Sold
A textbook store sold a combined total of 216 history and physics textbooks in a week. The number of history textbooks sold was three times the number of physics textbooks sold. How many textbooks... more
Follows • 1
Expert Answers •1

04/12/21

Discrete mathematics

Given the following functions f(x) = 5x2 - 3x +20 and g(x) = 2x +3, Find f-1(g(x))
Follows • 1
Expert Answers •1

04/12/21

If f'(x) =3x 2 -4x +5 and f(1) = 3 then find f (x) .
Follows • 1
Expert Answers •1

04/12/21

the sum of 2 numbers is 19 and the difference is 3
Follows • 1
Expert Answers •1

04/12/21

ind the height h h if the volume is 15.7 15.7 cubic feet, the radius is 5 5 and π π is 3.14 3.14 .
The volume of a cylinder is given by the formula V=πr2hV=πr2h. Find the height hh if the volume is 15.715.7 cubic feet, the radius is 55 and ππ is 3.143.14.The height, hh, is
Follows • 0
Expert Answers •1

04/12/21

Fundamentals of math

A parent died and left an estate to four children. One inherited 1/5 of the​ estate, the second inherited 1/2, and the third inherited 1/10. How much did the fourth​ inherit?
Follows • 1
Expert Answers •1

04/12/21

mean score of 80 and a standard deviation of 5. Percentage of students that scored between 70 and 90?
mean score of 80 and a standard deviation of 5. Percentage of students that scored between 80 and 90? plzzzzzz helppppp will failllll if I do this wrong. Help!!!!!!!!!!!!!!!!!!!!!!!!!
Follows • 1
Expert Answers •1

04/12/21

Functions find the values
Use the functions  f(x)=−4x^2−7x+9 and g(x)=-2-7 to answer the following questions.f(-3)=____g(f(-6))=____
Follows • 1
Expert Answers •1

04/12/21

Gayle can use her 12% employe discount once a week. Last Saturday, she bought a $45 sweater at one third off and used her discount on a suit marked $160. On which purchase did she save more money on
Follows • 1
Expert Answers •1

04/12/21

stopping distance
The stopping distance on wet pavement at 20 mph is about 60 feet. The stopping distance at 30mph it is about 120 feet. What would you estimate the stopping distance is at 40mph? Construct a formula... more
Follows • 1
Expert Answers •1

04/12/21

Two positive numbers are in the ratio 4:5. If the sum of the number is 126, the the smaller number ______?
Two positive numbers are in the ratio 4:5. If the sum of the number is 126, the the smaller number is ______ and the larger number is_____? If the product of the number is 500, then the smaller... more
Follows • 1
Expert Answers •1

04/12/21

What is -59/8 as a mixed number
Follows • 1
Expert Answers •1

04/12/21

How do you find the vertex of a parabola given only the roots and AOS?
Preferably in standard form, I don’t know vertex form.
Follows • 1
Expert Answers •1

04/12/21

The number of boys and girls in a club are in the ratio 2:3. there are 21 girls in the club. How many boys are there?
Follows • 1
Expert Answers •1

04/11/21

please help i need help
Mr. Walker invested $65,100 in two banks, one paying 4.5% and the other 6%. If he gets $231 more on the 6% investment than that on the 4.5% investment, find the total annual income from the banks.
Follows • 1
Expert Answers •1

04/11/21

Solve for x: ln(6x +3) = 2
Follows • 1
Expert Answers •1

04/11/21

Solve the equation for exact solution over the interval [0,2pie)
3 cot x+ 4=7
Follows • 1
Expert Answers •1

04/11/21

A recipe calls for 3/4 cup of flour and you want to only make half of the recipe. How many cups of flour do you need?

Follows • 1
Expert Answers •1

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.