Ask a New Question

Questions and answers by

JB

Questions (36)

Prize winners for a giveaway program are to be determined as follows: Envelopes for the first 500 entries will be numbered 1
1. 1 answer
2. 664 views
What is the shortest length of cable that can be cut into either a whole number of 18-ft pieces or a whole number of 30-ft
1. 1 answer
2. 952 views
A mathematics teacher wishes to use groups of 5 and/or 7 students for a class assignment. When she tries to make assignments she
1. 1 answer
2. 712 views
A baseball player hits a ball up in the air with an upward velocity of 18 ft/sec. The equation that gives the height of the ball
1. 1 answer
2. 1,196 views
A stone is thrown skyward from the top of building. The distance in feet between the stone and the ground in 't' seconds is
1. 1 answer
2. 1,097 views
(Tan^2 x) - 2 tan x - 3 / tan x + 1
1. 1 answer
2. 463 views
jeff has 12 more toy cars than toy trucks. In all, he has 19 toy vehicles. How many toy trucks does Jeff have?
1. 1 answer
2. 586 views
jeff has 12 more toy cars than toy trucks. In all, he has 19 toy vehicles. How many toy trucks does Jeff have?
1. 1 answer
2. 744 views
4. REVIEW: Let f(x) = 2^x and g(x) = √(x − 7). Find and simplify completely.a. )( f(3+h)-f(3) )/8h b.) (g ◦ f)(5) / (f ◦
1. 2 answers
2. 493 views
Solve the equation. (Enter your answers as a comma-separated list.)5x^2e^(−2x) − 3x^3e^(−2x) = 0
1. 1 answer
2. 742 views
Solve the equation. (Enter your answers as a comma-separated list. Round your answers to four decimal places.)2^x − 8(2^−x)
1. 1 answer
2. 1,499 views
2^(3x + 1) = 3^(x − 2)(a) Find the exact solution of the exponential equation in terms of logarithms.
1. 3 answers
2. 1,009 views
Solve the logarithmic equation for x. (Enter your answers as a comma-separated list.)log2(x + 17) − log2(x − 2) = 1 2 is the
1. 1 answer
2. 1,606 views
A car traveling in a straight line has a velocityof 3.24 m/s at some instant. After 3.28 s, its velocity is 8.18 m/s. What is
1. 1 answer
2. 505 views
Which of the following statements about the money invested in a traditional IRA account is correct?A.it isn't taxed until it's
1. 1 answer
2. 466 views
A block weighing 70.0 N rests on a plane inclined at 25.0° to the horizontal. A force F is applied to the object at 50.0° to
1. 3 answers
2. 1,185 views
A rifle bullet with a mass of 17.5 g traveling toward the right at 293 m/s strikes a large bag of sand and penetrates it to a
1. 3 answers
2. 745 views
How can you tell which force diagrams have a strong normal force and which ones have a weak normal force?
1. 3 answers
2. 444 views
�ã3tanx=3tanxcscx-�ã3tanx
1. 2 answers
2. 287 views
what are the pH and the pOH of 0.125M HCIO4?
1. 7 answers
2. 477 views
Verify the function f and g, are inverses of each other by showing that f(g(x))=x and g(f(x))=x Graph the functions.f(x)=6/(1-x)
1. 1 answer
2. 671 views
List all possible rational zeros for the polynomial below. Find all real zeros of the polynomial and factorf(x)=2x^4+19x^3+37x^2
1. 3 answers
2. 1,607 views
f(x)=x^2(x^2-2)(x+2)Determine the end behavior, find the power function that the graph of f resembles for large values of |x|
1. 1 answer
2. 2,016 views
Given the two functions f(x)and g(x)�‚0 for all x, explain how to find (f+g)(x),(f-g)(x),(f*g)(x), and
1. 2 answers
2. 443 views
having a hard time finding this information on google and i really need help for some questions.What are 3 abiotic factors that
1. 4 answers
2. 1,172 views
I'm trying to figure out the formula for one liter of 1M K2HPO4 (Potassium Phosphate Dibasic). I know the amount of K2HPO4 is
1. 1 answer
2. 452 views
how long does it take for one water molecule to complete the water cycle?
1. 2 answers
2. 538 views
when you add manganese dioxide to hydrogen peroxide does the temperature decrease or does it form a precipitate?
1. 1 answer
2. 455 views
Where should the commas be placed in this sentence?Players came from places such as Red Hill Pennsylvania and Popular Point
1. 3 answers
2. 459 views
the vertex of y^2 - 8y + 24 = x is...(9,3) (24,0) (8,4) (4,8) or none of these
1. 1 answer
2. 334 views
which conic section is this the equation for?3x^2 - 9x + 2y^2 = 15
1. 1 answer
2. 444 views
A total of 475 tickets were sold for the school play. There were 75 fewer student tickets sold than adult tickets. How many
1. 3 answers
2. 3,484 views
What are the predicate adjectives in this sentence?The charmer must remain calm as the cobra flares its hood menacingly.
1. 2 answers
2. 546 views
Are these two sentences complete or incomplete? A large red fox with its young. A day sunbathing on the beach.
1. 1 answer
2. 493 views
Hi there. I'm doing a paper on Biology (yes I know, will explain the chem link in a sec) and in it am trying to find the best pH
1. 1 answer
2. 1,020 views
It was discovered that a medical assistant discussed the medical condition of a high-profile individual in public. This resulted
1. 3 answers
2. 605 views

Answers (23)

a c a d c 100%
D C D
lie
Part A: A Part B: B 2: C Typing Question:???? 4: C 5: B 6: B 7: B 8: A Typing Question:???? If you go to my school you cannot get help on the typing questions because you have to compare your independent reading selection!! 100/100 I Prommise....!
x=150 electric tower
no 2 is B
D is wrong
Number 8 is D
please help me if you can. I have no values, just diagrams. the first diagram: a box is attached to a rope and pulled along a floor with the rope parallel to the floor. The second diagram: a box is attached to a rope and pulled along a floor with the rope
well I have 3 diagrams and I'm supposed to rank them in order of strongest normal force to weakest normal force, so I'm just not sure how to tell which is the strongest.
those are supposed to be square root symbols. I'm not sure what happened...
Thank you so much! Another question, the directions say, Determine the [H3O] and [OH] of each of the following solutions. Lime Juice, pH= 1.9 Kitchen Cleaner, pOH= 4.75 Tomato Juice, pH= 4.23 How do I do this?
I think i figured it out, would the pH be .9?
hi DrBob222, thanks for your help. I understand that part, but how do you solve it using only the molarity?
Casual Wear is popular with American teenagers for sure.
Thank you, J-B-
please delete my question
Thank you for your help.
Great explanation. I totally get it now. I think I can actually finish the rest. Thanks for your help!
If P = 2x + 2y and xy=400, then the perimeter is P(x)=2x + 800/x. In a pre-calc course you could only be expected to find the minimum value of P(x) by inspection of a graph. See the "graph of p = 2x + 800/x from 0 to 40" at wolfram alpha. OR, by creativity
Calm Thank you for your help
CellTheory
Britain I believe

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2025