Ms.Newman's office has 4 bookshelves that can hold 28 books each. If each self is 3/4 full, how many books are in the office?

Answers

Answer 1

Answer:

Answer:

he has 84 books in his office.

Step-by-step explanation:

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(Sint+cost)^2= ?Can any one help me with this question
Planck's constant is best described as which of the following?a. a very large positive number b. a very small positive number c. a very large negative number d. a very small negative number
M+ m + nm; use m = 6, and n = 4
11. Quadrilateral GHJK is similar toquadrilateral RSTU. If GH = JK = 10, HJ = KG = 14, and RS = TU = 16, what is the scale factor of quadrilateral GHJK to quadrilateral RSTU?

Use the card collection box-and-whisker plot to solve. In which quarter are the data least concentrated?

A.first quarter

B.second quarter

C.third quarter

D.fourth quarter

Answers

The right answer for the question that is being asked and shown above is that: "B.second quarter." Use the card collection box-and-whisker plot to solve. In the second quarter that the data are at least concentrated.

An eReader factory has revenues which follow the formula R=x squared + 2400x - 1,320,000, Where x is the number of eReaders sold each month. If thefactory had $80,000 in revenue last month and only has the resources to produce up to 1300 eReaders in a single month, how many eReaders were sold? Show all steps and answers

Answers

If the revenue last month was 80,000, then

   80,000 = x² + 2,400x - 1,320,000

That's the only glimmer of intelligence required to answer this question.
The rest is all a matter of solving this quadratic equation.

Subtract 80,000 from each side: x² + 2,400x - 1,400,000 = 0

This ugly thing may be factorable, but I'm not going to wander around
looking for factors. I'm going straight to the quadratic formula.
With that, I get the solutions:

   x = -1200 + or - √2,840,000

   x = 485.2
and
   x = -2,885.2

The solution that has physical significance is the first one: 485 .

When I saw the requirement that the answer must be 1300 or less,
I expected to find that both solutions to the quadratic equation were
positive, and that one of them was greater than 1300. But that didn't
happen. 485 (rounded) is the only positive solution. That's my answer,
and I'm sticking to it.

1 7/5 in simplest form

Answers

Hello,

1 $(7)/(5)$ simplified is 2 $(2)/(5)$

Have A Good Day.

3 and 2/5 is 17/5 in simplest form

Write the slope intercept form of the equation of the line through the given point with the given slope through(-3,2), slope = -1

Answers

so basycilly slope intercept form is y=mx+b where m=slope and b=y intercept
slope=-1
subsiute
y=-1x+b
y=-x+b
so we are given the point (-3,2)
x=-3 and y=2 is one solution
subsitue and solve for b
2=-(-3)+b
2=3+b
subtract 3 from both sides
-1=b

the slopt inercetp form is y=-x-1

well this is awkward...
y=-x-1

*all credit to the guy belo-erm-above*
:3

Which statement is true about Ralph’s skiing goal?

Answers

Answer:

At week 4, he plans to ski the same as Jake

Step-by-step explanation:

Step-by-step explanation: took the test

a chess player played 20 games total. if he won 2 of the games, what is the ratio of games he lost to games he won?

Answers

$20-2=18\n\sf\nSo,~ he~ lost~ 18~ games.\n\ngames~ lost:games~ won\n\nThe~ ratio ~is \n18:2\n\nWhich~ can~ be~ simplified ~to\n9:1$

1. Find the ratio of the Chess player in where he played a total of 20 games and won 2 of the games.
Ratio is considered as the quantitative relationship between to numbers that show the value of both sides.
Now, in the chess game, there are 20 games in all and he won 2 games. To get the ratio of his lose and win, simply subtract 2 from 20
=> 20 -2 = 18
thus, the ratio of the chess game is
=> 18 : 2
=> 18 is the lose
=> 2 is the win.

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