MATHEMATICS MIDDLE SCHOOL

Question 10
Round the following number to the nearest cent.
$2,399.0996

Answers

Answer 1
Answer:

Answer:

2,399.10

Step-by-step explanation:

Related Questions

The fish Casey caught are listed below.8 8 12 11 10 8 10 9Casey catches one more fish that is 13 inches long. Which measure will remain the same when the 13-inch fish is included in the list of fish lengths?(Highlight the correct answer)MeanMedianModeRange
for 15 weeks, sue put the same amount of money in a jar. then she took $9 out to spend on a friend's birthday present. she had $21 left. how much did she put in each week?
-1/3+2z=-5/6 what does z equal? -2/3x+3/7=1/2 what does x equal?
Determine the domain and range of the function F(x)=(x-3) {exponent of 2 behind the parentheses}
Which pair of numbers has the same gcf as that of 48 and 78A)4 and 34B)8 and 18C)9 and 15D)12 and 30

Cd City sells 5 CDs for $49. Music Land sells 8 CDs for for $59.50. Which store is the better place to buy CDs?

Answers

Well, first you would need to divide 49 by 5. Your answer would be $9.80 for 1 CD at CD City. Next you would divide 59.50 by 8. Your answer would be $7.44 for 1 CD at Music Land. Which store would you want to get CDs from? BTW, Music Land is the answer. Hope this helps!!!!!!!!!!! :)

Maria works 24.5 hours each week at a bookstore . she earns 8.76 per hour . How much does she earn each week

Answers

Since Maria works 24.5 hours a week and 8.76 per hour, you find the total amount by multiplying 24.5 (hours) by 8.76 (amount per hour)

That gets you $214.62.
She earns 24.5 x 8.76 = 214.62

Factor 4x^2 - 36 completely.

Answers



Factor: 4x^2-36

4x^2-36
=4(x+3)(x-3)
4(x+3) (x-3) 
you're answer is C because you can do the F.O.I.L. and then multiply it by 4. like this:

   4(x+3)(x-3)
4(x^2+3x-3x-9)
4x^2-36.

F.O.I.L is:
 First Term
Outer Term
Iner Term
Last Term.

Use properties to find the sum or product 8×51

Answers

  8 ×51 = 8(50+1) = 8×50+08*1=400 + 08=408

Answer:

8 \cdot 51 = 408

Step-by-step explanation:

use properties to find the sum or product 8×51

To use properties lets break 51 as 50 +1

8 times 51

8(50+1)

Now we use distributive property , Using this property we distribute 8 inside the parenthesis

8 times 50 is 400

8 times 1 is 8

400+8 = 408

So8 \cdot 51 = 408

A chess club has 500 members but is losing 30 members each year. A computer club has 150 members and is gaining 20 members per year. Write and solve an equation to find the number of years it will take for the two clubs to have the same number of members.

Answers

Answer:

7 years

Step-by-step explanation:

Given: A chess club has 500 members but is losing 30 members each year. A computer club has 150 members and is gaining 20 members per year

To Find:  Write and solve an equation to find the number of years it will take for the two clubs to have the same number of members

Solution:

Total members in chess club= 500

chess club loosing members each year = 30

Number of members in chess club in year \text{x}

                                                                500-30\text{x}

Total members in Computer club= 150

chess club gaining members each year = 20

Number of members in chess club in year \text{x}

                                                                150+20\text{x}

Now,

When chess club and computer club have equal number of members

                     500-30\text{x}= 150+20\text{x}

                     500-150=30\text{x}+20\text{x}

                     350=50\text{x}

                     \text{x}=7

So,

It will take 7 years for two clubs to have the same number of members.
Well for this a t-chart type of graph would help but here's how you can do it:

key: ChC = chess club
       CmC = computer club

ChC = 500 members        ChC = losing 30/yr
CmC = 150 members        CmC = gaining 20/yr

year 1 :     ChC     CmC
members: 470   /   170

or.... you can scrap that, here's the simpler version : 
500 - 30x = 150 +20x

solution: x = 7

Hope this helps!

How could you find out which weighs more one ton of pillows or one ton of bowling balls?

Answers

You can put them on a scale and compare them.   Or you can figure out the weight of one individually.  A ton of pillows won't suddenly increase in weight compared to the bowling balls.
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