19) At a local river, there were 48 alligators lying on the riverbank. If of the alligators wereasleep, how many were not asleep?20) At a charity bike rally, offhe student population of oakleaf Junior High Schodparticipated. If there are 1students at ouJH, how many participated in the bike rally?

21) out of 18 times at bat, Kayla got a hitof the time and Tia got a hitof the time. Whogot more hits? How many more?

Answers

Answer 1

Answer: 19) 48 alligators; 7/8 of the alligators were asleep. How many were not asleep?

8/8 - 7/8 = 1/8
48 * 1/8 = 48/8 = 6 alligators were not asleep.

20) 2/3 of the student population participated. 1,500 is the student population of the school. HOw many attended the bike rally?

1500 * 2/3 = 1500*2 / 3= 3000 / 3 = 1000 students attended.

21) 18 times at bat:
Kayla 5/6 of the time = 18 * 5/6 = 18*5 / 6 = 90/6 = 15 hits
Tia 8/9 of the time = 18 * 8/9 = 18*8 / 9 = 144/9 = 16 hits

Tia got more hits.

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What is absolute value of 0.15?

Answers

The absolute value of |0.15| is 0.15 (C).

It is neither a negative number nor a positive because it is a decimal. Yet it is like a negative number. Hope this helps!

it is |0.15| = 0.15
and that is how you find it because absolute value is always positive of the given number.

What are the three consecutive odd integers that equal 111? After that, answer this:Are there 3 consecutive odd integers that equal 1111?

Answers

odd integers are 1 more than even ones
even intergers are represetned as 2n where n is a whole number
odd=2n+1
consecutive odd integers are 2 apart from each other so therefor the numbers are 2n+1,2n+1+2, 2n+1+2+2 or 2n+1, 2n+3, 2n+5
so they add up to 111
2n+1+2n+3+2n+5=111
add like terms
6n+9=111
subtract 9 from both sides
6n=102
divide both sides by 6
n=17
numbers are
2n+1,2n+3,2n+5
subsitute
2(17)+1=34+1=35
therefor since the other sare 2 more
35,37,39 are the numbers

are there 3 that equal 1111? solve and see if it is true
2n+1+2n+3+2n+5=1111
add like terms
6n+9=1111
subtract 9 from both sides
6n=1102
divide both sides by 6
n=183.666666666666
n is not whole so the answer is NO

answer are 35,37,39 and NO

x- the number

x
x+2
x+4
======(+)
3x+6=111
3x=105
x=35

the numbers are 35 37 39

the second problem has the same logic

x
x+2
x+4
=====(+)
3x+6=1111
3x=1105
x=368, (3) it's not an integer number

AND IT"S CORRECT EXCELLENCY!
TAKE A PIECE OF PAPER, A PEN AND DO IT FOR YOURSELF!
you don't need to write an essay for a simple math exercise

What percent of the June budget was for babysitting and movies (to the nearest tenth)?

Answers

The monthly expenses are found below:

Mortgage - $752 Tim's Chevron - $23Johnny's Allowance - $8Electric - $176Jenny-babysitting - $12Movie - $14Dry Cleaning - $41Tithe - $85,Credit Card - $150Food - $101Phone - $45Water - $16 Car - $272

Adding all the expenses, will give us a total of $1695.

To get the percent which is allocated for movie and the baby sitting:

Add the amount for the two then divide that to the total then multiply it by 100%
= 12 + 14 / 1695 x 100%
= 26 / 1695 x 100%
= 0.015339233 x 100%

=1.5%
The answer is 1.5%

How don I simplify 18/48

Answers

You simplify it by dividing 18/48 by 2 and keep simplifying till you get your final results.

18/48 = 3/8

You find out what number they both have in common. So, in this case

18/48

They are both divisible by 6 (6 is the greatest common factor between the two.)

Now ,divide 6 and 8 then 6 and 48 to get

3/8

Please work out 6-3x-2--10

Answers

SO
   6-3X-2 -(- 10 ) WE HAVE TO COMBINE LIKE TERMS
   6-3X-2 +10
   6-3X +8
   6+8-3X
   14+(-3X )
   14-3X

- ( - 10 ) = + 10 ;
- 2 + 10 = + 8 ;
6 + 8 = 14 ;
Finally, 14 - 3X ;

The length of a rectangular football field, including both end zones, is 120 yards. The area of the field is 57,600 square feet. For numbers 3a-3d write true or false for each statement.3a. The width of the field is 480 yards

3b. The length of the field is 360 feet.

3c. The width of the field is 160 feet.

3d. The area of the field is 6,400 square yards.

Answers

Answer:

3a.False,the width is 53.33 yards

3b.true, the Length is 120 yards=360 feet

3c.True, width of the field is 160 feet.

3d. True,rea of the field is 6,400 square yards.

Step-by-step explanation:

Hello , I think I can help you with this

to solve this you must know the equivalence between feet and yard, which is

3 feet = 1 yard

Also, the area of a rectangle is the product of its length by its width

Area=length *width

Step 1

convert 120 yards into feet using a rule of three

3 feet = 1 yard

x feet= 120 yards

3/1=x/120

x=(120*3)/1

x=360 feet

120 yards= 360 feet

Step 2

isolate the width from the area´s equation to find out it.

Area=57600 square feet

length=360 feet

Area=length *width

width=Area/length

Width=57600 square feet/360 feet

Width=160 feet

Step 3

convert 160 feet into yards

1 yard= 3 feet

x yard= 160 feet

1/3=x/160

x=(1*160)/3

x=53.33 yards

width=53.33 yards

the area is (square yards)

Area=120 yards*53.33 yards

Area=6400 square yards

Step 4

Answer the questions.

3a.False,the width is 53.33 yards

3b.true, the Length is 120 yards=360 feet

3c.True, width of the field is 160 feet.

3d. True,rea of the field is 6,400 square yards.

Have a nice day.

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