Question 18
Calculate the mean 12, 2, 9,

12, 10

Answer:

Divide total distance of the race by the length each runner runs:

Divide total distance of the race by the length each runner runs:8 miles / 4/5

Divide total distance of the race by the length each runner runs:8 miles / 4/5When dividing by a fraction flip the fraction over and multiply:

Divide total distance of the race by the length each runner runs:8 miles / 4/5When dividing by a fraction flip the fraction over and multiply:8 miles x 5/4 = (8×5)/4 = 40/4 = 10

Divide total distance of the race by the length each runner runs:8 miles / 4/5When dividing by a fraction flip the fraction over and multiply:8 miles x 5/4 = (8×5)/4 = 40/4 = 10There are 10 runners

Step-by-step explanation:

HOPE IT HELPS YOU

Answer:

6 runners

Step-by-step explanation:

4 4/5 divided by 4/5 is 6.

Answer:

The answer is 61

Answer:

61

Step-by-step explanation:

The total sunflowers and roses Lira has is 18 and 27 respectively

Let

Total flowers = x

Roses = 2/9 of x

= 2/9x

Remaining = x - 2/9x

= (9x-2x) / 9

= 7/9x

Sunflowers = 3/7 of 7/9x

= (3 × 7)/(7 ×9)x

= 21/63x

Tulips = 36

Total = roses + sunflowers + tulips

x = 2/9x + 21/63x + 36

x - 2/9x - 21/63x = 36

(63x -14x-21x) / 63 = 36

28/63x = 36

cross product

28x = 36 × 63

28x = 2268

x = 2268/28

x = 81

Therefore,

Total flowers = x

= 81 flowers

Roses = 2/9x

= 2/9 × 81

= 18 flowers

Sunflowers = 21/63x

= 21 / 63 × 81

= 27 flowers

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Answer:

b) <

Step-by-step explanation:

Answer:

b.)<

9 / 10 < 10 / 11

Hope it helps:-)

2&3

Step-by-step explanation:

You have to factorise the second equation and you have to solve it. so you have x²-2x-3x+6

x(x-2)-3(x-2)

(x-2)(x-3)=0

Then you have to find x for each equation.

x-2=0

x=2

x-3=0

x=3

So the restricions are 2&3.

Answer:

2.36 miles

Step-by-step explanation:

subtraxt them from each other

Answer:

45, 45

Step-by-step explanation:

the corner shows that is a right angle with 90 degrees. the 4 lines going through each side tell me all the sides are the same.

all 3 angles added together equals 180

the other 2 corners have the same value

90 + x + y = 180

x and y are the same since all sides are the same and the right angle is present.

both are 45

Answer:

2/3 over 15 is 10

so 10/5=2

2 is the answer

Step-by-step explanation:

Answer:

m=234

Step-by-step explanation:

239-7=232

The equation now looks like this:

232=m-2

Add 2 on both sides:

m=234

Hope this helps!

Step-by-step explanation:

-4+13=9

-16-(-29)=13F lower

Answer:

Step-by-step explanation:

Factors:

#A

No

#B

Yes

#C

Yes

#D

No

Answer:

you will gain 280,462.92 in peso.but you convert in in dollar you will gain $5,520.00

Answer:

567898765

Step-by-step explanation:

Answer:

1 1/6 miles

Step-by-step explanation:

i failed the test sooo haha here you go hopefully you dont fail:)

Using the unitary method we can conclude that James is 64 times closer to the post office than to the library.

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

We have been given that James lives 4 miles from the town library.

James lives 256 miles from the post office.

Therefore, we will divide the 256 by 4 to get the answer;

256/4 = 64

Thus, we can conclude that James is 64 times closer to the post office than to the library.

To learn more about the unitary method, please visit the link given below;

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Answer:

$80

Step-by-step explanation:

192÷12=16

16•5=80

Answer:

Elena puts in $80 into her savings account

Step-by-step explanation:

You need to multiply 5/12 and 192. Think of "5/12 x 192" as "5/12 of 192." If you don't know how to multiply a fraction with a whole number, you can convert the fraction to a decimal. Hope this helps!

Answer:

23

Step-by-step explanation:

The markings show that the vertical line and the hypotenuse are bisected. That means that the common ratio is 1/2.

(x - 8) / 30 = 1/2                     Cross multiply

2(x - 8) = 30                           Divide both sides by 2

x - 8 = 30/2      

x - 8 = 15                                Add 8 to both sides

x-8+8 =15+8

x = 23

money

shopping

dividing

The amount of money that Kojo earn mowing lawns today is 30 cedis

To determine the amount of money that  Kojo earn mowing lawns today we are going to multiply the amount she earn by the her earning percentage.

Using this formula

Amount=Earning × Earning rate

Where:

Earning=50 cedis

Earning rate=60%

Let plug in the formula

Amount=50×.60

Amount=30

Inconclusion The amount of money that Kojo earn mowing lawns today is 30 cedis

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Since Kofi earned 60% of what he earned yesterday mowing lawns, today he earned 30 Cedis.

Given the following data:

To find how much money Kojo earn mowing lawns today:

In this exercise, you're required to find the amount of money earned by Kofi, if he was able to make certain amount of money the previous day.

Hence, we would determine what percentage of the money he earned today.

[tex]Today's\;earnings = \frac{60}{100} \times 50\\\\Today's\;earnings = \frac{3000}{100}[/tex]

Today's earnings = 30 Cedis

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Answer:

£2380.13

Step-by-step explanation:

An increase of 8.5% is 100% + 8.5% = 108.5% = 1.085 , then

£2193.67 × 1.085 = £2380.13 ( to 2 dec. places )

The value of each digit in a number is known as the place value. The number 245,382 to the nearest hundred place value is 245,400.

The value of each digit in a number is known as the place value. The 5 in 350, for example, represents 5 tens, or 50, whereas the 5 in 5,006 represents 5 thousand, or 5,000. It is critical that children that while a digit can be the same, its value is determined by its position in the number.

The given number 245,382 can be rounded off to the nearest given place values as,

A.) hundred

The hundred is the third place in any number from the right end since the second value is 8 which is close to 10, therefore, the hundred place value will be rounded off to the next number.

245,400

B.) ten-thousand

The ten-thousand is the fifth place in any number from the right end since the fourth value is 5 followed by 382 which is more close to 50,000 than 40,000 , therefore, the ten-thousand place value will be rounded off to the next number.

250,000

C.) ten

The ten is the second place in any number from the right end since the first value is 2 which is close to 0, therefore, the ten place value will be the same while the first place will become zero.

245,380

D.) thousand

The thousand is the fourth place in any number from the right end since the third value is 3 which is close to 0, therefore, the thousand place value will be the same while the third place and the ahead will become zero.

245,000

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Answer:

75.4

Step-by-step explanation:

Answer: 75.4 yd

Step-by-step explanation:

Using the formulas

C = 2 π r

d = 2 r

Solving for C

C = π d = π x 24 = 75.39822 yd

75.39822 rounded up is 75.4 so the answer is 75.4 yd.

Answer:

x = [tex]\frac{19}{20}[/tex]

Step-by-step explanation:

Decimal: x = 0.95

in pic

(Hope this helps can I pls have brainlist (crown)☺️)

Answer:

3/20

Step-by-step explanation:

This is a division question.

The equation is 3/4 ÷ 5 or, to simplify this, 3/4 ÷ 5/1.

When you divide fractions you have to flip the second number and multiply the two fractions.

So, you have to do 3/4 x 1/5 which is 3/20.

Thus, the answer is 3/20.

Good luck!

Everyone uses this sofware to develop there decent knowledge about different courses that are best taught by Artificial Intelligence (A.I.).

Step-by-step explanation:

please the information needed is up the paper. you took a picture of no. 2 instead of no. 1

Answer:

0.0003

Step-by-step explanation:

Answer:

2

Step-by-step explanation: