All categories

2 years ago

38 In the faculty parking lot of a school 21 out of 25.cars have four doors. What

Mathematics

1 answer:

Salsk061 [2.6K]2 years ago

4 0

Answer:

Step-by-step explanation:

You might be interested in

Alex needs 36 boxes in the carton above.

olganol [36]

Answer:

1 stack of 36

Step-by-step explanation:

First find how much one carton can hold

length is 45

width is 20

height is 40

40 * 20 * 45 = 36,000

Then find how much volume each box has

length is 20

width is 10

height is 5

5 * 10 * 20 = 1000

so each box is 1000 volume

1 stack of 36 is good

7 0

2 years ago

CON PROCESOS POR FAVOR

labwork [276]

Answer:

$\dfrac{149}{40}$

$\dfrac{38}{15}$

Step-by-step explanation:

$(\dfrac{7}{8} + \dfrac{4}{5}) - (\dfrac{9}{20} + \dfrac{-5}{2}) =$

$= (\dfrac{7}{8} \times \dfrac{5}{5} + \dfrac{4}{5} \times \dfrac{8}{8}) - (\dfrac{9}{20} + \dfrac{-5}{2} \times \dfrac{10}{10})$

$= (\dfrac{35}{40} + \dfrac{32}{40}) - (\dfrac{9}{20} + \dfrac{-50}{20})$

$= \dfrac{67}{40} - (-\dfrac{41}{20})$

$= \dfrac{67}{40} + \dfrac{41}{20} \times \dfrac{2}{2}$

$= \dfrac{67}{40} + \dfrac{82}{40}$

$= \dfrac{149}{40}$

$(-\dfrac{6}{4} + \dfrac{3}{2}) + (\dfrac{6}{5} + \dfrac{4}{3}) =$

$= (-\dfrac{3}{2} + \dfrac{3}{2})+ (\dfrac{6}{5} \times \dfrac{3}{3} + \dfrac{4}{3} \times \dfrac{5}{5})$

$= 0 + \dfrac{18}{15} + \dfrac{20}{15}$

$= \dfrac{38}{15}$

4 0

1 year ago

If the square of x is 5, then the square of 4x will be?<br> a) 400<br> b) 80<br> c) 60<br> d)20

Tamiku [17]

Answer:

OPTION B: 80

SEE THE IMAGE FOR SOLUTION

8 0

2 years ago

Read 2 more answers

Jonathan purchases 15 pounds of bananas for $.49 a pound. How much did Jonathan pay

ExtremeBDS [4]

Answer:

$7.35

Step-by-step explanation:

To find the answer to this question, you would need to multiply 15 times .49 which would equal 7.35

5 0

3 years ago

Jose has won the lottery. He spends 4/5 on a house. He spends 3/4 on a sports car. He spends 2/3 on a trip. He gives his remaini

dybincka [34]

Answer:

I think its about 1.5million

find common denominator

add them

covert to decimal

covert 50000 into decimal

add them

multiply by 10,000

3 0

2 years ago