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3 years ago

A century year such as 1900, 2000, or 2100 is a leap year only if it is a multiple of 400

1 answer:

6 0

If this is a true or false question, then the answer is true. This is because we technically have 365.2425 days in a year and if you add an extra day every 4 years, you get an average of 365.25. It is A LOT of math, but even though there was an extra day in 1896 and 1904, there was no leap year in 1900 because of the 400 multiple rule.

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Verify that a+b=b+a by taking a=6 and b=3/6

Klio2033 [76]

Answer:

Step-by-step explanation:

substitute all the numbers in

6+3/6+3/6+6=13

4 0

3 years ago

3. El grupo de Mariana se organizó en seis equipos. Cada equi-

MakcuM [25]

Answer:

¿en qué periodos le tocará participar?

El equipo cuatro participa en el periodo 5 - 11 - 17

¿Todos los equipos participarán el mismo número de veces?

Todos los equipos los hacen 3 veces . menos 1 equipo que lo hace 2 veces

¿Por qué?

Cuatrimestre. = 120 dias

Numero de semanas = 120/ 7 17,1

17 semanas completas 3 dias

No se trabaja la primera semana. por lo que quedan 16 semana 3 dias.

Son 6 equipos para participar todos serian por lo menos 17 semanas 1 dia.

Step-by-step explanation:

Cuatrimestre. = 120 dias

Numero de semanas = 120/ 7 17,1

17 semanas completas 3 dias

No se trabaja la primera semana. por lo que quedan 16 semana 3 dias.

Son seis equipos. 17 ( 16,3) semanas / 6

Todos los equipos los hacen 3 veces . menos 1 equipo que lo hace 2 veces

Semana 1 2 3 4 5 6

Equipos

2 X

3 X

4 X

5 X

6 X

7 X

8 X

9 X

10 X

11 X

12 X

13 X

14 X

15 X

16 X

17 X

18 X

3 0

2 years ago

During cooking, chicken loses 10% of its weight due to water loss. In order to obtain 1,170 grams of cooked chicken, how many gr

sweet-ann [11.9K]

Answer:

117 grams

Step-by-step explanation:

So this is a oddly phrased question but I believe I understand it. You need to find 10 percent of 1170 grams and that it 117. And for you information I did use calculator to prevent error so don't worry about that.

5 0

3 years ago

What is the inverse of f(x)=x^-9

Leona [35]

$y = \frac{1}{x^9}\\yx^9 = 1\\x^9 = \frac{1}{y}\\x = \sqrt[9]{\frac{1}{y}}\\Therefore, \ f^{-1}(x)=\sqrt[9]{\frac{1}{x}}.$

3 0

3 years ago

What is the combined weight of all the kittens

Aleksandr [31]

The answer is 5. If you do 3/8 x 4 you get 1.5, if you multiply 1/2 x 3 you get 1.5, if you do 1/4 x 3 you get .75 and if you do 5/8 x 2 you get 1.25. So, 1.5 + 1.5 + .75 + 1.25 = 5

6 0

3 years ago

Read 2 more answers