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3 years ago

Which of the following would likely be the most helpful for determining the age of a fossil in a certain layer of rock?

1 answer:

6 0

Measure the amount of certain radioactive elements in the rock when rocks are formed, small amounts of radioactive elements usually get included as the rock ages, more and more of the uranium changes into lead.

My dad if this doesn’t help

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The text says that the American and British demand for unconditional surrender was actually a

seropon [69]

Answer:

Explanation:

The Second World War (WWII) was one of the major transformative events of the 20th century, with 39 million deaths in Europe alone.

Periods of hunger became more common even in relatively prosperous Western Europe.

Putting aside the very real human cost, war has also serious economic costs – loss of buildings, infrastructure, a decline in the working population, uncertainty, rise in debt and disruption to normal economic activity.

If wars alter long-term economic growth, they would permanently depress economic prospects of future generations so they had to surrender.

Mortality rate has reduced, lack of father to children and the war has cause severe hungers

4 0

3 years ago

How likely is c o v i d to be in the ap test next year

strojnjashka [21]

Answer

very likely

Explanation:

um yeah they will make us write papers about how its affected us all if we even go back to school i bet

3 0

3 years ago

Read 2 more answers

1) Calcula la diagonales de un poligono n lados. Heptágono: 2 puntos

ahrayia [7]

Answer:

El número de diagonales de un polígono de n lados se calcula mediante la siguiente fórmula:

$d = \frac{n\cdot (n-3)}{2}$ (1)

Donde:

$d$ - Cantidad de diagonales del polígono.

$n$ - Cantidad de lados del polígono.

Bajo esta fórmula, tenemos los siguientes resultados:

a) El heptágono tiene 14 diagonales.

b) El octágono tiene 20 diagonales.

c) El eneágono tiene 27 diagonales.

d) El decágono tiene 35 diagonales.

e) El pentadecágono tiene 90 diagonales.

Explanation:

La cantidad de diagonales de un polígono se puede determinar mediante la siguiente ecuación:

$d = \frac{n\cdot (n-3)}{2}$ (1)

Donde:

$d$ - Cantidad de diagonales del polígono.

$n$ - Cantidad de lados del polígono.

A continuación, calculamos la cantidad de diagonales de los siguientes polígonos:

Heptágono ( $n = 7$ )

$d = \frac{7\cdot (7-3)}{2}$

$d = 14$

El heptágono tiene 14 diagonales.

Octágono ( $n = 8$ )

$d = \frac{8\cdot (8-3)}{2}$

$d = 20$

El octágono tiene 20 diagonales.

Eneágono ( $n = 9$ )

$d = \frac{9\cdot (9-3)}{2}$

$d = 27$

El eneágono tiene 27 diagonales.

Decágono ( $n = 10$ )

$d = \frac{10\cdot (10-3)}{2}$

$d = 35$

El decágono tiene 35 diagonales.

Pentadecágono ( $n = 15$ )

$d = \frac{15\cdot (15-3)}{2}$

$d = 90$

El pentadecágono tiene 90 diagonales.

8 0

3 years ago

The government is concerned about rising inflation. How can the government use monetary policy to achieve price stability?

Fittoniya [83]

Answer:

OA by decreaaing the level of spending

Explanation:

The level of government spending is main problem .If we decrease the level of spending and creating necessary things in own country leads us to profit and makes us self dependence also.

5 0

3 years ago

Which DOJ department would deal with the given case?

andrezito [222]

The answer is the DEA, or Drug Enforcement Administration. This department deals with drug-related illegal activity.

5 0

3 years ago