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k0ka [10]
3 years ago
11

Is the answer a, b, c, or d?

Mathematics
1 answer:
yaroslaw [1]3 years ago
4 0

Answer:

Tally marks

Step-by-step explanation:

It is most likely tally marks because all of the other options are more recent than option b the Greek and Latin letters are dated to be closer to the modern times than the cavemen were.

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Which of the following is fartherest to the left on a number line 1/5, (0.1)to second power, 0.02
Alexxx [7]
1/5 is .2
.1^2 is .01
.02 is .02

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5 0
4 years ago
consider the numbers 4205 176 and 408 what is the difference in the values of the digit 4 in each number
Elodia [21]
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7 0
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A model aeroplane is made to a scale of 1:50. If the span of the wings of the model is 30 cm , what is the actual length of the
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3 years ago
Ana escribe conjuntos de cinco enteros positivos consecutivos con la siguiente propiedad: La suma de tres de los números es tan
Keith_Richards [23]

Answer:

a) 1.

Step-by-step explanation:

Supongamos que el primer número entero positivo es a tal que a ∈ Z⁺.

Luego, el conjunto de los cinco enteros positivos se puede expresar como

A = {a; a+1; a+2; a+3; a+4}

Dada la condición del problema, se debe cumplir que

a + (a+1) + (a+2) = (a+3) + (a+4)

⇒  3a + 3 = 2a + 7

Resolviendo la ecuación resulta

a = 4

Luego, el conjunto A nos resulta

A = {4; 5; 6; 7; 8}

Puede concluirse que sólo un conjunto cumple con esta condición.

5 0
3 years ago
If the price of a bicycle is increased by 9.09%,
leva [86]

Answer:

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Step-by-step explanation:

x = original price

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7 0
2 years ago
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