2 years ago

What is 43.6925 rounded to the nearest thousands place

Mathematics

1 answer:

k0ka [10]2 years ago

8 0

Answer:

43.693

Step-by-step explanation:

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(-17) x (-46) =<br> find the product

alina1380 [7]

Answer:

782

Step-by-step explanation:

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4 0

2 years ago

The half price of helium-5 is 7.6 X 10 to the power of negative 22 seconds and the half-life helium -9 is 7 x 10 to the power of

Digiron [165]

Answer:

Approximately 9.211 times

Step-by-step explanation:

Given

$x = 7.6 * 10^{-22}s$ --- half life of helium-5

$y = 7 * 10^{-21}s$ --- half life of helium-9

Required

How many times greater is y than x

To do this, we simply divide y by x

$\frac{y}{x} = \frac{7 * 10^{-21}s}{7.6 * 10^{-22}s}$

$\frac{y}{x} = \frac{7 * 10^{-21}}{7.6 * 10^{-22}}$

Apply law of indices

$\frac{y}{x} = \frac{7 * 10^{-21--22}}{7.6}$

$\frac{y}{x} = \frac{7 * 10^{-21+22}}{7.6}$

$\frac{y}{x} = \frac{7 * 10}{7.6}$

$\frac{y}{x} = \frac{70}{7.6}$

$\frac{y}{x} = 9.211$

5 0

2 years ago

Help please someone like....

Bas_tet [7]

Answer:

400cm²

Step-by-step explanation:

6 0

2 years ago

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If T(n) = 3n -5 what is the 3rd term

PtichkaEL [24]

Tn=3n-5 therefore: T(3)=3(3)-5 T(3) =4

4 0

2 years ago

Find the square root of 784 using prime factorization.

WINSTONCH [101]

Answer:

first check the smallest number that divide 784

i.e 2

784/2 = 392/2= 196/2 =98/2 =49/7=7

we get

748= 2*2*2*2*7*7

for square root take one out of 2 same number

square root of 784= 2*2*7 = 28

7 0

2 years ago

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