2 years ago

Solve 38x21 using an area model

Mathematics

1 answer:

Lena [83]2 years ago

8 0

38×21=798
I used area model idk if u were asking a different person

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4.666666... repeating as a fraction? also 0.232323... repeating?

Furkat [3]

Yes, both are repeating fractions

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2 years ago

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Fwerwer34c43t45f345t45f3554t4f556gf5f5f6g65rtytwhat is -4+1/5

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3 years ago

Sara and Sam are each working on a science project in which they need to research the individual masses of the nine planets (inc

makkiz [27]

Answer:

2000 times

Step-by-step explanation:

Given

Sara:

$Mercury = 3.302 * 10^{23$

$Saturn = 5.685 * 10^{26$

Sam:

$Mercury = 3.302 * 10^{29$

$Saturn = 5.685 * 10^{32$

To determine the number of times, the mass of Saturn is greater than the mass of Mercury, we simply do the following:

$Times = \frac{Saturn}{Mercury}$

Using Sara's measurement; this gives:

$Times = \frac{5.685 * 10^{26}}{3.302 * 10^{23}}$

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$Times = \frac{5.685 * 10^{26-23}}{3.302}$

$Times = \frac{5.685 * 10^3}{3.302}$

$Times = 5.685/3.302 * 10^3$

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5 0

3 years ago

Can use the help please

tigry1 [53]

Common ratio = 6/3 = 2

10th term

= 3(2)^(10-1)

= 3 x 2^9

= 3 x 512

= 1536

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3 years ago

Describe the association for this scatterplot.

seropon [69]

Positive association

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2 years ago

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