3 years ago

How many seconds are in 13 weeks?

Mathematics

1 answer:

nadya68 [22]3 years ago

6 0

Answer:

1,123,200 seconds

Step-by-step explanation:

86400 seconds in a day

86400*13= 1,123,200 seconds

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8m^3 + 2m^3 + 49m^2 .

zimovet [89]

Answer:

$m^2(10m+49)$

Step-by-step explanation:

$Given \ \ 8m^3+2m^3+49m^2\\\\=m^3(8+2)+49m^2 \ \ \ \ \ \ \ (adding\ like\ terms)\\\\=10m^3+49m^2\\\\=10m\times m^2+49m^2\\\\=m^2(10m+49)$

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3 years ago

Helppp<br> I really don't understand full explanation would be nice, please.

Dafna1 [17]

Step-by-step explanation:

y = mx + b.

y = -5/x -5

I hope this helps,

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3 years ago

If a van traveled 150 miles in 3 hours, how many miles could the van travel in 6 hours?

telo118 [61]

Answer:

300 because if he traveled 150 in 3 to find six just multiply by 2

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3 years ago

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Find the values of A and B<br> PLEASE HELP GIVING BRAINLIEST

erastovalidia [21]

Factoring the roots, the values of A and B are given as follows:

A = 3z.

B = 2.

<h3>What are the values of A and B?</h3>

The expression is:

$\sqrt{\frac{45\alpha z^3}{40y}} = \frac{A\sqrt{\alpha z}}{B\sqrt{2y}}$

We have that:

$\frac{45}{40} = \frac{9}{8}$

Hence:

$\sqrt{\frac{45\alpha z^3}{40y}} = \sqrt{\frac{9\alpha z^3}{8}} = \sqrt{\frac{9\alpha z^2 \times z}{4 \times 2}} = \frac{A\sqrt{\alpha z}}{B\sqrt{2y}}$

Hence, comparing the last two equalities:

A = 3z.

B = 2.

More can be learned about the factoring of roots at brainly.com/question/24380382

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2 years ago

A harris poll found that 35% of people said that they drink a caffeinated beverage to combat midday drowsiness. a recent survey

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No it's not believable.

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4 years ago