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2 years ago

At the rate shown in the table, how many weeks did it take to sell 700 books? [Type your answer as a number.]

Mathematics

2 answers:

Zigmanuir [339]2 years ago

8 0

Answer:

10 weeks! hope this helped! :)

Step-by-step explanation:

70 x 10 = 700

WINSTONCH [101]2 years ago

3 0

Answer:

to sell 7000 it took 10 weeks

it took 3 weeks to sell 210 books

Step-by-step explanation:

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The GCF of the following numbers. 32 and 40

Simora [160]

The answer should be 8.

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3 years ago

PLEASE HELP ME!!!!!!!!!!!!!!!!!!

lilavasa [31]

Answer:

a) 4 - $vt - d = \frac{1}{2} at^{2}$

b) 1 - $2(vt - d) = at^{2}$

c) 6 - $\frac{2(vt - d)}{t^{2}} = a$

Step-by-step explanation:

It simply asks the steps to go from the original displacement formula to isolate a (the acceleration). It's just a matter of moving items around.

We start with:

$d = vt - \frac{1}{2} at^{2}$

We then move the vt part on the left side, then multiply each side by -1 (to get rid of the negative on the at side and to match answer choice #4):

$vt - d = \frac{1}{2} at^{2}$

Then we multiply each side by 2 to get rid of the 1/2, answer #1:

$2(vt - d) = at^{2}$

Finally, we divide each side by t^2 to isolate a (answer #6):

$\frac{2(vt - d)}{t^{2}} = a$

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3 years ago

Lelechka [254]

B is the correct answer. 3(x+1)=24

6 0

3 years ago

How do u solve this question in the picture

dedylja [7]

1/2 over -2/5 + (-1/4)

10/20 over -8/20 + (-5/20)

1 5/20 + (-5/20)

1

The answer is 1

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2 years ago

14(0.89)^x+4.5 =162

lisabon 2012 [21]

$14(0.89)^{x + 4.5} = 162$
$\frac{14(0.89)^{x + 4.5}}{14} = \frac{162}{14}$
$0.89^{x + 4.5} = 11\frac{4}{7}$
$ln(0.89^{x + 4.5}) = ln(11\frac{4}{7})$
$(x + 4.5)ln(0.89) = ln(11\frac{4}{7})$
$\frac{(x + 4.5)ln(0.89)}{ln(0.89)} = \frac{ln(11\frac{4}{7})}{ln(0.89)}$
$x + 4.5 = -2101.14032500$
$x = 2105.64032500$

3 0

3 years ago