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lisabon 2012 [21]

3 years ago

9

How do you write 715.7 in scientific notation

2 answers:

julia-pushkina [17]3 years ago

8 0

Answer:

7.157*10^2

Step-by-step explanation:

My name is Ann [436]3 years ago

7 0

Answer:

<em>We </em><em>can </em><em>write </em><em>7</em><em>1</em><em>5</em><em>.</em><em>7</em><em> </em><em>in </em><em>scientific </em><em>notation </em><em>by </em>

<em>7</em><em>.</em><em>1</em><em>5</em><em>7</em><em>*</em><em>1</em><em>0</em><em>^</em><em>2</em>

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An animal shelter has $2500 in its reserve fund. The shelter charges $40 per animal placement and would like to have at least $4

densk [106]

Answer:

Step 1

Write and solve the inequality:

2,500 + 40a ≥ 4,000, or 40a ≥ 1,500

a ≥ 37.5

Step 2

If the shelter places 30 cats and 10 dogs,

or 40 animals, that will be enough to meet

its goal, because a = 40 is a solution to the

inequality a ≥ 37.5.

5 0

3 years ago

A tin is a right circular cylinder with a diameter of 6 meters and a height of 10 meters. What is the surface area of this tin,

Alex777 [14]

Answer:

245.04

Step-by-step explanation:

A=2πrh+2πr2=2·π·3·10+2·π·32≈245.04423

Divide 6 by 2 to find the radius

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4 years ago

What is the final price (before sales tax) for a set of golf clubs that cost $800 if they are on sale for 30% off?

Anastasy [175]

Answer:

D. $560

Step-by-step explanation:

800 x .3 equals 240.

800 minus 240 gives you 560

Mark me as brainliest if this helps!

4 0

3 years ago

Solve for M MUST SHOW WORK!!!<br> 2 = m/2 - 7<br><br> M=???

elena-s [515]

Answer:

$2 = \frac{m}{2} - 7 \\ \frac{m}{2} = 9 \\ m = 2 \times 9 \\ \boxed{m = 18}$

<h3><u>m=18</u> is the right answer.</h3>

7 0

3 years ago

3) g(x)= x3 + x<br> h(x) = x + 4<br> Find g(0)h(0)

Arte-miy333 [17]

Answer:

$goh(x)=x^3+12x^2+49x+68$

Step-by-step explanation:

$g(x) = x^3+x$

$h(x)=x+4$

We have to find

$goh(x)$

$goh(x) = g(h(x))=g(x+4)$

If $g(x) = x^3+x$

$g(x+4) = (x+4)^3+(x+4)$

= $x^3+12x^2+49x+68$

Hence our answer is

$goh(x)=x^3+12x^2+49x+68$

4 0

3 years ago