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2 years ago

Please help me with this homework

Mathematics

1 answer:

yulyashka [42]2 years ago

5 0

B= -42 C= -38
So the difference going up to positive is 4 and the difference going down in negative is -4.

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Whats is 0.000001 written as a power of ten

siniylev [52]

You need to move the decimal point to be at 1.

Since this is a decimal, the power will be negative.

I had to move the decimal 6 places.

So,

1^-6

I hope this helps!
~kaikers

8 0

3 years ago

How do i draw 5/6 x 1/3 on an area model???????<br>

wel

Answer:

pay attention in class bozo

Step-by-step explanation:

6 0

3 years ago

Suppose that 5 people sitting in a enclosed room are each generating about 500 BTUs of body heat per hour. If the room is 10 ft

Mazyrski [523]

Answer:

A)5

Step-by-step explanation:

I answered the question already.

4 0

3 years ago

Read 2 more answers

Standard deviation of 300, 785, 670, 187, 760, 724

White raven [17]

STEP 1

Mean = $\frac{300+785+670+187+760+724}{6} = \frac{3426}{6}=571$

STEP 2

Subtract the mean from each data value then square the answer
$300-571=-271$ ⇒ $(-271)^{2} =73441$
$785-571=214$ ⇒ $(214)^{2}=45796$
$670-571=99$ ⇒ $(99)^{2}=9801$
$187-571=-384$ ⇒ $(-384)^{2} =147456$
$760-571=189$ ⇒ $189^{2}=35721$
$724-571=153$ ⇒ $153^{2} =23409$

STEP 3

Add the squared answers in STEP 2 then find the mean

$\frac{73441+45796+9801+147456+35721+23409}{6}= \frac{335624}{6}=55937.3$

STEP 4

Square root the answer in STEP 3
$\sqrt{55937.3} =236.5$

Standard deviation is 236.5

7 0

3 years ago

Help please stuck again .

xenn [34]

If the polygons are similar, then the top side is equal to one half of the left side.
Since side (x -1) = 8, then x = 9.

3 0

3 years ago