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makvit [3.9K]
3 years ago
12

The body length of a daddy long-legs spider is about 0.000002 kilometer. Which of the following is equivalent to the length of t

he spider in scientific notation?
Mathematics
1 answer:
lara31 [8.8K]3 years ago
8 0
Scientific notation: 2 x 10^-6
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Wilson wants to know how long it will take his $1000 investment to double
riadik2000 [5.3K]

Answer:

Step-by-step explanation:

Take the log of both sides:

log(2) = t*log 1.015, so that:

        log(2)

t = --------------- = 46.6 compounding periods, which is 46.6/4, or 11.6 years

     log 1.015

Can't write this exponential equation as a logarithm; instead, CAN write it in logarithmic form.

7 0
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A copy machine makes 24 copies per minute. How long does it take to make 84 coples?
Rzqust [24]

Answer: 3 1/2 minutes

Step-by-step explanation:

A copy machine makes 24 copies per minute.

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It takes 3 1/2 minutes to make 84 copies.

6 0
3 years ago
three fourths of a spinach casserole is leftover after Sam has lunch .Jackie and Alicia each take 1/2 of the leftover casserole
scoray [572]
Casserole left over by Sam = 3/4 of the whole

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6 0
4 years ago
The height of a rectangular prism is found by dividing volume, V, by the base area, B. If the volume of the rectangular prism is
weeeeeb [17]

Answer:

(3x+5)+\frac{28}{2x-4}

Step-by-step explanation:

Since,

The volume of a rectangular prism = Base area × Height,

Given,

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Base area = 2x - 4

Let h be the height,

\implies 6x^2-2x+8=(2x-4)h

\implies h = \frac{6x^2-2x+8}{2x-4}

By long division ( shown below ),

h=(3x+5)+\frac{28}{2x-4}

Which is the required expression that represents the height.

8 0
4 years ago
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Helpppppppppppppppppppppppppppppppppppppppp
Alla [95]

Answer:

27.28

Step-by-step explanation:

      88

    * 31

   ____

      88

+ 2640

______

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Since you removed the decimal places from the original numbers, for a total of 2 spaces. You need to add that back.

you will have

27.28

6 0
3 years ago
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