3 years ago

What is each number in scientific notation 0.0000855 855,000

Mathematics

1 answer:

Pie3 years ago

8 0

8.55 * 10^-5
8.55 * 10^5

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PROBLEM #5

andrezito [222]

Answer:

12.5%

Step-by-step explanation:

80 - 70 = 10

10 / 80 = 0.125

Convert decimal to percent.

0.125 = 12.5%

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3 years ago

For this problem, assume there are 5 grey females, 4 grey males, 2 white females, and 6 white males. As in the book, the biologi

Leni [432]

Answer:

The required probability is 0.04411

Step-by-step explanation:

The number of female grey mice = 5.

The number of males grey mice = 4.

The number of female white mice = 2.

The number of male white mice = 6.

The number of mice = 17.

The probability of first mice be male grey = $\frac{4}{17}$

The probability of second mice be male grey = $\frac{3}{16}$

The probability of two mice be male grey = $\frac{4}{17} *\frac{3}{16}$ = 0.04411

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3 years ago

The volume of a cone is 180 in3. find a function that models the height h of the cone in terms of its radius r.

12345 [234]

volume of a cone = (1/3)*pi*r^2*h
180 = pi(r^2)h
180/pi(r*2) = h

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2 years ago

2 yards to 45 feet as a fraction in simplest form

goldenfox [79]

2yd(3ft/yd)/45ft

6ft/45ft

2/15

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3 years ago

The difference of 7-3 over 4a-a

shutvik [7]

Brainliest pls.

Answer:

4a/3

Step-by-step explanation:

7-3 is 4, and the over indicates this will be the numerator.

4a-a simplifies into 3a.

Now, putting together the expression:

4/3a or 4a/3 (If it needs to be rationalised)

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3 years ago