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seraphim [82]
4 years ago
15

Convert to scientific notation: 0.0509.

Mathematics
1 answer:
fomenos4 years ago
5 0

Answer:

5.09 × 10^-2

Step-by-step explanation:

You have to take the number go to the decimal and move it until you get to the first number and in this case, it is 5 put the decimal there. To write it you have to count the number of times you moved the decimal. when doing this it will always be a number times 10^ the number you moved the decimal.

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Find the length of the diameter of a sphere with a volume of 523.6 km^3.
nika2105 [10]
10 km
First step: Divide 523.6 by 4/3
Second step: You'll get 392.7 from step one and you'll divide that by Pi.
Third step: you take the cube root of the number that you get from the second step and you'll get 125.
And you end up with 5 km, but it's the diameter so you must multiply by 2
Final answer: 10 km
7 0
4 years ago
The number of State Parks in California is 36 more than one third the number of State Parks in Florida. There are 85 State Parks
Ber [7]
C = 1/3f + 36
c = 85

1/3f + 36 = 85 <===
5 0
3 years ago
Michael started a saving account with $300.after 4 weeks, he had $350,and after 9 weeks , he had $400 what is the rate of change
Arisa [49]
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7 0
3 years ago
7x−5=4y−6 x determine the intercepts of the line
irakobra [83]

Answer:

see explanation

Step-by-step explanation:

to find the intercepts, that is where the line crosses the x and y axes

• let x = 0, in the equation for the y-intercept

• let y = 0, in the equation for x-intercept

x = 0

⇒ - 5 = 4y ( divide both sides by 4 )

y = - \frac{5}{4} ← y- intercept

y = 0

7x - 5 = - 6x ( add 6x to both sides )

13x - 5 = 0 ( add 5 to both sides )

13x = 5 ( divide both sides by 13 )

x = \frac{5}{13} ← x- intercept



7 0
3 years ago
Read 2 more answers
PLZ HELP ILL MARK YOU BRAINLIEST
netineya [11]
The answer is C you welcome
5 0
3 years ago
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