3 years ago

What is 2/10 in scientific notation

1 answer:

5 0

Add Two Numbers Written in Scientific Notation: ... To divide one power of ten by another, simply subtract the two exponents (see Multiplication/Division). Next, convert the two numbers from scientific notation to real numbers.

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The roots of the equation x2 - 14x + 48 = 0) are

MrRissso [65]

Answer:

${x}^{2} - 14x + 48 = 0 \\ {x}^{2} - 6x -8 x + 48 = 0 \\ x(x - 6) - 8(x - 6) = 0 \\ (x - 6)(x - 8) = 0 \\ \boxed{ x = 6\: and \: 8}$

4) 6 and 8 is the right answer.

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2 years ago

What is the product of 2r2 - 5 and 3r

faust18 [17]

Answer: 6r^3 - 15r

Step-by-step explanation:

(3r) (2r^2 - 5)

Distribute.

6r^3 - 15r

Hope this helped.

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3 years ago

# of yeast cells double every 4 hours how long will it take for 6billion cells

VLD [36.1K]

Answer:

Step-by-step explanation:

0.25

2×5

0.25×10

=2.5

;4×6

=24

:2.5×24

=60

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3 years ago

Work out the reciprocal of 0.4

Bond [772]

Answer:

1/0.4=10/4=5/2...............

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2 years ago

Read 2 more answers

What two ratios are equivalent too 27/60

kati45 [8]

Answer:

54/120 or 108/240

Step-by-step explanation:

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3 years ago