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sertanlavr [38]
3 years ago
8

Which numbers are written in scientific notation check all that apply

Mathematics
1 answer:
garik1379 [7]3 years ago
8 0

Answer:

2.7 x 10⁻³

6.1 x 10⁵

9.582 x 10⁶

Step-by-step explanation:

The first digits part should be more or equal 1 and less 10

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likoan [24]

Answer:

x = 3 and x = \frac{9}{2}

Step-by-step explanation:

(a)

2(5x - 3) = 24 ( divide both sides by 2 )

5x - 3 = 12 ( add 3 to both sides )

5x = 15 ( divide both sides by 5 )

x = 3

(b)

5(2x + 1) = 50 ( divide both sides by 5 )

2x + 1 = 10 ( subtract 1 from both sides )

2x = 9 ( divide both sides by 2 )

x = \frac{9}{2}

3 0
3 years ago
Find the slope of the line through each pair of points (20,-16),(19-16)
ale4655 [162]

Answer:

Undefined slope.

Step-by-step explanation:

The formula should be y2 - y1 over x2 - x1

Points ( 20,-16 ) and ( 19, -16 )

So ( -16 - ( -16 ) ) over ( 19 - 20 )

0 over -1

The slope is 0. Undefined.

3 0
3 years ago
Read 2 more answers
A grassy space is 6ft by 8 ft. The town wants to add a walking track around this space. If the total area is to be 71 square fee
dalvyx [7]

Answer:

5.75 ft on each side

Step-by-step explanation:

6ft*8ft=48ft

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7 0
3 years ago
Need help with this
sashaice [31]

Answer:

First off, who is Landon Long? Nevermind.

Step-by-step explanation:

So to create equal fractions, you must multiply both the denominator and numerator by the same number.

Example:

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What I see is that maybe you need to use the pictures to multiply the fractions by another fraction with the same numerator and denominator to create an equivalent fraction!

Sorry, might be wrong... :(

Anyways, hope this helps!

P.S. Stay Safe

5 0
3 years ago
PLEASE HELP ME ASAP WILL GIVE BRAINLIEST IF ITS RIGHT!
alex41 [277]
The range of frequency is from 0.05 to 0.35 and a couple f the numbers aren't close to the other numbers 0.05 is not close to 0.21 or 0.35

 so the outcomes do not appear to be equally likely, because of that a uniform probability model wouldn't be a good model.

 The answer is A

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8 0
3 years ago
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