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LekaFEV [45]
3 years ago
7

2.4 x 102 and 2.4 x 103 expressed in scientific notation?

Mathematics
1 answer:
Maru [420]3 years ago
3 0
<h2>Answer for 2.4 × 102:    2.448 × 10^2</h2><h2>Answer for 2.4 × 103:    2.472 × 10^2</h2><h2>_________________________________</h2><h3>Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.</h3>

Hope this helped!

Also can I <u>please</u> have Brainliest?

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The dance committee of Pine Bluff Middle School earns $72 from a bake sale and will earn $4 for each ticket they sell to the Spr
nordsb [41]

Answer:

t > 82

Step-by-step explanation:

First write what we know.

Earned $72

$4 per ticket, t

Cost is $400

So let's write our equation:

The cost is $400 so we put that on the left side,

$400 =

Now on the right side, we know they earned $72, so +$72 and each ticket (t) is $4 so $4t would represent the amount earned after they sell a certain number of tickets.

So we write:

$400 = $4t + $72 Now solve for t to find the number of tickets they need to sell.

400 = 4t + 72   Subtract 72 from each side.

400 - 72 = 4t + 72 - 72  

328 = 4t     Divide each side by 4.

328/4 = 4t/4

328/4 = t

82 = t

If the committee wants money left over they need to sell more than 82 tickets!

Our inequality is:

t > 82

7 0
3 years ago
Can you hlep me hhhhhh
hram777 [196]

Answer:

The answer is 8 please Brainlist me

Step-by-step explanation:

6^2+h^2=10^2

36+h^2=100

Solving for h gives 8

4 0
3 years ago
Read 2 more answers
Step by step what is 3a+4b+5a+6
Sedaia [141]

Hello!

Answer:⇒⇒⇒⇒⇒=8a+4b+6

Explanation:

↓↓↓↓↓↓↓↓↓↓↓↓

Group like terms:

↓↓↓↓↓↓↓↓↓↓↓↓↓↓

=3a+5a+4b+6

Add similar elements.

=8a+4b+6

Hope this helps!

Thank you for posting your question at here on brainly.

-Charlie

4 0
3 years ago
The diameter of a circle is 2 miles. what is the circles radius?
luda_lava [24]

Answer:

the radius is half of the diameter so that would mean that the radius is 1 mile.

Step-by-step explanation:

5 0
3 years ago
How do I solve this?
boyakko [2]
See below for solution. Hope this is helpful

3 0
3 years ago
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