3 years ago

Write the following with positive exponents: 10 to the -5 power

Mathematics

2 answers:

Pani-rosa [81]3 years ago

5 0

Answer:

the answer is 10*-5

Step-by-step explanation

Vikki [24]3 years ago

3 0

Answer:

10^-5

Step-by-step explanation:

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Paraphin [41]

Answer:

go study yourself

Step-by-step explanation:

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3 years ago

I’m having trouble on that one in the picture

s344n2d4d5 [400]

Answer:

c.) 4 2/3

Step-by-step explanation:

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2 years ago

Holly invested £3000 in a savings account the account paid compound interest of 4% per year work out how much was in the account

pogonyaev

Exponential function
form of interest rates

P(1 + r)^x
where p is the prime and r is rate of change and x is time in years

3000(1 + 4%)^1
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3000(1.04)^1 = 3120 Euros

3 0

2 years ago

What are the solutions of the quadratic equation (x+3)2=49?

Vesnalui [34]

$\bf (x+3)^2=49\implies x+3=\pm\sqrt{49}\implies x+3=\pm 7
\\\\\\
x=\pm 7 -3\implies x=
\begin{cases}
4\\
-10
\end{cases}$

8 0

3 years ago

Read 2 more answers

Yesterday Bethany sent 60 text messages she said that 15% of those messages were to her best friend how many text messages didn'

V125BC [204]

Answer:

51 messages

Step-by-step explanation:

15% of 60

15*60 = 900

900/100 = 9

and now 60-9 = 51

Final answer: She didnt sent 51 messages to her friend

4 0

2 years ago