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posledela
2 years ago
10

What is the number in scientific notation? ​0.000000000093

Mathematics
2 answers:
Katen [24]2 years ago
7 0
You have to move the decimal point all the way to behind the 9.
You move it eleven places to the right.
The answer is 
9.3 x 10^-11
GarryVolchara [31]2 years ago
6 0
I think it's 9.3* 10^-11
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Factor:<br><br> 11x^2+35x+6<br><br> I dont know how to do this one either. Lol.
Allushta [10]
The answer is x= -3, or <span> x = -2/11 = -0.182</span>
4 0
3 years ago
Read 2 more answers
Find the 5th term of the sequence defined by the give rule. f(n) = n²+ 5. A step by step explanation with answer would be greatl
skad [1K]

Answer:

<h3>The 5th term is 30</h3>

Step-by-step explanation:

Given the formula

f(n) = n² + 5

where n is the number of terms

So from the question we were told to find the 5th term that's

n = 5

In order to find the 5th term substitute the value of n that's 5 into the rule

We have

f(5) = 5² + 5

= 25 + 5

= 30

<h3>f(5) = 30</h3>

So the 5th term of the sequence in the given rule is 30

Hope this helps you

3 0
3 years ago
I need help writing an expression​
zepelin [54]
I can help you write one
5 0
3 years ago
Given that €1 = £0.72<br> A) How much is €410 in £?<br><br> B) What is the £ to € exchange rate?
Natalka [10]

Answer:

€295.2

Step-by-step explanation:

410x0.72 = 295.2

please mark brainliest

8 0
3 years ago
What are the solutions of this system of equations?
SpyIntel [72]

Answer:

Option C is correct.

Step-by-step explanation:

y = x^2-x-3     eq(1)

y = -3x + 5      eq(2)

We can solve by substituting the value of y in eq(2) in the eq(1)

-3x+5 = x^2-x-3

x^2-x+3x-3-5=0

x^2+2x-8=0

Now factorizing the above equation

x^2+4x-2x-8=0

x(x+4)-2(x+4)=0

(x-2)(x+4)=0

(x-2)=0 and (x+4)=0

x=2 and x=-4

Now finding the value of y by placing value of x in the above eq(2)

put x =2

y = -3x + 5

y = -3(2) + 5

y = -6+5

y = -1

Now, put x = -4

y = -3x + 5

y = -3(-4) + 5

y = 12+5

y =17

so, when x=2, y =-1 and x=-4 y=17

(2,-1) and (-4,17) is the solution.

So, Option C is correct.

7 0
3 years ago
Read 2 more answers
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