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Snezhnost [94]
3 years ago
9

Write an equation that models the sequence 400, 200, 100, 50, ...

Mathematics
1 answer:
grandymaker [24]3 years ago
4 0
The sequence is probably ×2
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48 is 30% of what number
natulia [17]
<span>30% * ?= 48 

? = 
48 : 30% = 
48 / (30 : 100) = 
(100 * 48) / 30 = 160</span>
7 0
3 years ago
Ill give all my points to someone who can solve this probability problem correctly and clearly to understand.
Mashutka [201]

Answer:

+5.20 µC

Explanation:

Given that

Charge =−5.20 µC and radius= 5.40 cm.

Insert a +10.4- µC charge at the center of the sphere

As we know that according to  Gauss's theorem electric field inside the metal is zero.

When +10.4 µC charge insert but the total charge on the sphere should be  −5.20 µC.So the charge on the outer surface of the sphere will be +5.20 µC.

3 0
3 years ago
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
zysi [14]

5x^3=405x\ \ \ \ |-405x\\\\5x^3-405x=0\\\\5x(x^2-81)=0\iff 5x=0\ \vee\ x^2-81=0\\\\5x=0\ \ \ \ |:5\\\boxed{x=0}\\\\x^2-81=0\ \ \ |+81\\x^2=81\to x=\pm\sqrt{81}\to \boxed{x=\pm9}\\\\Answer:\ x=-9\ or\ x=0\ or\ x=9

5 0
4 years ago
Read 2 more answers
What is the volume of the square pyramid if its height is 9 and it`s square base has side lengths of 7?
Nimfa-mama [501]

Answer:

maybe 7

Step-by-step explanation:

4 0
3 years ago
Describe the relationship between 2/3 of 3/4 and 3/4 of 2/3?
nexus9112 [7]
The relationship between 2/3 of 3/4 and 3/4 of 2/3 is that the product will equal the same because in multiplication, it doesn't matter what order you put the numbers in because it will equal the same product.
5 0
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