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Viktor [21]
3 years ago
11

7th grade science help me pls :)

Mathematics
1 answer:
Elza [17]3 years ago
5 0
Punnet squares predict the probability try both
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A pizza shop offers ten toppings.
Dmitriy789 [7]

Answer:

120

Step-by-step explanation:

6 0
3 years ago
Simplify (3s^8)^-5 write your answer using only positive exponents. help please!!
loris [4]

Answer:

1 / ( 243s^40 )

Step-by-step explanation:

For this problem, we need to know that a negative exponent simply can be rewritten in the opposing part of the fraction, for this case, the denominator.  So we can simplify as shown:

(3s^8)^-5

= 1 / (3s^8)^5

= 1 / 3^5 * s^8^5

= 1 / 243 * s^40

= 1 / ( 243s^40 )

Cheers.

3 0
2 years ago
Please help solve for b.
Zanzabum
Subtract a from both sides of the equation.

b=−a+14

6 0
3 years ago
Read 2 more answers
(3/2)2+4÷2⋅3 simplify
Crank
Hi there!

(3/2)2+4<span>÷2*3 = 9

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8 0
3 years ago
Read 2 more answers
A rectangular building with a square base is being designed to minimize heat loss. The building designers state that the volume
Arturiano [62]

Answer:

y = 4000/x²

Step-by-step explanation:

The volume of the building is expressed as;

V = x²y where;

x is the length and width of the base.

y is the height of the building

Given

Volume V = 4000m³

Substitute the given volume into the equation as shown;

4000 = x²y

Make y the subject of the formula by dividing both sides by x²

4000/x² = x²y/x²

4000/x² = y

Rearrange

y = 4000/x²

Hence equation for y, the height of the building, in terms of x, the length and width of the base is expressed as y = 4000/x²

8 0
2 years ago
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