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3 years ago

-5(3)(2)=? show how you got the answer

Mathematics

2 answers:

777dan777 [17]3 years ago

6 0

Answer:

Step-by-step explanation:

qwelly [4]3 years ago

5 0

Answer:

-30

Step-by-step explanation:

i multiplied 2 times 3 gave my 6 multiplied by negative 5 so the answer stays negative

the answer is - 30

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You usually buy a 5.4 ounce bottle of lotion. There is a new bottle that says it gives you 20% more free.

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Answer:

5.4 x 1.2[+20%] = a

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Step-by-step explanation:

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3 years ago

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The binary string 01000110001000 is a floating-point number expressed using the 14-bit simple model given in your text. (There a

givi [52]

Answer:

<h2>The decimal equivalent of the number is 8976.</h2>

Step-by-step explanation:

In the given binary string, there is a one in the 4, 8, 9 and 13th place (when counted from 0 starting from the unit place).

<u>In which places of the given number, there are 0, the resultants of those places will be 0</u>.

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3 years ago

Suppose a ball is thrown upward to a height of h 0 meters. After each bounce, the ball rebounds to a fraction r of its previous

gladu [14]

Answer:

A)1st term:45

2nd term:48.75

3rd term:49.6875

4th term:49.921875

B) Sₙ = h₀ + 2h₀((∞, n=1) Σrⁿ)

Step-by-step explanation:

We are given;

h₀ = Initial height of the ball = 30

r = Rebound fraction = 0.25

a) The arithmetic sequence of bouncing balls is given by the following;

Sₙ=h₀+2h₀(r¹+r²+r³+r⁴.........rⁿ)

The first term of the sequence is;

S₁ = h₀ + 2h₀r¹

S₁ = 30 + (2 × 30 × 0.25)

S₁ = 45

The second term of the sequence is;

S₂ = h₀ + 2h₀(r¹+r²)

S₂ = 30 + (2 × 30 × (0.25 + 0.25²)) = 48.75

The third term of the sequence is;

S₃ = h₀ + 2h₀(r¹ + r² + r³) = 30 + (2 × 30 × (0.25 + 0.25² + 0.25³)) = 49.6875

S₄ = h₀ + 2h₀(r¹ + r² + r³ + r⁴)

S₄ = 30 + (2 × 30 × (0.25 + 0.25² + 0.25³ + 0.25⁴)) = 49.921875

B) The general expression for the nth term of the sequence is;

Sₙ = h₀ + 2h₀((∞, n=1) Σrⁿ)

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3 years ago

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Answer:

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Step-by-step explanation:

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