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3 years ago

Can someone help me with this problem

Mathematics

1 answer:

Ede4ka [16]3 years ago

7 0

-13/24 because u have to multiply to get the same denominator which would end up being -15/24 and 2/24 add that to get -13/24

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I need help I give thanks and follow

olga_2 [115]

Answer:

73,780

Step-by-step explanation:

2,108 x 35 = 73,780

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3 years ago

Read 2 more answers

Which expressions are equivalent to the one below? Check all that apply log₂ 2 + log₂ 8

S_A_V [24]

Answer:

A. 4 B. log₂(2^4)

Step-by-step explanation:

A. log₂ 2 = log₂ 2¹ = 1

log₂ 8 = log₂ 2³ = 3

log₂ 2 + log₂ 8 = 1 + 3 = 4

B. *log₂ 2⁴ = 4

3 0

4 years ago

What is the reasoning for this proof?

Lorico [155]

Answer:

Mathematical reasoning and proof offer powerful ways of developing and expressing insights about a wide range of phenomena. ... Ultimately, a mathematical proof is a formal way of expressing particular kinds of reasoning and justification. Being able to reason is essential to understanding mathematics.

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3 years ago

The price of silver went from $26.40 a troy ounce down to $17.16 a troy ounce during the past 6 months. This represents a decrea

const2013 [10]

There is decrease of 35% in the price of silver in the past 6 months.

<u> Solution: </u>

Given that

Price of silver went from $26.40 a troy ounce down to $17.16 a troy ounce during past 6 months need to represent this decrease in percentage

Price of silver before 6 months = initial price = $26.40

Price of silver now = current price = $17.16

Difference in price in 6 months = 26.40 – 17.16 = $9.24

$\text { Decrease in percentage }=\frac{\text { Diffrence in } 6 \text { months }}{\text { Initial price }} \times 100$

$\begin{array}{l}{=\frac{9.24}{26.4} \times 100} \\\\ {=0.35 \times 100=35 \%}\end{array}$

Hence there is decrease of 35% in the price of silver in the past 6 months.

3 0

3 years ago

What is the circumference of a circle with a radius of 4.4 centimeters? Enter your answer as a decimal in the box. Use 3.14 for

masha68 [24]

The circumference should be 13.8 cm^2

5 0

3 years ago