Copy each statement. Insert +,-,x, or ÷ symbols to make this statement true. 14-2-7-3-9=10 please help

Answers

Answer 1
Answer: (14×2)÷7-3+9=10 because 14x2=28, 28÷7=4, 4-3=1+9= 10

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What is the amplitude, period, and phase shift of f(x)=-5 sin(x+2 pie)-4

Answers

Step-by-step explanation:

For a wave:

y = A sin (2π/T x − φ) + B

A is the amplitude,

T is the period,

φ is the phase shift,

and B is the offset.

The given wave is:

f(x) = -5 sin(x + 2π) − 4

So the amplitude is -5, the period is 2π, and the phase shift is -2π.

Which metal most likely conducts electricity best

Answers

Answer:

Step-by-step explanation:

The order of the top three are

  • Silver
  • Copper
  • Gold

In that order. Copper is used where there is some tolerance for corrosion for it much cheaper than the other two. Gold is used where corosion is a consideration because Gold does not tarnish. Silver is used when conductivity is the primary concern.

Aluminum was tried in house wiring. It is very brittle. I think it was abandoned.

Answer:

Pure silver is best conductor of electricity.

Step-by-step explanation:

Conductivity is the property of materials to which extent a material allows electric current to flow through it.

Metals is defined as the substance which is good conductor of heat and electricity.

Given are list of highly conductive metals,

Pure silver

Pure copper

Pure gold

Aluminium

The presence of free electrons determines a metal’s conductivity.

Silver and copper are metals with single, free-moving  electrons.

Pure silver is the most conductive metal of all metals

If you had 12 pieces of licorice to share equally among 5 people, how much licorice would eachperson get?

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If i had 12 pieces of licorice to share equally among 5 people, the amount licorice each person get is, 2.4

What is Average?

In one of the branches of mathematics called statistics, We use one term known as average or mean; it generally tells us what is the central tendency of the data set.

formula;

Mean = Sum of all the dataset/Total number of dataset

Given data sets,

12 pieces of licorice

And share equally among 5 people

average = Sum of all the dataset/Total number of dataset

average = 12/5

average = 2.4

Hence,  the pieces of licorice each get is 2.4

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12÷5=1.5 of licorice will each person get

What is bigger 3/4 or 3/8

Answers

In the given fractions, 3/4 is bigger than 3/8.

Which Fraction is Bigger?

To compare the sizes of fractions, you can either convert them to decimals or find a common denominator and compare the numerators. Let's use the latter method here:

To compare 3/4 and 3/8, we need to find a common denominator. The least common multiple (LCM) of 4 and 8 is 8.

Now, let's convert both fractions to have a denominator of 8:

3/4 = (3/4) * (2/2) = 6/8

3/8 = 3/8

Now, we can see that 6/8 is greater than 3/8. Therefore, 3/4 is bigger than 3/8.

Complete Question is Below:

Which fraction is bigger  between 3/4 or 3/8?

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3/4 is bigger than 3/8. It might seem confusing, but the bigger the denominator, or the number on the bottom, the smaller the fraction. For instance, if you had 4 apples and you ate 1, you could still say that you had most of your apples, since you still have 3/4. However, if you have 8 apples, and you ate 5, then you couldn't say that you have most of them, since you only have 3 of the 8 you started with.

Hope this helps!

Fill in the blank: in the table of exponential function,————————- by the same amount each time to get to the next number

Answers

The table of exponential multiplies by the same amount each time to get to the next number.

What is an exponential function?

In mathematics, an exponential function is a relationship of the type y = ax, where x is an independent variable that spans the entire real number line and is expressed as the exponent of a positive number.

In another meaning, an exponential function is that function above which a variable x has imposed.

For example 3^(x) , 7^(x) like that.

Let a general exponential function a^(x) where a is constant.

Let x = 1,2,3,4,5....

At x = 1 ⇒ a¹ = a

At x = 2 ⇒ a² = a × a = previous numebr ×  (a)

At x = 3 ⇒ a³ = a² × a = previous number × (a)

So,

It is clear that in exponential function each term multiplies the same amount each time to get to the next number.

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Answer: multiplies

Explain: this is because exponentially is multiplication.

How many 4/5 cup servings are in 4/9 of a cup of yogurt

Answers

There is 5/9 of a cup serving in 4/9 of a cup of yogurt.
Hope that helped =)