MATHEMATICS MIDDLE SCHOOL

Y=3(2^x) if x=6 what is the value of y?

Answers

Answer 1

Answer:

192

Step-by-step explanation:

y = 3(2^x )

The value of x is given so we just need to substitute it in that equation..

So it'll become,

y = 3(2^6)

2^6 = 2x2x2x2x2x2= 64

now,

y = 3x 64

= 192

That's the value of y

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A farmer has 220 bushels of wheat to sell it has roadside stand he sells an average of 14 and three-quarter bushels each day represent the total change in the number of bushels he has for sale after seven days type an integer proper fraction or mixed number

Answers

Answer:

Total change in Sales of Bushels =116 $(3)/(4)$

Step-by-step explanation:

Total Bushels of Wheat= 220

Average Sale= $14*(3)/(4)$ per day

Average Sale per week = $7*14.75 =103.25$

Total change in Sales of Bushels = Total Bushels of Wheat - Average Sales per week

Total change in Sales of Bushels= $220- 103.25 = 116*(3)/(4)$

What is the answer to 1. please explain!

Answers

The answer is given below:

You can turn these numbers into improper fractions. 5 1/3 can be changed to 16/3. 3 5/6 can be changed to 23/6. So now your equation is 16/3 - 23/6= ?
To do this we have to have common denominators. Since 3 times 2 can make 6, which is the other denominator then we can multiply the top which is 16 by 2 as well. This is because whatever you do to the top you have to do to the top. 16 times 2 is 32. Now we have 32/6-23/6. The denominator is going to stay the same so you don't have to worry about it. Take the numerators and subtract them.
32-23=?
You should have gotten 9.
So now you have 9 over 6. You can simplify this with a common factor which in this case is 3. 9 divided by 3 is 3. 6 divided by 3 is 2. You now have 3/2. You can simplify this back into a mixed number and that would give 1 1/2. This is because 2, the denominator, goes into 3 once with a remainder of 1. 1 over 2 is 1/2.
Your answer is 1 1/2.

2 to the tenth power in standard form

Answers

$2^(10)$ (2 to the 10th power) is just a shorthand for "10 2's mutliplied together."

Say we had $2^2$ . That would be 2 twos multiplied together, which is 4.
$2^3$ would be 8, $2^4$ would be 16...
$2^5=32,\ 2^6=64,\ 2^7=128,\ 2^8=256,\ 2^9=512,\ \boxed{2^(10)=1024}}$

2 to the tenth power in standard form is 1024.

A number raised to the power of another number is an exponential expression. In any equation, polynomial, or expression the powers of the variables are used to find the degree of that equation, polynomial, or expression. It indicates the number of times the base is multiplied by itself. The power is generally represented as $x^n$ where x is the base and n is the exponent and is read as x raised to the power of n.

$2^(10) = 2*2*2*2*2*2*2*2*2*2$

$= 4*4*4*4*4\n= 16*16*4\n= 16*64\n= 1024$

Thus, when 2 is raised to the power of 10. it gives 1024.

Learn more about Power here:

brainly.com/question/31679169

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Please help me out please

Answers

Answer:

$1.) \n625^2 Ft.\n\n2.)\n306^2Ft.\n\n3.)\n18,750^2 Ft.\n$

Step-by-step explanation:

$1.) \n25*25=625\n\n2.) \n(103*2)+(50*2)=\n206+100=306\n\n3.) \n750*25=18,750$

Write an inequality for
A farmer weighs a dozen chicken eggs. The heaviest egg is 56g.

Answers

The inequality that represents the maximum weight of the dozen eggs of the farmer is; w ≤ 672

How to write inequalities?

We are told that a farmer weighs a dozen chicken eggs.

Now, we see that the heaviest of the weighed dozen chicken eggs is gotten to be 56 g.

Thus, if the heaviest is 56 g, then the maximum weight of all the 12 eggs in a dozen is;

Maximum weight of eggs = 56 * 12

Maximum weight of eggs = 672

Thus, the required inequality is;

w ≤ 672

where w is weight of all 12 eggs.

Read more about Inequalities at; brainly.com/question/25275758

Answer:672

Step-by-step explanation:just multiply a dozen by 56

An object moves backwards from where it starts 100 meters in 20 seconds. What is the velocity of the object? Select one:

5 m/s2

-5 m/s

5 m/s

- 5 m/s2

Answers

5m/s

The formula to find the velocity is distance/time.

So 100/20 is 5m/s.
It’s not 5m/s2 because this is the unit for acceleration.
And it’s not negative because it is not possible for the velocity to be negative.

Hope this helped. Mark me Brainliest please:)

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