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2 years ago

Please help me please, I will give you the brain thing and extra points please help me. 2/5

Mathematics

2 answers:

Blababa [14]2 years ago

8 0

The answer is B because anything less than 1 will be smaller than the original

yKpoI14uk [10]2 years ago

4 0

Its the second option

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There is a multiplication and division fact family with the numbers 2,4 and 8. Write the four fact family members

DanielleElmas [232]

Answer:

8-4=2

2 x 4=8

4 x 2=8

8-2=4

Step-by-step explanation:

6 0

3 years ago

A class of 40 students has 11 students who ride the bus and 10 students who are in the band. Three of the students who ride the

Alexxandr [17]

The denominator is 40
10-3=7 (number of students in the band who do not ride the bus)
7/40=0.175
0.174*100=17.5% chance
Hope this helps!

8 0

2 years ago

Simplify, assume the variable represents a positive real number

kotykmax [81]

The simplification of the given expression $\sqrt{18y^{21}$ will be equal to $3\sqrt{2} (y)^{\dfrac{21}{2}}$

<h3>What is simplification?</h3>

The process of reducing the complex mathematical expressions into the simplest form is called as the simplification.

The simplification of the given expression will be:

$=\sqrt{18y^{21}}\\\\\\=(18)^{\frac{1}{2} } \times (y)^{\frac{21}{2}}\\\\\\=3\sqrt{2}\times y^{\frac{21}{2}}$

hence the simplification of the given expression $\sqrt{18y^{21}$ will be equal to $3\sqrt{2} (y)^{\dfrac{21}{2}}$

To know more about Simplification follow

brainly.com/question/723406

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5 0

2 years ago

If the rate of inflation is 3.4%per year, the future price pt(in dollars) of a certain item can be modeled by the following expo

Doss [256]

Answer:

The current price is $3000 and price after 9 years from today is $4054.

Step-by-step explanation:

The future price pt(in dollars) of a certain item can be modeled by the following exponential function

$p(t)=3000(1.034)^t$

where, t is the number of years from today.

Substitute t=0 to find the current price.

$p(0)=3000(1.034)^0=3000$

Therefore the current price is $3000.

Substitute t=9 to find the price after 9 years from today.

$p(9)=3000(1.034)^9$

$p(9)=3000(1.35109177087)$

$p(9)=4053.27531261$

$p(9)\approx 4054$

Therefore the price after 9 years from today is $4054.

4 0

2 years ago

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Fofino [41]

Answer:

A is your answer.

Step-by-step explanation:

The quickest way to find this is to count the whole numbers between each point given in the answers and look for the answer that falls between 2 and 3 units.

Answer A, -31/2 and 1 is the only answer that meets this criteria.

4 0

2 years ago