MATHEMATICS
MIDDLE SCHOOL

B) 40

C) 50

D) 100

Answer:

Twenty-five percent of 88 is the same as 100 percent of 22.

How to find out the percent?25 percent of 88 = 22

Our first value, 100, and second value, 22, are already available. Assume that the answer is Y and that the unknown value is that.

Now that we have all the necessary values, we can include them into a straightforward mathematical formula as shown below:

STEP 1Y = 22 /100

We can obtain the following by multiplying the numerator and denominator by 100:

STEP 2

Y = 22 /100 × 100 /100 = 22 /100

STEP 3

Y = 22

Finally, we determined the value of Y, which is 22. This is the solution.

To calculate what percentage of 100 is 22, simply input 22 100 100 on a calculator. The result will be 22.

so

22 is 22 percent of 100

Twenty-five percent of 88 is the same as 100 percent of 22.

To learn more about percent refer to:

brainly.com/question/24877689

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Answer: Let x=the answer in % 22x=25*88 is the same as 100% of 22

MIDDLE SCHOOL

What is the value of the underlined digit in 45,769331 The underlined digit is six

45,769,331

If the underlined digit is six, the answer would be 60,000. Its simple place value.

MIDDLE SCHOOL

Start at 3. Create a pattern that multiples each number by 3. Stop when you have 5 numbers

3 9 27 81 243

Its 3 squared, cubed, then to the power of 4 and 5

Its 3 squared, cubed, then to the power of 4 and 5

I think it's 3,9,27,81,243

HIGH SCHOOL

Duane and Thad plan on retiring 27 years from today and plan to have the same amount saved at that time. In preparation for this, Duane is depositing $15,000 today at an annual interest rate of 5.2 percent. How will Thad's deposit amount vary from Duane's if Thad also makes a deposit today but earns an annual interest rate of 6.2 percent?

Answer:

Thad deposited an amount of $11,241.58 about 27 years ago,

Step-by-step explanation:

About Duane:

The amount deposited by Duane = $15,000

Time interval = 27 years

Rate = 5.2%

Now, SIMPLE INTEREST =

So, the SI on 15,000 after 27 years = $21,060

Now, AMOUNT = PRINCIPAL + SI

= 15,000 + 21,060 = $36,060

Hence, after 27 years, Duane's amount is equivalent to $36,060

Now, About Thad:

Let us assume amount deposited = P

Rate = 6.2%

Time = 27 y

Now,

So, the SI on 15,000 after 27 years = $1.674 P

Now, AMOUNT = PRINCIPAL + SI

$36,060 = P + 1.674 P

or, 2.624 P = $36,060

⇒ P = 30,060/2.624 = 11,241.58

Hence, Thad deposited an amount of $11,241.58 about 27 years ago,

COLLEGE

A person traveling from Seattle to Sydney has three airlines to choose from. 40% of travelers choose airline A, and this airline arrives late to Sydney 10% of the time. 35% choose airline B, and this airline arrives late 15% of the time. 25% choose airline C, and this airline is late 8% of the time. If a randomly selected traveler is on a flight from Seattle which arrives late to Sydney, what is the probability that they flew with airline B?

Answer:

46.67% probability that they flew with airline B.

Step-by-step explanation:

We have these following probabilities:

A 40% probability that a traveler chooses airline A.

A 35% probability that a traveled chooses airline B.

A 25% probability that a traveler chooses airline C.

If a passenger chooses airline A, a 10% probability that he arrives late.

If a passenger chooses airline B, a 15% probability that he arrives late.

If a passenger chooses airline C, a 8% probability that he arrives late.

If a randomly selected traveler is on a flight from Seattle which arrives late to Sydney, what is the probability that they flew with airline B?

This can be formulated as the following problem:

What is the probability of B happening, knowing that A has happened.

It can be calculated by the following formula

Where P(B) is the probability of B happening, P(A/B) is the probability of A happening knowing that B happened and P(A) is the probability of A happening.

So

What is the probability that the traveler flew with airline B, given that he was late?

P(B) is the probability that he flew with airline B.

So

P(A/B) is the probability of being late when traveling with airline B. So P(A/B) = 0.15.

P(A) is the probability of being late. This is the sum of 10% of 40%(airline A), 15% of 35%(airline B) and 8% of 25%(airline C).

So

Probability

46.67% probability that they flew with airline B.

COLLEGE

Suppose that f is an odd function of x. Does knowing that modifyingbelow lim with x right arrow 0 superscript plus f left parenthesis x right parenthesisequals3 tell you anything about modifyingbelow lim with x right arrow 0 superscript minus f left parenthesis x right parenthesis? Give reasons for your answer.

Answer: we should have that:

Step-by-step explanation:

We know that f(x) is an odd function, this means that f(-x) = -f(x)

We know that:

this means that wen we aproximate to zero for the right (the positive side) we have that the value is.

First, this tell us that f(x) can not be a continue function, because of the fact that is odd we will have that when we aproximate the same lim but from the negative side, we will have that:

Given f is an odd function that is f(-x) =-f(x).

And 0+} f(x) = 3" alt="Lim_{x->0+} f(x) = 3" align="absmiddle" class="latex-formula">

0-} f(x) =?" alt="Lim_{x->0-} f(x) =?" align="absmiddle" class="latex-formula">

Let x=-a

As x->0- , a->0+

So, 0-} f(x) = Lim_{a->0+} f(-a)" alt="Lim_{x->0-} f(x) = Lim_{a->0+} f(-a)" align="absmiddle" class="latex-formula">

= 0+} (-f(a))" alt="Lim_{a->0+} (-f(a))" align="absmiddle" class="latex-formula"> (Since f(-a)=-f(a) for odd function)

= 0+} f(a) = -3" alt="-Lim_{a->0+} f(a) = -3" align="absmiddle" class="latex-formula">

Hence 0-} f(x) = -3" alt="Lim_{x->0-} f(x) = -3" align="absmiddle" class="latex-formula">

MIDDLE SCHOOL

The following formula relates three quantities: Force (F), mass (m), and acceleration (a). F = ma

Please help!!!

Will give medal!!

(a) Solve this equation for a.

(b) Let the force be units and the mass be m = 10 units. What is the acceleration, a?

(c) Let the force be F = 25 units and the acceleration be a = 5 units. What is the mass, m?

(a) F=ma

a=F/m

(b) a=25/10

a=2.5

2.5*10=25

(c) m= 25/5

m=5

5*5=25

MIDDLE SCHOOL

2 less than the produxt of 4 and 3

Write it how you say it, product means multiply

MIDDLE SCHOOL

How to find the surface area of a rectangle

Multiply the length times the width. :)

A rectangle is a 2D shape, so you can only find area of a rectangle.

This is done by length multiplied by width, or A = lw.

This is done by length multiplied by width, or A = lw.

MIDDLE SCHOOL

jimmy can draw 16 circles in 4 minutes.how long does it take jimmy to draw 32 circles at the same rate

Jimmy takes 8 minutes to draw circles at the same rate because 16+16=32 and he takes 4 minutes to draw 16 so add 4 more minutes and you get 8 minutes which is how many minutes he takes to draw 32 circles.

8 because 8x2=16 and 4x8=32