Help me please. If you help me you will get 100 point on my next question

Answer:

32

Step-by-step explanation:

Answer:

$1.71

Step-by-step explanation:

Answer:

0.57

Step-by-step explanation:

no prob

Answer:

[tex]\sqrt{541} \\[/tex]=x

Step-by-step explanation:

10^2+21^2=x^2]

100+441=x^2

541=x^2

[tex]\sqrt{541} \\[/tex]=x

Answer:

c= 23.26 inches

Step-by-step explanation:

a^2+b^2= C^2

c=a^2+b^2=10^2+21^2=23.25941

Problem 1

Answer: Direct variation; k = 1/4

----------------------

Explanation:

We can rewrite the given equation y = x/4 into y = (1/4)x. Then note how it's in the form y = kx. In this case, k = 1/4. In decimal form, this is k = 0.25

All direct variation equations are in the form y = kx. The value of k is the constant of variation.

====================================================

Problem 2

Answer: Inverse variation; k = 9

----------------------

Explanation:

The equation 9/y = x rearranges to xy = 9.

We can then solve for y to get y = 9/x

This is in the form y = k/x, where k = 9

All inverse variation equations are in the form y = k/x, with k as the constant of variation.

Answer:

1

Step-by-step explanation: 0. 1 is a pure repeating bicimal with a repeating cycle of one digit, so the fraction it converts to is 1/1; in other words, 1

Answer:

3

Step-by-step explanation:

Answer:

P(t) = 12e^1.3863k

Step-by-step explanation:

The general exponential equation is represented as;

P(t) = P0e^kt

P(t) is the population of the mice after t years

k is the constant

P0 is the initial population of the mice

t is the time in months

If after one month there are 48 population, then;

P(1) = P0e^k(1)

48 = P0e^k ...... 1

Also if after 2 months there are "192" mice, then;

192 = P0e^2k.... 2

Divide equation 2 by 1;

192/48 = P0e^2k/P0e^k

4 = e^2k-k

4 = e^k

Apply ln to both sides

ln4 = lne^k

k = ln4

k = 1.3863

Substitute e^k into equation 1 to get P0

From 1, 48 = P0e^k

48 = 4P0

P0 = 48/4

P0 = 12

Get the required equation by substituting k = 1.3863 and P0 = 12 into equation 1, we have;

P(t) = 12e^1.3863k

This gives the equation representing the scenario

Answer:

180000

Step-by-step explanation:

2 significant figures means you see the digit next 2 second number. here next number is 5, then you round off second number to the next one. in the case 17 rounded to 18. rest all become 0000

hope it helps!

X={^4, let, 0 eliminate the parameter of the parametric curve

Answer:

There are nine female students, and twenty-two male students.

Step-by-step explanation:

We're told that the total number of male and female students is 31:

[tex]m + f = 31[/tex]

We're also told that there are 13 more male than female students:

[tex]m = f + 13[/tex]

So we can substitute the latter piece of information into the former, which will tell us how many female students there are:

[tex]m + f = 31\\(f + 13) + f = 31\\f + f = 31 - 13\\2f = 18\\f = 9[/tex]

So there are nine female students.  We can now take either of the initial tow equations, and plug the resulting f value to find m:

[tex]m = f + 31\\m + 9 = 31\\m = 31 - 9\\m = 22[/tex]

So there are nine female students, and twenty-two male students.

Answer:

-2

Step-by-step explanation:

answer would be 14 x 100 = 1400

Answer:

c

Step-by-step explanation:

If you graph it is ends up as a right scalene triangle

Answer:

3.625

Step-by-step explanation:

That's the answer unless you need to round it.

Answer:

Step-by-step explanation:

Answer:

[tex]\frac{4}{21}[/tex]

Step-by-step explanation:

When simplifying fractions, you need to find the biggest common factor between the numerator (12) and denominator (63). In this case, the biggest common factor is 3.

Thus:

Numerator = 12 ÷ 3

                  = 4

Denominator = 63 ÷ 3

                      = 21

[tex]\frac{12}{63}[/tex] = [tex]\frac{4}{21}[/tex]

Answer:

11x + 5

Have a nice day!

Answer:

490

Step-by-step explanation:

The ratio of deer to foxes in a country in Texas is 7:3

=>7x: 3x

There are 210 foxes in the country

3x = 210

x = 210/3

x= 70

Therefore the number of deer in the country can be calculated as follows.

= 7x

= 7 × 70

= 490

Hence there are 490 deers in the country

Answer:

its 490

Step-by-step explanation:

Find the number of apples picked in 1 hour by dividing total apples by total hours:

15,832 / 8 = 1,979 apples per hour.

Multiply apples per hour by hours:

1,979 x 3 = 5,937

He picked 5,937 apples in 3 hours.

Answer: B A C

Step-by-step explanation: just did it on edge lol

The best way to complete the statements are:

B

A

C

This is the representation of data which a set of real values such as x and y.

With this in mind, we can see that from the complete question, we can see that Graph B has a real root, Graph A has a negative discriminant and Graph C has an equation with coefficients.

Read more about graphs here:

https://brainly.com/question/14323743

Answer: friend?...

Step-by-step explanation:...

Answer:

y = 4x - 1

General Formulas and Concepts:

Pre-Algebra

Algebra I

Standard Form: Ax + By = C

Slope-Intercept Form: y = mx + b

Step-by-step explanation:

Step 1: Define

Standard Form:   4x - y = 1

Step 2: Rewrite

Find Slope-Intercept Form

Answer:

There is not enough information

Answer:

is the full question this since I know there is a chart attached

A sporting goods store manager was selling a ski set for a certain price. The manager offered a 40% making the​ one-day sale price of the ski set ​$322. Find the original selling price of the ski set.

Answer:

For each birdhouse built, the cost increases by $3.50

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation:

Because 10 times 2 equals 20 and 9 times 2 equals 18.

Answer:

y = 2

Step-by-step explanation:

Since the line is horizontal there cannot be any slope

Answer:

england

Step-by-step explanation:

Answer:

B) England

Step-by-step explanation:

This process began in Britain in the 18th century and from there spread to other parts of the world

Answer:

before midterm!

Step-by-step explanation:

I will try to research an answer in the meantime and i will add a comment to my answer when i find the answer to this