Help me please asap.

Answer:74 years old?

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

3 * 6 = 18

30% of 60 = 18

Answer:

The answer is C

Answer:

1/A^5

Step-by-step explanation:

A^-3 = 1/A^3

1/A^3/A^2= 1/A^5

Answer:

114 red marbles

Step-by-step explanation:

The ratio is 19:1

19+1=20

120/20=6

19(6)+1(6)=120

114+6=120

answer: 114 red marbles

Answer: B.

Step-by-step explanation:

Let x = Number of hours the robot is performing a test run.

Given: Constant speed = 4 miles per hour

Average test run = 3 miles

Since Distance = speed x time

As per given,

(Constant speed) ( Number of hours) -(average test run) = (distance varies)

|4x-3|=1.5

Hence, the correct option is B.

Answer:

yo i think the answer is y=5 but not sure bro.

Step-by-step explanation:

Answer:

ayooooooooooooo

Step-by-step explanation:

hiiiiiiii

peel the avacado

Step-by-step explanation:

guacamole

Answer:

jeje

Step-by-step explanation:

hablesl ese

Answer:

f(-2)=-7

Step-by-step explanation:

f(-2)=2(-2)-3

f(-2)=-4-3

f(-2)=-7

Answer:

you are correct

Step-by-step explanation:

Answer:

the one that looks like an arrow the third one

Step-by-step explanation:

Answer:

Step-by-step explanation:

I hope this helps you and I'm sorry for the other answer people gave you, have a good day!

Answer:

1: the stock of a small company with wide range of pric swing s

2: the stock of a large company with long history of stable returns and dividends

3: rental real estate in a sable city with average economic growth

4: a US treasury bond that matures in 6 months and pays 1.5% in Teresa

Step-by-step explanation:

I just took that test!

The arrangement is as follows;

Learn more: brainly.com/question/16911495

Answer:

=3x^2(3x^3-6x+1)

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

Simplify the following:

-(3 + 1/3) (-(2 + 7/10))

Hint: | Multiply all instances of -1 in -(3 + 1/3) (-(2 + 7/10)).

(-1)^2 = 1:

(3 + 1/3) (2 + 7/10)

Hint: | Put the fractions in 2 + 7/10 over a common denominator.

Put 2 + 7/10 over the common denominator 10. 2 + 7/10 = (10×2)/10 + 7/10:

(3 + 1/3) (10×2)/10 + 7/10

Hint: | Multiply 10 and 2 together.

10×2 = 20:

(3 + 1/3) (20/10 + 7/10)

Hint: | Add the fractions over a common denominator to a single fraction.

20/10 + 7/10 = (20 + 7)/10:

(3 + 1/3) (20 + 7)/10

Hint: | Evaluate 20 + 7.

20 + 7 = 27:

(3 + 1/3)×27/10

Hint: | Put the fractions in 3 + 1/3 over a common denominator.

Put 3 + 1/3 over the common denominator 3. 3 + 1/3 = (3×3)/3 + 1/3:

27/10 (3×3)/3 + 1/3

Hint: | Multiply 3 and 3 together.

3×3 = 9:

((9/3 + 1/3)×27)/10

Hint: | Add the fractions over a common denominator to a single fraction.

9/3 + 1/3 = (9 + 1)/3:

27/10 (9 + 1)/3

Hint: | Evaluate 9 + 1.

9 + 1 = 10:

10/3×27/10

Hint: | Express 10/3×27/10 as a single fraction.

10/3×27/10 = (10×27)/(3×10):

(10×27)/(3×10)

Hint: | Cancel common terms in the numerator and denominator of (10×27)/(3×10).

(10×27)/(3×10) = 10/10×27/3 = 27/3:

27/3

Hint: | Reduce 27/3 to lowest terms. Start by finding the GCD of 27 and 3.

The gcd of 27 and 3 is 3, so 27/3 = (3×9)/(3×1) = 3/3×9 = 9:

Answer: 9

Answer:

march

Step-by-step explanation:

Answer:Car A gets home first. It gets home in 10 hours. It takes car B longer to get home.

Step-by-step explanation:

Answer:

0.288

Step-by-step explanation:

Given that :

Correlation (R) = 0.48

Slope of linear model which predicts Lifespan from years of education (m) = 0.8

To determine the value of slope of the model which predicts years of eductauoon from lifespan:

The square of the regression Coefficient is multiplied by the inverse of the slope of linear model which predicts Lifespan from years of education

Hence,

(R² * 1/m)

0.48² * 1/0.8

0.2304 * 1.25

= 0.288

Answer:

0.31 *rounded to the nearest thousendth.*

Step-by-step explanation:

$5.25*6/100=Your tax

Answer:

$ 87.50

Step-by-step explanation:

First, identify what is given from the problem:

Tax Amount = $5.25

Tax Rate = 6%

Original Cost  = ?

Then let us state the original formula stated from the problem.

Tax Amount = (Original Cost)(Percent)

Since the Percent in our equation is the Tax Rate, let us substitute it to avoid confusion.

Tax Amount = (Original Cost)(Tax Rate)

The Original cost is the only unknown in this equation as stated from the given. Now we need to arrange first the equation so that the unknown should be on the left side.

(Original Cost)(Tax Rate) = Tax Amount  

To remove the Tax Rate to be multiplied to the Original Cost, let us divide both side by the same Tax Rate. This holds true to all as long as what you did on the left side of the equation should be done on the right side of the equation.

(Original Cost)(Tax Rate) / (Tax Rate) = (Tax Amount) / (Tax Rate)

This will cancel the Tax Rate on the left side of the equation to yield to a new formula for the Original Cost.

Original Cost = (Tax Amount) / (Tax Rate)

We can then substitute the values to solve the problem

Original Cost = $ 5.25 / 0.06

Original Cost = $ 87.50

Therefore the original price before tax is $ 87.50

Answer: 0.12 per minute

Step-by-step explanation: I actually had to reread this one a couple times, as the setup is a bit confusing. Here's how I would solve it personally:

1. Since it's leaking 2ml per second, and there are 60 seconds in a minute, multiply 2ml times 60 seconds to get 120ml every minute.

2. 1ml equals 0.001 liters, so multiply 120ml by 0.001 to find out how many liters that is. 120(0.001)=0.12.

Hope this helps,

Lacia

Answer:

Step-by-step explanation:

Equation (A)

5(x - 6) + 3x = [tex]\frac{3}{4}(2x-8)[/tex]

5x - 30 + 3x = [tex]\frac{3}{2}x-6[/tex]

8x - 30 = 1.5x - 6

8x - 1.5x = 30 - 6

6.5 x = 24

x = [tex]\frac{24}{6.5}[/tex]

x = 3.69

Equation (B)

2.7(5.1x + 4.9) = 3.2x + 28.9

13.77x + 13.23 = 3.2x + 28.9

13.77x - 3.2x = 28.9 - 13.23

10.57x = 15.67

x = 1.48

Equation (C)

5(11x - 18) = 3(2x + 7)

55x - 90 = 6x + 21

55x - 6x = 90 + 21

49x = 111

x = 2.27

Solutions from these equations from least to greatest;

1.48 < 2.27 < 3.69

Equation (B) < Equation (C) < Equation (A)

Answer:

B, C, A

Step-by-step explanation:

Answer:

$2,391.20

Step-by-step explanation:

A= P (1+r/n)^nt

Where:

A = is the amount of money accumulated after n years, including interest.

P = is the principal (the initial amount you borrow or deposit)

r = is the annual rate of interest (percentage)

t = is the number of years the amount is deposited or borrowed for.

n = number of times interest is compounded per year

A= $2,000 (1+0.06/4)^4*3

 =  $2,000 (1+0.015)^12

=  $2,000 (1.015)^12

=  $2,000 (1.1956)

= $2,391.20

Answer:

12x + 15y = 2400. 88 were sold at the door

Answer:

Step-by-step explanation:

3

2 cups because it goes up by 1/2, and one half + one half = a whole, so it is 2.

4: 12 feet. All you do is multiply 6 by 2.  

TRUST

Answer:

Step-by-step explanation:

B

there you go

sorry

Answer: 9 × 7 = x

Step-by-step explanation:

Product means the solution to two numbers being multiplied, in this case it's 9×7. Answer to that equation is 63

Answer:

f(1)= 1

Step-by-step explanation:

So assuming you're doing basic functions, f(x) just means "function of x".

This means that x is your input. So once you plug in the x value, you will see that when the x value of your function is 1, the y value is 1 as well.

This will be marked brainliest if correct ok?

2 in a half from f 2 and a half (2 1/2) units down from line. I'm not sure though but you just have to listen to your teacher help yall learn and you'll know! PLSSS MARK ME BRAINLIEST OR COMMENT ME OR STAR ME OR THANK ME OR SOMETHING PLSSS

Answer:

ad by8d= 2by3

= ad= 2I

8d=3k

ab= adplus8d

= 2kplus3k= 5k

Answer:

THE SQUARE ROOT IS 4.243

Step-by-step explanation: