Can anyone help me with this

All of them

9514 1404 393

Answer:

  choices A and F are part of Leo's system of equations

Step-by-step explanation:

The formula for the amount in an account compounded annually is ...

  A = P(1 +r)^t

For the given amounts and variables, that is ...

  y = 500(1.025)^x . . . . matches F

__

The formula for the amount in an account compounded continuously is ...

  A = P·e^(rt)

With given values, this is ...

  y = 400e^(0.02x) . . . . matches A

Answer:

The monthly payment is $247.53

Step-by-step explanation:

We need to firstly calculate the total amount to be paid

We have this by using the compound interest formula;

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

A is the total amount to be paid back

I is the amount borrowed which is $8,000

r is the interest rate = 3.6% = 0.036

n is the number of times in a year = 12 (monthly)

t is the number of years = 3

Substituting these values ;

A = 8000(1 + 0.036/12)^(12 * 3)

A = 8000(1 + 0.003)^36

A = 8000(1.003)^36

A = 8,910.94

The monthly payment is this amount divided by the number of months in 3 years which is 36

We have this as;

8,910.94/36 = $247.53

Answer:

-2 im pretty sure or just -1

Answer:

C = 75 + 45h

Step-by-step explanation:

75 is the flat rate, so you add it

45 is by hour, so you multiply it by the number of hours he works

you add them together for his total service cost

Answer:

Step-by-step explanation:

the cost is

C= 75 fixed rate + 45* hours worked on the job

C = 75 +45h

Answer:

boxes checked are correct but 'its where the ball started' should also be checked

Step-by-step explanation:

Answer:

1380 people.

Step-by-step explanation:

Population density is a number of people per unit of area.

We have,

The population density of sick in a certain region = 60 people/km²

Area of the region, A = 23 km²

We need to find the population of the region.

[tex]d=\dfrac{P}{A}\\\\P=60\times 23\\\\P=1380\ \text{people}[/tex]

So, the population of the region is equal to 1380 people.

Answer:

You need 14 panels of fencing to enclose the yards

Step-by-step explanation:

Division

There are two backyards with respective perimeters of 65 ft and 45 ft. It's needed to enclose them with fencing.

The total fencing needed to do the job is 65 ft + 45 ft = 110 ft

Since the fencing comes in panels of 8 ft, we need 110/8 = 13.75 panels of fencing.

But we cannot order a decimal number of panels, we need to round up to the next integer, thus

Answer:

3

Step-by-step explanation:

slope = y2-y1/x2-x1

slope = (20-5)/(9-4)

slope = 15/5 = 3

Answer:

slope = 3

Step-by-step explanation:

Calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (4, 5) and (x₂, y₂ ) = (9, 20)

m = [tex]\frac{20-5}{9-4}[/tex] = [tex]\frac{15}{5}[/tex] = 3

Answer:

3

Step-by-step explanation:

3 is the only one which goes into 15!

Answer:

They are 3 cm apart on the map

Step-by-step explanation:

(1*3)*3= 9

Answer:

12/67

Step-by-step explanation:

If you look at the chart, only 12 students that are male got a A. So the probability is 12 out of 67 students or approximately 18%.

Answer:

Step-by-step explanation:

It is number 1 and number 2 because the equation is 242× 62 and Number 1 and 2 are just breaking it down

Answer:

C.  40 ft

Step-by-step explanation:

First you need to set up the abc

a²+b²=C²

plug in the numbers

36²+18²= C²

you need to square both of the number than add them together

1296 + 324 = 1620

Than you need to square root the answer you just got

√1620

Which equals

40.24

But then round it to the nearest foot

So just 40

Answer:

... I don't know how to do this sorry :/

Step-by-step explanation:

:(((

Answer:

a1=-17,n=25,d=-33--25=-33+25=-8

Am=-17+(25-1)×-8=-17-24×8=-17-192=-209

Step-by-step explanation:

Area of trapezoid

= 1/2 × 4 × [6 + (5+8)]

= 1/2 × 4 × 19

= 38 cm²

Answer:

x=3, x=-9

Step-by-step explanation:

X^2+6x=x(x+6)=27

Answer:

Step-by-step explanation:

Since 8 increases by 5 to be 13 I would say that s=15 and y=11

Alos s is the hypotenuse which is the longest side of the triangle

Answer:

B: 14

should be right

Answer:

27.00

Step-by-step explanation:

The original price was $60. What is the price of the item now? ... If the price has been reduced by 55 percent, this means we are paying for ... Let me know if you have any questions. ... Tutor. 4.9 (43). Semi-Retired Mechanical Engineer & Mathematician ... So, 45% of $60 = .45 x $60 = $27.00 (Price now).

Sorry if im wrong i guessed 45 :/

The volume of the cylindrical can of soup given the radius and height is 50.24 cubic inches

Volume of a cylinder = πr²h

= 3.14 × 2² × 4

= 3.14 × 4 × 4

= 50.24 cubic inches

Learn more about volume of cylinder:

https://brainly.com/question/9554871

#SPJ1

Answer:

652.400

Step-by-step explanation:

Brainliest would be apreciated

Answer: x=10

Step-by-step explanation:

Supplementary angles 142+2(x+9)=180

Subtract 142 frrom both sides

2(x+9)=38

now distribute

2x+18=38

subtract again

2x=20

Divide both sides by 2

x=10

Answer:[tex]a(0)=5, a(n)=a(n-1)*(-1)[/tex]

Step-by-step explanation:

You start with 5. Then the next term (-5) will be the previous term (5) multiplied by -1. Then you get 5*-1 = -5

Given:

Total cites are [tex]1\dfrac{1}{2}[/tex] inches apart on the map.

Scale of the map is [tex]\dfrac{1}{2}\text{ inch }=40\text{ miles}[/tex]

To find:

The actual distance between two cities.

Solution:

Distance between two cities on map = [tex]1\dfrac{1}{2}[/tex] inches

                                                              = [tex]\dfrac{1(2)+1}{2}[/tex] inches

                                                              = [tex]\dfrac{3}{2}[/tex] inches

We have,

[tex]\dfrac{1}{2}\text{ inch }=40\text{ miles}[/tex]

Multiply both sides by 3.

[tex]\dfrac{3}{2}\text{ inch }=3\times 40\text{ miles}[/tex]

[tex]\dfrac{3}{2}\text{ inch }=120\text{ miles}[/tex]

So, the actual distance between two cities is 120 miles.

Therefore, the correct option is D.