All categories

3 years ago

Ugh how much can i pay someone to just finish my penn foster high school program?

Mathematics

2 answers:

givi [52]3 years ago

7 0

Answer:

Well that depends, who's asking? (from Hamilton)

Step-by-step explanation:

Leslie Odom Jr. in Hamilton.

Leya [2.2K]3 years ago

3 0

Answer:

we are currently taking 100-300 $ based on the size of completion needed

Step-by-step explanation:

You might be interested in

Angle DEF is an inscribed angle on a circle, and m∠DEF = 64°. What is the measure of arc DF?

Svetach [21]

Answer:

128°

Step-by-step explanation:

<u>The measure of an inscribed angle is half the measure of the intercepted arc.</u> That means that the intercepted arc is two times the inscribed angle.

Measure of the inscribed angle DEF is 64°, that means that the measure of the intercepted arc DF is 2×64°, which is 128°.

$m\overset{\huge\frown}{DF} = 2 \times m\angle DE F = 2 \times 64^\circ = 128^\circ$

6 0

2 years ago

a local sports team sells 6 tickets for $3,8 tickets for $4,and 10 tickets for $5.write a rule and equation to find out the cost

m_a_m_a [10]

Shsus sksugd fjdud 8272 hydksb shshs. Isnjsjdb

5 0

3 years ago

Can someone help I’m confused

PtichkaEL [24]

Since the slope is -2 we know that m=-2. Now use the standard form of y=mx+b and plug in the coordinates (-8,2). We know y=2, x=-8, and m=-2. Therefore we get 2=-2(-8)+b. Now solve for b and you get -14. Therefore, the equation is y=-2x-14.
Hope this helped!

4 0

3 years ago

A restaurant bill comes to $28.35. Determine the total cost if the tax is 6.25% and a 20% tip is left on the amount before tax

Soloha48 [4]

In the given problem there are several known and important facts to take note of. Firstly the restaurant bill without tax and tips is $28.35. Then the tax of 6.25% needs to be added with the bill. Also a tip of 20% on the original bill needs to be added to find the total cost.
Then tax on the restaurant bill = (6.25/100) * 28.35
   = 1.77
So the tax on the restaurant bill is $1.77
Amount of tips given = 28.35 * (20/100)
   = 5.67
Amount of tips paid is $5.67
Total cost paid in the restaurant = ( 28.35 + 1.77 + 5.67) dollars
   = 35.79 dollars

8 0

3 years ago

You go to the doctor and he gives you 13 milligrams of radioactive dye. After 20 minutes, 4 milligrams of dye remain in your sys

Rudik [331]

Answer:

7 minutes

Step-by-step explanation:

At first, I thought this was a hal-life problem, but there was too much left unknown to fill in the half-life equation. So I went with exponential.

The general form of an exponential equation is

$y=a(b)^x$

where a is the initial amount given, b is the growth/decay rate (ours is decay since the amount of dye is decreasing), y is the amount of dye in your system after x minutes.

We have to come up with a model for this situation before we can answer the question. The equation has 2 unknowns: a and b. We need to solve for those. In order to do that, we need 2 coordinate points to sub in for x and y. The first coordinate point in (time, amt dye) is (0, 13). This means that immediately upon arriving at the doctor, after 0 time has gone by, you were given 13 mg of dye.

The second coordinate point is (20, 4). This means that after 20 minutes, you had 4 mg of dye in your system.

Use the first coordinate point to solve for a:

$13=a(b)^0$

Since anything in the world raised to a power of 0 is 1, then

a = 13.

Now we will use the second coordinate point along with that value of a to solve for b:

$4=13(b)^{20}$

Begin by dividing both sides by 13 to get

$\frac{4}{13}=b^{20}$

Now you have to undo that power of 20 by taking the 20th root of both sides:

$\sqrt[20]{\frac{4}{13} }=\sqrt[20]{b^{20}}$

The right side simplifies down to just b, and the 20th root of the left side is .9427701685

Therefore, b = .9427701685

The model, then, is:

$y=13(.9427701685)^x$

We need to use that model now to solve for x, the number of minutes it will take for y = 2 mg of dye to remain in your system. That looks like this:

$2=13(.9427701685)^x$

Begin by dividing both sides by 13 to get

$\frac{2}{13}=.9427701685^x$

We need to get that x out of the position in which it is currently sitting, which is as the exponent. Do that by taking the natural log of both sides. That allows us to bring the exponent down out front:

$ln(\frac{2}{13})=x*ln(.9427701685)$

To solve for x, divide both sides by ln(.9427701685). I have entered the values of the natural logs in the next step:

$\frac{-.4054651081}{-.0589327498}=x$

Divide to get

x = 6.9 or 7 minutes

7 0

4 years ago