Brennan has already run 16 miles on his own, and he expects to run 3 miles during each track practice. How many track practices would it take for Brennan to run 28 miles?

Answer:

A student who has many absences has a decrease in grades. As weather gets colder, air conditioning costs decrease. If a train increases speed, the length of time to get to the final point decreases. If a chicken increases in age, the amount of eggs it produces decreases.

Answer:

3rd

Step-by-step explanation:

First it can't be the one with only 1 tree because you need the possibility that it could land on tails first.

Second it couldn't be the first one because they were both heads.

Hope this helps <3

Answer:

I think the second one

Step-by-step explanation:

because when you toss the coin, you have like 50% chance of get a head or tail

Answer:

6:7

Step-by-step explanation:

Answer:

6:7

Step-by-step explanation:

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

Explanation:

We'll need to use the circumference formula

C = 2*pi*r

to find the value of the radius r when C = 44

So we get

C = 2*pi*r

44 = 2*3.14*r

44 = 6.28*r

6.28r = 44

r = 44/6.28

r = 7.0063694267516

which is approximate

Then we use this value of r to find the area we need

A = pi*r^2

A = 3.14*(7.0063694267516)^2

A = 154.140127388536

A = 154

The area of the circular placemat is approximately 154 square inches.

Answer:

a ~ 154

a = [tex]\frac{484}{(pi)}[/tex]

Step-by-step explanation:

1. Approach

In this problem, one is given the circumference, the distance around the circle, one must find the area. In order to find the area, one must know the radius of the circle. To find the radius, one has to backsolve from the given circumference, then substitute the derived value into the formula for the area and solve.

2. Find the radius

The formula to find the circumference of a circle is;

[tex]2r(pi)=c[/tex]

Where (r) is the radius, (pi) is (3.1415), and (c) is the circumference.

Substitute in the given values and solve;

[tex]2r(pi) = c\\2r(pi) = 44\\r=\frac{44}{2(pi)}\\r=\frac{22}{(pi)}[/tex]

3. Find the area

Now, one has the value of the radius, substitute it into the formula for the area of a circle and solve;

The formula for finding the area of a circle;

[tex](pi)r^{2}=a[/tex]

Where (pi) is (3.1415), (r) is the radius, and (a) is the area,

Substitute in the value and solve.

[tex](pi)r^{2} = a\\(pi)(\frac{22}{(pi)})^{2}=a\\\frac{(22)^{2}}{(pi)}=a\\\frac{484}{(pi)}=a[/tex]

a ~ 154

I cannot see it very well but i think the answer is B, don't take my word for it though

Answer:

I believe it is C (8,-6)

Step-by-step explanation:

to rotate you need to make the x and y coordinates opposite of what they are

Answer:

36

Step-by-step explanation:

Ratio of sides

1 : 6

Ratio of areas

1² : 6²

1 : 36

Answer:

x=4/7

I hope this helped :)

Answer:

1. 4 is the constant

2. x > -2

3. 2.86 inches

^The formula for the circumference of a circle is C=2∏r, in which r=radius. To find the radius, then, we insert 18 in for the circumference. So 18=2∏r. Solving for r gives 9/∏, or approximately 2.86 inches.

hope this helped:)

Brainliest?

Answer:

A.) What is your favorite subject this year?

Step-by-step explanation:

A statistical question is a type of question that can't be answered with just one number or value. It has to have different responses for different types of people in different situations. An example of a statistical question is "What do you do afterschool?" because every person does different things afterschool. The only question that has different responses for different people is the first one, "What is your favorite subject this year?".

Answer:

A ... :)

Step-by-step explanation:

1. x>3

2. x≤−48

3. x<−3

4. x > $99.39

5. She will pay more than $99.39 per night

6. w≥200 is the answer to the question to the question

#1

A open dot at 3 and line rightwards

#2

A close dot at -3 and line leftwards.

#3

Open dot at -3 and a line rightwards

#4

As additional cost is there it will raise the price

Open dot at 99.39 and line rightwards

#5

close dot at 200 and line leftwards

Answer:

1.3%

Step-by-step explanation:

#CARRYONLEARNING

Answer:

80% of 50 is 40.

Step-by-step explanation.

you take 50 and multiply it by 0.8 this will give you your answer.

Answer:

the correct answer is 94 square cm

Step-by-step explanation:

Answer:Yes,No,No,Yes

Step-by-step explanation:

Answer1.19 pounds per Dollar

Step-by-step explanation:

its just 25/21

Answer:

third choice, 5(x+2y-3)

Step-by-step explanation:

multiply every item in the parentheses by 5.

5x+10y-15= 5(x+2y-3)

Need 20 characters at least, lol

Answer:

2 or 6/3

Step-by-step explanation:

If he runs 2/3 of a mile in 10 minutes all you have to do is multiply it by 3 and you get 6/3 and then you simplify it and end up with 2

Answer:

b

Step-by-step explanation:

When finding the constant of proportionality, divide the +/- from "y", divided by the +/- from x.

Answer:

4

Step-by-step explanation:

(2^2)^1 =4

Answer:

8 mph

Step-by-step explanation:

Answer:

The rectangle is the only one.

Step-by-step explanation:

Answer:

A. 1/6

Step-by-step explanation:

A 1/6

7 blueberry + 3 banana = 10

12-10 = 2

2/12 simplifies to 1/6 because 2 and 12 are divisible by 2