Gustav is starting a special sprinting regimen in outdoor track. The regimen suggests sprinting for a certain number of seconds, sss, at first. The second time he sprints, he should run 150 more seconds than the first time. For the third time, the regimen suggests sprinting twice the number of seconds as the first time. Finally, the regimen suggests an 80-second sprint. Which of the following functions can be used to find the total number of seconds, t, suggested by the entire sprinting regimen?

a. t=s+230
b. t=2s+230
c. t=5/2s+230
d. t=4s+230

3+11×8²

=3+11×64

=3+704

=707

Answer:

707

Concepts:

Order of Operations: PEMDAS

1. Parenthesis

2. Exponents

3. Multiplication

4. Division

5. Addition

6. Subtraction

Step-by-step Explanation:

Follow the Order of Operations

Step 1: Solve exponents

3 + 11 × 8^2

8^2 = 64

3 + 11 × 64

Step 2: Solve Multiplication

3 + 11 × 64

11 × 64 = 704

3 + 704

Step 3: Add the Terms

3 + 704 = 707

Hence,

3 + 11 × 8^2 = 707

Answer:

88.7°

Step-by-step explanation:

First, visualize. Assuming that the tower is at a perfectly 90° angle to the ground, you have a right triangle. We will call this triangle ΔABC where A is where you are, B is the top of the tower, and C is the base of the tower. Now we know the following:

∠A = ?

∠B = ?

∠C =  90

a = 346346

b = 7777

c = ?

Note: Triangles are labeled with three pairs of letters: a, b and c and A, B and C. The lower case letters, a, b and c represent the sides, and the upper case letters are the angles that are directly opposite of those sides. (see attached reference)

c is easy, c is the hypotenuse, so you can use the following equation to find the hypotenuse:

a² + b² = c²

Rearranged:

c = ± [tex]\sqrt{a^{2} +b^{2} }[/tex]

Substitute a and b:

c = ±[tex]\sqrt{346346^{2} +7777^{2} }[/tex]

Comes out to ~346433.3 meters.

Now if we use the Law of Sines:

[tex]\frac{a}{sinA}[/tex] = [tex]\frac{b}{sinB}[/tex] = [tex]\frac{c}{sinC}[/tex]

We can use c and a, since we're trying to find what angle A is, so the ratio is set up as:

[tex]\frac{346346}{sinA}[/tex] = [tex]\frac{346433.3}{sinC}[/tex]

Well we know that C = 90, and so sin(90) in degrees (as opposed to radians) is 1. So then the set of equations is now:

[tex]\frac{346346}{sinA}[/tex] = [tex]\frac{346433.3}{1}[/tex]

Cross Multiply to get rid of the fractions:

346346 = 346433.3 * sin(A)

Divide:

[tex]\frac{346346}{346433.3}[/tex] = sin(A)

Using a calculator, if you take the arcsin of that fraction, you will get what angle A is supposed to be:

arcsin( [tex]\frac{346346}{346433.3}[/tex] ) = ∠A = 88.7°

Answer:

24

Step-by-step explanation:

Hope this helped

Answer:

linear

y=(5x+3)2

y=10x+6

this line has a slope of 10 and a y-intercept of 6, it's linear because it has a constant slope and there are no exponents

Answer:

i do

Step-by-step explanation:

Answer:

i know these cause my brother lol

Step-by-step explanation:

i know konekitten,russo plays,kelogish

Answer:

This is an 8 by 4 triangle

Step-by-step explanation:

It was asking for the dimensions of the rectangle

Answer:

I am pretty sure your answer is right

Step-by-step explanation:

Answer:

?

Step-by-step explanation:

Answer:

Goals of Union:maintain unity,maintain state sovereignty,defend home ground from enemy boost

Goals of Confederacy in Civil War: protect the institution of slavery,abolish slavery,international trade

Step-by-step explanation:

Answer:

You can't add all of these together due to the fact that they are different variables. It is like trying to add pears and apples and saying them in one word. You can't do it.

Step-by-step explanation:

Answer:

it is 90*

Step-by-step explanation:

PLEASE BRAINLIEST!!!!!!!!

Answer:

if you give me my 20 points back

Step-by-step explanation:

Answer:

1152

Step-by-step explanation:

36x32=1152

Answer:

thirty-six and seven tenths

Step-by-step explanation:

hope this helped. if so may I ask for brainiest

Answer: Thirty six point seven.

Answer:

5/11

Step-by-step explanation:

4² - 6 / 3(4) + 10

16 - 6 / 12 + 10

10 / 22 = 5 / 11

Answer:

No change ; = ; research ; parameter

Step-by-step explanation:

The Null hypothesis in a statistical test is always the initial truth which always means that a research scenario or statement is as it is or that there is no change whatsoever. The null hypothesis is usually denoted as H0 ; because it is always the initial truth or accepted claim, it usually takes a equal to sign, this denotes that, there is no change in parameter, either the population mean or any other statistical measure we wish to test. The alternative hypothesis on the other hand always negated the null hypothesis, because it brings up a claim which is to check or peruse the Null hypothesis, hence, it is a research hypothesis, denoted as Ha: ;

The alternative hypothesis contains the statement about the population parameter we wish to test( parameter is a measured value about the population).

Answer:

x=-60

Step-by-step explanation:

You solve for x by simplifying both sides of the equation, then isolating the variable.

Answer:

16x12=192

Step-by-step explanation:

Two times sixteen equals thirty two, ten times sixteen equals one hundred sixty, thirty two plus one hundred sixty equals one hundred ninety two

Answer:

It already is. 500 is the nearest 10.

Step-by-step explanation:

Answer:

500?

Step-by-step explanation:

Let the number of hotdogs sold = X

Soda was 2 times the amount so soda = 2x

The total of both was 225:

2X + x = 225

Simplify:

3x = 225

Divide both sides by 3:

x = 225/3

x = 75

Hot dogs = 75

Soda = (75 x 2) = 150

Answer:

ngoqerngonaeoNFBVQIBIBnvoONOWNVOw

Step-by-step explanation:

hope this helps

Answer:

1728ft³

Step-by-step explanation:

19×12=228

228x6= 1368

10×12=120

120×3=360

1,368+360= 1,728 ft³

Answer:

߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷߷ i will k ill u

Step-by-step explanation:

Answer:

No

Yes

No

Yes

Step-by-step explanation:

Match the denominators for 1, 2, and 4 and then calculate.

For number 3, change both to improper fractions and calculate

Answer:

D

Step-by-step explanation:

From 0-2 the line/ slant on the graph is moving upward that represents 2 hours that's it's moving then from 2-3 it's a straight line that represents one hour of it standing still, from 3- 5 the line is moving up again which represents 2 more hours that it's moving

The following best describes the motion of the car shown It travels for 2 hours, then stops for 1 hour, and finally travels again for 2 hours.

The correct option is (D).

Graph is a mathematical representation of a network and it describes the relationship between lines and points.

From 0-2 the graph is uniformly increasing which represents 2 hours that's it's moving.

Then from 2-3 there no increment or decrement which represents it is in rest.

Then, from 3- 5 the graph is uniformly increasing again which represents 2 more hours it is moving.

Hence,  It travels for 2 hours, then stops for 1 hour, and finally travels again for 2 hours.

Learn more about graph here:

https://brainly.com/question/14375099

#SPJ2

Answer:

14 4/5 = 14 24/30

9 3/6 = 9 15/30

14 24/30 - 9 15/30 = 5 9/30 = 5 3/10

Answer:

Extended facts are basic addition facts multiplied by a power of 10, such as 10, 100, 1,000.

Step-by-step explanation:

Example: 7 + 6 = 13 (basic) 70 + 60 = 130 (extended) 700 + 600 = 1300 (extended).

Answer:

Extended facts are basic addition facts multiplied by a power of 10, such as 10, 100, 1,000, etc. Example: 7 + 6 = 13 (basic) 70 + 60 = 130 (extended) 700 + 600 = 1300 (extended)Step-by-step explanation:

Answer:

14 to 8, 21 to 12, and 28 to 16

Step-by-step explanation:

You just take each number and multiply them by THE SAME number

Answer:

3.5

Step-by-step explanation:

bc its higher hope helps