Zachary is standing in a stadium and has the option of running up a staircase or down a staircase for exercise.

The function f(x)= 1/25(∣4x∣+2x) will determine how many calories Zachary will burn if he runs up x steps. Use a negative value for x if he runs down the stairs. What does the domain represent in this function?

Answer:150

Step-by-step explanation:

So every year the interest will be $1000 * 5 / 100 = $50. That is, after 3 years 3 * $50 = $ 150. Simple interest does not take into account the reduction of the principal but calculates the interest over the same initial amount, in this case $1000. So, the answer is $150, which is the result of $50 times 3.

Answer:

the answer is w/2+3

Step-by-step explanation:

combine 1/2 and w

Answer:

A  -4,1   B: 7,3   I: 3,4  K: -3,-6 M: 6,0  N: 3,3  O: -5,5  P: -4,-4  R: -6,-4  T: -7,2

Step-by-step explanation:

look at the graph

Answer:

A (-4,1) B (7,3)  I (3,4) K (-3,-6) M (6,0) N (3,3) O (-5,5) P (-4,-4) R (-6,-4) T (-7,2)

Step-by-step explanation:

Answer:

They have raised $500 so far

Step-by-step explanation:

Multiply $2500 by 20% (aka 0.2) and you get $500

(They need to raise another $2,000 still)

Answer:$500

Step-by-step explanation:

We could translate the world problem,to get an equation.

20% “of” 2,500. The “of” means that you have to multiply. Convert the percent to get 0.20, and multiply it by 2,500.

0.20*2,500=500

Answer:

This should help you with the question Click the link down below or copy and paste it

https://softmath.com/algebra-word-problems/marsha-is-changing-her-phone-service-one-data-package

Step-by-step explanation:

Answer:

volume of cube= edge³...........

Answer: length x width x height

Step-by-step explanation:

Answer:

$20.40

Step-by-step explanation:

I LOOKED IT UP

Answer:

24

Step-by-step explanation:

lol

Answer:

Height of Tower = 41.8901 ft

Base to Ground Wire = 94.0905 ft

Step-by-step explanation:

So you want to find the opposing side of the angle, as well as the distance from the base to where the wire is attached to the ground. You would need to use CAH to find the ground, and SOH to find the height. To find the height or opposite, take the Sine of 24°, 0.4067, and times it by your hypoteneuse 103 to get an exact height of 41.8901 ft. Next, use the Cosine of 24°, 0.9135, and times that by your hypoteneuse 103 to get 94.0905 ft.

Here are the equations:

sin(24)=[tex]\frac{h}{103}[/tex]

cos(24)=[tex]\frac{h}{103}[/tex]

The base of the utility tower from the location where wire is attached to the ground is 94.09 feet and the wire attached to the tower at a height of 41.89 feet.

In a right angle triangle ratio of adjacent side to the hypotenuse side is equal the cosine angle between them.

[tex]\cos\theta=\dfrac{a}{c}[/tex]

Here, (a) is the adjacent side, (c) is the hypotenuse side and [tex]\theta[/tex] is the angle made between them.

The length of the wire is 103 foot. This is the hypotenuse side of triangle made by the wire, tower, and ground.

The angle between the wire (hypotenuse side) and ground (adjacent side) is 24 degrees. Therefore, the cosine angle can be given as,

[tex]\cos (24^o)=\dfrac{a}{103}\\0.9135\times103=a\\a=94.09\rm ft[/tex]

In a right angle triangle ratio of opposite side to the hypotenuse side is equal the sine angle between them. Let the height of the tower (opposite side) is b ft. Therefore,

[tex]\sin(24^o)=\dfrac{b}{103}\\0.4067\times103=b\\b=41.89\rm ft[/tex]

Thus, the value from the base of the utility tower from the location where wire is attached to the ground is 94.09 feet and the wire attached to the tower at a height of 41.89 feet.

Learn more about the right angle triangle property here;

https://brainly.com/question/22790996

Answer:

hundredths place

Step-by-step explanation:

because after the decimal it starts in tenth place and you want enough room to make it -0.17

Answer:

Step-by-step explanation:

b b

Answer:

-0.6

Step-by-step explanation:

The gradient is equal to the change in y divided by change in x. So:

Therefore, -3/5=-0.6

slope of a line = (y2-y1)/(x2-x1)

The experimental probability of spinning a green will be 0.10 or 10%.

Its fundamental concept is that someone will nearly surely occur. The proportion of positive events in comparison to the total of occurrences.

Then the probability is given as,

P = (Favorable event) / (Total event)

Philip spun a spinner with six sections 125 times and the results are shown in the table.

Color               Frequency

Blue                       25

Green                     15

Purple                    23

Yellow                    22

Red                         21

Pink                         19

The experimental probability of spinning a green will be given as,

P = 15 / 150

P = 0.10 or 10%

More about the probability link is given below.

https://brainly.com/question/795909

#SPJ5

Answer:

B

Step-by-step explanation:

Answer:

$2.40

Step-by-step explanation:

5 sandwich = $12

1 sandwich = 12 ÷ 5 = $2.40

ුැේෞඈචොමටඉපගපයිිඅඅේෛෛඑටමවවඈ

Answer:

9+-22 because they gained 9yards,then they lost 22 yards so its plus9 yards then take away 22 yards

Answer:

It is < (less than sign)

Step-by-step explanation:

Negative numbers when they keep going up, (-11,-12,-13) they actually become less, not greater. Also heres a tip: If you see the arrows in a number line compared to these signs, try to remember them as good help cause sometimes I get confused then remember. (>,<)

Answer:

5(2x+7)

Step-by-step explanation:

First distribute your 7:

21x +35 - 11x

Combine like terms

10x + 35

Then factor out what you can

5 (2x+7)

Answer:

4.4391x10^11

Step-by-step explanation:

Answer:

10%

Step-by-step explanation

200 x 0.1 = 20

200 - 20 = 180

Answer:

-1

Step-by-step explanation:

the line crosses y at -1

Answer:

243.6

Step-by-step explanation:

Answer:

50 percent for each side

Step-by-step explanation: