Nola hiked down a trail at a steady rate for 10 minutes. Her change in elevation was -200 feet. Then she continured to hike down for another 20 minutes at a different rate. Her change in elevation for this part of the hike was -300 feet. Durning which portion of the hike did she walk down at a faster rate? Explain your reasoning

Answers

Answer 1
Answer: a steady rate of 10 minutes is the faster rate because it took her 200 feet to get where she was at first but if she did for 20 minutes there would be 100 feet

Answer 2
Answer: 400 should be the answer bc 10 is 200 so 20 should be 400



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Which strategy is the most appropriate strategy to solve 5x2−x+3=0 ?zero product property
quadratic formula
square root property

Answers

quadratic formula :)

Answer:

quadratic formula

Step-by-step explanation:

i took the test :)

Function f is defined by the equation f(x) = 3x-7.Find the value of x so that f(x) = 20 is true.

A.x = 10
B. x = 9
C.x = 11
D.x = 8

Answers

I am pretty sure it’s A also

Final answer:

You can find the value of x in the function f(x) = 3x - 7 when f(x) = 20 by isolating x in the equation. This process leads to an answer of x = 9.

Explanation:

To solve this problem, you need to substitute the given function's value f(x)=20 into the equation and solve for x.

So, you have the equation 3x-7=20. In the next step, you add 7 to both sides to isolate 3x on one side, which gives you 3x=27.

Finally, divide both sides by 3 to find the value of x. Doing so, you get x = 27/3, which simplifies to x = 9.

Therefore, when f(x) = 20, the value of x is 9, which matches answer option B.

Learn more about Solving equations here:

brainly.com/question/18322830

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Which correctly gives the location of the point (7, –13)? A. Quadrant I B. Quadrant II C. Quadrant III D. Quadrant IV

Answers

The answer is D. because the x-value is positive and the y-value is negative

students are selling tickets to a scool fundraiser for every 15 tickets a student sells a student earns a T-shirt as a reward what are the indendent and dependet variable

Answers

y=dependent variable
x=independent variable.

y=number of T-shirt
x=number of tickets.

The function would be:
y=x/15

Therefore:
T-shirt= dependent variable.
tickets=independent variable.

What is y divided by 2; y=4

Answers

y/2=?
y=4
4/2=2
so y divided by 2 is 2.
Have a nice day!!~~~ ^-^

This box has the same length , width, and height as the 2 basketballs. Which expression gives the volume of the empty space encircling the basketballs inside the box?

Answers

Answer:

4,608(6- \pi)\ cm^(3)

Step-by-step explanation:

we know that

The volume of the empty space encircling the basketballs inside the box is equal to the volume of the box minus the volume of the two basketball inside the box

so

The volume of the box is equal to

V=LWH

in this problem we have

L=2*24=48\ cm

W=24\ cm

H=24\ cm

substitute

V=48*24*24=27,648\ cm^(3)

The volume of the two basketball inside the box is equal to

V=2*(4)/(3) \pi r^(3)

n this problem we have

r=24/2=12\ cm

substitute

V=(8)/(3) \pi 12^(3)

V=4,608 \pi\ cm^(3)

The expression is equal to

(27,648-4,608 \pi)\ cm^(3)

4,608(6- \pi)\ cm^(3)

Answer:

Upper Left Answer

Step-by-step explanation:

I did it on TTM