3 years ago

The equation for the rollercoaster before is f(x)=-0.2x^2-2x

Mathematics

1 answer:

katovenus [111]3 years ago

7 0

??? The answer is not able to be found for the fact that there are 3 numbers all coming from x.

You might be interested in

PLEASE, I NEED HELP! I will not accept nonsense answers, but I will give the person a BRAINLIEST if you get it correct.

alex41 [277]

Answer: The last choice is correct. Edna can score 5 times as many points in the next level as in the level she has reached

Step-by-step explanation: chart of values for $y= 5^{x}$

x is the level y, points possible)

x y

1 5

2 25

3 125

4 625

5 3125

You can see the exponential pattern

For what it's worth, two views of the graph of the equation are attached

The point values are astronomical!

6 0

3 years ago

Sonny's band rehearsal started at 10:30 A.M. It ended 1 hour and 40 minutes later. At what time did Maya's band rehearsal end?

Alecsey [184]

Answer:

12:10

Step-by-step explanation:

...

5 0

3 years ago

(x-3)^2=5 ? confused

Vanyuwa [196]

$(x-3)^2=5\implies \sqrt{(x-3)^2}=\sqrt{5}\implies (x-3)=\sqrt{5}\implies x = \sqrt{5}+3$

5 0

3 years ago

A car uses 12 gallons to travel 100 miles. How many gallons would it use to travel 450 miles?

rosijanka [135]

54 gallons

Step-by-step explanation:

12 × 4.5 =54 gallons

4 0

3 years ago

When the stranger came into the forest, 37 percent of the people ran to hide. If 2520 refused to hide, how many people lived in

STALIN [3.7K]

Is 37% Ran to hide then 63% refuse to hide

63/2520= 37/X
63x= 93240
Divide by 63
X= 1480 Ran to hide
2520+1480=4,000 total --------------
4,000 people lived in the forest

7 0

4 years ago