1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Umnica [9.8K]
3 years ago
12

8) BRAINLIEST AND 15 POINTS! PLS HELP ASAP

Mathematics
1 answer:
algol133 years ago
4 0

Answer:

a.) Between 0.5 and 3 seconds.

Step-by-step explanation:

So I just went ahead and graphed this quadratic on Desmos so you could have an idea of what this looks like. A negative quadratic, and we're trying to find when the graph's y-values are greater than 26.

If you look at the graph, you can easily see that the quadratic crosses y = 26 at x-values 0.5 and 3. And, you can see that the quadratic's graph is actually above y = 26 between these two values, 0.5 and 3.

Because we know that the quadratic's graph models the projectile's motion, we can conclude that the projectile will also be above 26 feet between 0.5 and 3 seconds.

So, the answer is a.) between 0.5 and 3 seconds.

You might be interested in
Please help asap! Due tonight!
Ugo [173]
The answer may be 10
5 0
2 years ago
Find the least common multiple of 5 10 and 15
Sedbober [7]
The answer to the question

7 0
3 years ago
I'm answering any 5th grade and below questions​
Anestetic [448]

Answer:

In at least one hundred words, describe how what Markandaya reveals about Kenny helps to shape his character, and which themes in Nectar in a Sieve are developed with this information.

Step-by-step explanation:

3 0
3 years ago
What is the answer NEED HELP ASAP<br><br> b-14=9 WHO ever answers gets 10 points
Naddik [55]

Answer:

b-14 = 9

b = 23

Step-by-step explanation:

Add 14 to 9 to get b alone.

4 0
3 years ago
Read 2 more answers
Kerrie uses the work shown below to determine 35% of 280.
lys-0071 [83]

For this case we must find 35% of 280.

Kerrie gets 10% and then 25%. So:

10% of 280:

280 ------------> 100%

x -----------------> 10%

Where "x" represents the amount given by 10% of 280.

x = \frac {10 * 280} {100}\\x = 28

Thus, 10% of 280 is 28.

Now, we find 25% of 280:

280 ------------> 100%

x -----------------> 25%

Where "x" represents the amount given by 25% of 280.

x = \frac {25 * 280} {100}\\x = 70

Thus, 25% of 280 is 70.

So we have that 35% of 280 is given by:

28 + 70 = 98

So, Kerrie's solution is correct.

Answer:

Option A

6 0
3 years ago
Read 2 more answers
Other questions:
  • (8x+4) - (3x-12)<br> A. -5x - 16<br> B. 11x - 8<br> C. 5x + 16<br> D. 5x - 16
    5·2 answers
  • Please help ASAP with correct answers! 30 points 15. Which property is illustrated by the following statement? (1 point) Commuta
    12·1 answer
  • What is true about days and min.
    14·1 answer
  • Sandra saves 11% of her salary for retirement. This year her salary was $1,000 more than in the previous year, and she saved $4,
    14·1 answer
  • Yolanda read her book for 1 1/5 hours monday evening and for 2 3/5 hours on tuesday evening what is the estimated time she read
    8·1 answer
  • What is the mean absolute deviation of the data set? {12, 10, 10, 8, 6, 7, 7, 12} 1 2 6 9
    5·1 answer
  • The Hogwarts Express train has reduced its one-way fare from 360 galleons to just 270 galleons. What is the percentage decrease
    10·1 answer
  • Please help! I will chose Brainlist! Thank you!
    9·1 answer
  • What is the value of 80-5(x^2-y)+y when x=4 and y=6
    10·1 answer
  • 6 bags of Skittles cost $3. How much is one bag?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!