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
frutty [35]
3 years ago
9

25 pts

Mathematics
2 answers:
baherus [9]3 years ago
5 0

Answer:

$4.42!

Step-by-step explanation:

Just add all the prices together then divide by 2!

$1.10 * 2 + $3.79 + $0.95 * 3 = $8. 84

$8.84 ÷ 2 = $4.42!

luda_lava [24]3 years ago
4 0
What this person said on top
You might be interested in
Help me with this, it's Pythagorean theorem.
Blizzard [7]

Step-by-step explanation:

Let x represent the missing side length.

By Pythagoras' Theorem,

We have x² + 12² = 13².

Therefore x² = 13² - 12² = 25 and x = 5.

(x = -5 is rejected as side lengths are positive)

6 0
2 years ago
Read 2 more answers
Find the distance between the points (2,8) and (-1, 9)
ludmilkaskok [199]

Answer:

\sqrt{10}

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
8 2/5 divided by (-2 1/5)
Damm [24]

Answer:

-3 and 81/99

Step-by-step explanation:

8 and 2/5 is 8.4 and -2 and 1/5 is -2.2

8.4 divided by -2.2 is equal to -3 and 81/99

4 0
3 years ago
Read 2 more answers
Jeb is the local tennis pro at the country club, and he needs to know at what height the tennis ball needs to be when he hits it
suter [353]

Answer:

The height from ground, at which Jeb needs to hit the ball is 7.8 meters

Step-by-step explanation:

The given parameters are;

The distance away the tennis ball is hit = 20 meters;

The height of the tennis net = 0.3 m

The distance from the net the ball lands = 4 meters

The time the ball takes to land from the 0.3 m net height is given as follows;

t = √(h/(1/2×g)) = √(0.3/(1/2 × 9.8)) ≈ 0.2474

t ≈ 0.2474 seconds

The speed of the ball = Distance/Time = 4/0.2474 ≈ 16.166

The speed of the ball ≈ 16.166 m/s

The time it takes the ball to reach the net = 20/16.166 ≈ 1.24

The time it takes the ball to reach the net, tₓ ≈ 1.24 seconds

The height, hₓ the ball falls in 1.24 seconds is given as follows;

hₓ = 1/2·g·tₓ² = 1/2 × 9.8 × 1.24² = 7.5

The height, hₓ the ball falls in 1.24 seconds = 7.5 m

The height the ball falls in the time taken to reach the net from 20 meters = The height, hₓ the ball falls in 1.24 seconds

Therefore, the height at which Jeb needs to hit the ball = The height the ball falls in the time taken to reach the net from 20 meters + The height of the net = 7.5 m + 0.3 m = 7.8 m

The height at which Jeb needs to hit the ball = 7.8 m

4 0
3 years ago
Please need help on this please
vichka [17]
You should look it up online search that link and see if you find the answers!
8 0
3 years ago
Other questions:
  • Convert 23/3 (fraction) into a mixed number
    13·2 answers
  • Solve please very ez​
    13·2 answers
  • From 100 yards away, a marksman hit 16/23 of the targets last year. Rewrite the fraction as a percentage.
    10·1 answer
  • the sum of interior angles of a regular polygon is 720 degrees find the number of sides of the polygon and give its name​
    12·2 answers
  • Two Containers have leaks. Container A begins with 80 ounces and leaks at a rate of 0.6 ounces per minute. Container B begins wi
    13·1 answer
  • Vacation Costs - Your family is planning a 7-day vacation in Florida. You estimate that it will cost $275 per day in Tampa and $
    7·1 answer
  • determine the slope of the tangent to the curve at the point y=(3x)(sinx) at the point with x-coordinate pi/2 ​
    13·1 answer
  • Brenda has 14 fewer apps than Caleb. If Caleb deleted 5 apps, then he would have twice as many as Brenda. How many apps do Brend
    8·1 answer
  • Please help me hurry!! 8
    5·2 answers
  • Which number produces a rational number when multiplied by 0.5?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!