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
aleksklad [387]
3 years ago
11

Maria releases a javelin 1.5 meters above the ground with an initial vertical velocity of 22 meters per second. How long will it

take the javelin to hit the ground?
Mathematics
1 answer:
Korolek [52]3 years ago
3 0
The javelin will hit the ground 14.66 or 15 seconds upon Maria's release from the said distance. The computation are as follows: 

time = distance/speed (d/m)
time = 22 meters/second / 1.5 meters 
time = 14.66 seconds or 15 seconds 
You might be interested in
The entertainment committee voted to hire a DJ for the school dance. The DJ
nydimaria [60]
A 4 hours

This is because if you create the equation using $75 which is the starting fee and then $30 for every hour of playing music.

Equation: 75+30h<200
You subtract 75 from 200 and the divide that number by 200 you will get a decimal but you look at your answer choices and choose the closest number to your answer.
8 0
3 years ago
Read 2 more answers
Help pls!!! The radius of a circle is 15 inches. Enter the area of the circle, in square inches. Round your answer to the neares
Bas_tet [7]

Answer:

706.5 inches squared

Step-by-step explanation:

The formula for the area of a circle is pi r^2. r being the radius. Because you have the radius, and pi is 3.14 in this case, your new formula is A=3.14(15)^2. 15 squared is 225, times 3.14 gives you 706.5

Your final answer is already in tenths so you don't need to round! Hope this helps :)) and brainliest is always appreciated

4 0
3 years ago
EMERGENCY HELP! A steady stream of water flows into a partially-filled rectangular tank. After 6 minutes, there are 87 gallons o
german

Answer:

y=9x+33

33 gallons of water to begin with.

Step-by-step explanation:

So we essentially are given two coordinates: (6,87) and (21,222). To find an equation, we simply need to find the slope and y-intercept. We know it's a linear equation because it's a steady stream, meaning a constant slope.

The slope is:

m=\frac{y_2-y_1}{x_2-x_1}=\frac{222-87}{21-6}=135/15=9

So, the rate at which the stream flows is 9 gallons per minute.

Now, let's find the initial amount of water. To do this, we can use point-slope form. Pick either of the two points. I'm going to use (6,87).

y-y_1=m(x-x_1)\\y-87=9(x-6)\\y-87=19-54\\y=9x+33

So, there were 33 gallons of water in the tank to begin with.

3 0
3 years ago
10. Write an equation to find the<br> value of x.
vitfil [10]

Answer:

x = (180 - 68) / 2

Step-by-step explanation:

x = 56°

6 0
2 years ago
Read 2 more answers
Find the area of the triangle below. Show as much work as possible. Label your answer appropriately.​
Ulleksa [173]
Where is the triangles ???


step by step
8 0
3 years ago
Other questions:
  • Which are all of the common denominators for 2/3 and 7/9
    11·2 answers
  • What is the inverse of the function f(x) = 2x + 1?
    15·1 answer
  • How do i solve this?
    14·1 answer
  • How to find the intersection of a circle and parabola?
    6·1 answer
  • 1) The membership fee of Math Club is P25. What is the total amount
    14·1 answer
  • 1/2x + 3/5 as the product of a constant and sum of terms
    7·1 answer
  • The inequality x ≥ -3 is satisfied by point (0, -2). TrueFalse
    5·2 answers
  • Each of 7 students reported the number of movies they saw in the past year. Here is what they reported.
    10·2 answers
  • What is the median of the number 10 12 13 15 16 19 25?
    5·2 answers
  • Liliana and Marcus are playing a word game. Liliana spells a word incorrectly and loses 18 points. Then Marcus spells a word cor
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!