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
matrenka [14]
3 years ago
10

Sam kicks a soccer ball from the ground. The height of

Mathematics
1 answer:
Alexeev081 [22]3 years ago
8 0

Answer:

The ball will take 2.6 seconds to hit the ground again.

Step-by-step explanation:

Sam kicks a soccer ball from the ground. The height of  the ball (in feet) can be modeled with the function,  h(t) = −16t(t − 2.6), where t is the time in seconds  after the ball is kicked.

So, the ball will be at ground when h = 0 = - 16t(t - 2.6)

⇒ t = 0 or t = 2.6.

Therefore, the ball will take 2.6 seconds to hit the ground again. (Answer)

You might be interested in
C
lapo4ka [179]

Answer:

1. The data value must be less than the mean.

7 0
2 years ago
You want to change your cell phone service. The new company charges $40 per month for cell phone use. There is a one-time start-
faltersainse [42]
25+40*t=c
T=time,c=cost over time
4 0
3 years ago
Read 2 more answers
Janie receives an allowance of $3 per week. in addition, she can earn $2 for each chore she does. this week, she wants to earn e
Elena-2011 [213]

Let

c-------> the number of chores

we know that

3+2c \geq 13 --------> inequality

Solve for c

3+2c \geq 13\\2c \geq 13-3\\ 2c\geq10 \\ c\geq5

therefore

<u>the answer is</u>

The minimum number of chores that Janie must do is 5\ chores

6 0
3 years ago
Read 2 more answers
A problem states: "There are 5 more girls than boys at the party. There are 27 children at the party in all. How many boys are t
Sever21 [200]
As there is 5 more girls than boys and b is the number of boys, the expression b + 5 represents the number of girls. 
total there are 27 childrens
b + (b+5) = 27
b + b + 5 = 27
2b = 27 -5 
b =22 / 2
b =11
so the number of boys there are 11 and girls are 11 + 5 = 16 
and total is 16 + 11 = 27
6 0
3 years ago
Solve the system of equations <br> x+2y=6<br> 3x+8y=4<br> Which is the y-value of the solution
Alja [10]

Answer:

(20,-7)

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • A cyclist rides at an average speed of 31 miles per hour. The cyclist’s speed, s, can differ from the average by as much as 8 mi
    8·2 answers
  • Because of their small size, the sea lion pups are more vulnerable to changes in their environment and are less able to adapt to
    14·1 answer
  • How much of the circle is shaded? Write your answer as a fraction in simplest form.
    10·1 answer
  • 1.278.05 - 43.78 help me​
    8·1 answer
  • Sometimes, a data set has two values that have the highest and equal frequencies. In this case, the distribution of the data can
    12·2 answers
  • 4h-2h+5=19 Solve for h
    10·2 answers
  • 1. Given the measures shown in the diagram, which two triangles are congruent?
    10·1 answer
  • The point A has coordinates (0,6)What point do we get when we reflect A across the x-axis and then across the y-axis?
    7·1 answer
  • Need help with 14!!! Please show ur work.My teacher is a Karen soooo yeah! Have a nice day
    8·2 answers
  • An expert diver is looking for a particular species of fish along the coastline. He dives 22 feet below the surface of the ocean
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!