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
ddd [48]
3 years ago
5

What is the value of the function f(x)=4(x-15) evaluated at x=10?

Mathematics
1 answer:
slamgirl [31]3 years ago
6 0
The value of the function is -20
You might be interested in
How many thousands equals one million
musickatia [10]
1000 thousands equal one million
3 0
2 years ago
Read 2 more answers
At Silver Gym, membership is $35 per month, and personal training sessions are $25 each. At Fit Factor, membership is $55 per mo
spin [16.1K]

Answer:

8 personal training sessions, 3 from Sliver Gym and 5 from Fit Factor.

Step-by-step explanation:

Alright, write the multiples of and 25 and 15 until both reaches the same number.

25, 50, 75

15, 30, 45, 60, 75

I don't really understand the final part of the question, but I hope it helps.

3 + 5 = 8

3 from Sliver Gym and 5 from Fit Factor.

6 0
2 years ago
A spherical hot-air balloon has a diameter of 55 feet. When the balloon is inflated, the radius increases at a rate of 1.5 feet
abruzzese [7]

Answer:

The time it would take to inflate the balloon to approximately two-thirds of its maximum volume is approximately 46.90 minutes

Step-by-step explanation:

The given parameters are;

The diameter of  the balloon  = 55 feet

The rate of increase of the radius of the balloon when inflated = 1.5 feet per minute

We have;

dr/dt = 1.5 feet per minute = 1.5 ft/min

V = 4/3·π·r³

The maximum volume of the balloon = 4/3 × 3.14 × 55³ = 696556.67 ft³

When the volume is two-thirds the maximum volume, we have;

2/3 × 696556.67 ft³ = 464371.11 ft³

The value of the radius, r₂ at that point is found as follows;

4/3·π·r₂³ = 464371.11 ft³

r₂³ = 464371.11 ft³ × 3/4 = 348278.33 ft³

348278.333333

r₂ = ∛(348278.33 ft³) ≈ 70.36 ft

The time for the radius to increase to the above length = Length/(Rate of increase of length of the radius)

The time for the radius to increase to the above length ≈ 70.369 ft/(1.5 ft/min) ≈ 46.90 minutes

The time it would take to inflate the balloon to approximately two-thirds of its maximum volume ≈ 46.90 minutes.

4 0
3 years ago
Write 1/2 out of 10,000 as a simplified fraction and percent
12345 [234]
5000/10000 
50%

i think
3 0
2 years ago
Solve for . Simplify your answer as much as possible. please help
Sonja [21]

Answer:

x=-6

Step-by-step explanation:

So we have the equation:

-34=7(x+8)+8x

First, distribute the 7 into the (x+8) and simplify:

-34=7(x)+7(8)+8x\\-34=7x+56+8x

Combine the like terms 7x and 8x by adding them together:

-34=56+15x

Subtract 56 from both sides to isolate the x:

-34-56=15x+56-56\\15x=-90

Divide both sides by 15 to get x:

x=-90/15=-6

5 0
3 years ago
Other questions:
  • A plumber needs to replace 20 feet of copper piping. When he gets to the supply store the lengths are given in meters. How many
    12·1 answer
  • Bar stock of inittial diameter = 90 mm is drawn with a draft = 15 mm the draw die has an entrance angle
    15·1 answer
  • 8 x 10^24 × 2 x 10^8​
    13·1 answer
  • What is the numerical value of the following
    7·1 answer
  • SOMEONE HELP ME ASAP. THIS IS A QUESTION ON MY PLATO FOR ALGEBRA 2 Type the correct answer in the box. Tiffany is monitoring the
    12·1 answer
  • Solve sin θ +1 = cos2 θ on the interval 0 less than or equal to θ less than 2pi
    10·1 answer
  • 10 points. The diameters of two circles are in the ratio of 2:3. Find the area of the smaller circle if the area of the larger i
    11·1 answer
  • Consider the two triangles shown below are the two triangles congruent
    6·1 answer
  • Four students spoke to the Parents Club for a total of 2/3 hour. Each student spoke for the same amount of time. How long did ea
    8·1 answer
  • All you need is on the picture
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!