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
grin007 [14]
3 years ago
8

Determine the best survey question for a population of all cell phones produced by a company.

Mathematics
2 answers:
Neporo4naja [7]3 years ago
8 0

Answer:

How many cells phones do you make every day?

(So then you can see how much lithium batteries they use)

Step-by-step explanation:

Luden [163]3 years ago
7 0

Answer:

Its B. What percentage of cell phones made by the company are defective

Step-by-step explanation:

Edge

You might be interested in
HELP ASAP PLEASE!!!!!!!!!!!!!!!
TiliK225 [7]
ITS D!! It’s the third option !!
8 0
3 years ago
What is the value of x
Softa [21]

Answer:46

Step-by-step explanation:

180-134

5 0
3 years ago
Read 2 more answers
Find three solutions of the equation y=9x-4?
Bas_tet [7]
<span>answer
A) (-5,-49),(-2,-22),(3,23)

</span>when x = - 5 ; y=9x-4 = 9(-5) -4  = -49
when x = - 2 ; y=9x-4 = 9(-2) -4  = -22
when x = 3 ; y=9x-4 = 9(3) -4  = 23
6 0
3 years ago
Read 2 more answers
I really need some help. I need to find the inverse of this equation in the picture below. Thanks!
serg [7]

Answer:

y=81x^4+648x^3+1944x^2+2592x+1289

Step-by-step explanation:

1. Interchange x and y.

  • y=\frac{\sqrt[4]{x+7}}{3}-2
  • x=\frac{\sqrt[4]{y+7}}{3}-2

2. Then solve x=\frac{\sqrt[4]{y+7}}{3}-2 for y.

3. y=81x^4+648x^3+1944x^2+2592x+1289

I hope this helps.

4 0
2 years ago
A firecracker shoots up from a hill 160 feet high, with an initial speed of 90 feet per second. Using the formula H(t) = −16t2 +
Masja [62]

When the firecracker hits the ground, H(t) = 0.0 = -16t^2 + 90t + 160 Using the quadratic formula,t = (-90 +- sqrt(90^2 - 4(-16)(160))) / 2(-16)t = -1.42 ort = 7.04

The negative time is extraneous. Therefore,t = 7.04 s.

Seven Seconds is your answer!

3 0
2 years ago
Read 2 more answers
Other questions:
  • Solve the equation: −4(m+6)=−8
    7·1 answer
  • Will mark brainles if answered quickly
    13·1 answer
  • * A turtle and a snail start moving towards each other when they are 200 feet apart. The turtle is running at a speed of T feet
    7·1 answer
  • I don’t understand explain
    10·2 answers
  • What is the volume of a cone with a diameter of 10 m and a height of 3 m?
    8·1 answer
  • A parallelogram is being painted on the wall of a playroom. The parallelogram measures 7.3 meters in length and has a height of
    15·1 answer
  • A recent survey of 1210 people found that out of all respondents, only 579 shop at local farmer's markets.
    8·1 answer
  • The value of x + y is negative, and X is a
    11·1 answer
  • Sofia buys a two-gallon bottle of juice for $35.84. what is the unit rate of the cost of the juice per fluid ounce?
    14·1 answer
  • Determine whether the relationship is an inverse variation or not. Explain.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!