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
Aleks [24]
3 years ago
12

Number 18 factor linear expression

Mathematics
1 answer:
notsponge [240]3 years ago
5 0
I don’t have enough information to answer this..... what expression needs to be factored?
You might be interested in
3.3 - 3.7n - 2n + 8 nnnnnnnnnnnnnnnnnn
arsen [322]

Answer:

-5.7n + 11.3

Step-by-step explanation:

3.3 - 3.7n - 2n + 8 = -3.7n - 2n + 3.3 + 8 = -5.7n + 11.3

3 0
2 years ago
Read 2 more answers
weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probabi
kenny6666 [7]

Answer:

0.34134

Step-by-step explanation:

In other to solve for this question, we would be using the z score formula

z = (x - μ) / σ

x = raw score

μ = mean

σ = Standard deviation

We are told in the question to find the probability that a worker selected at random makes between $350 and $400

let x1 = 350 and x2= 400 with the mean μ = 400 and standard deviation σ = $50.

z1 = (x1 - μ) / σ = (350-400) / 50 = -1

z2 = (x2 - μ) / σ = (400 - 400) / 50 = (0/50) = 0

From tables, P(z <= -1) = 0.15866

P(z <= 0) = 0.5

Then, the probability would give us, P(-1 ≤ z ≤ 0) =0.5 - 0.15866 =

0.34134

Hence, The probability that a worker selected at random makes between $350 and $400 = 0.34134

7 0
3 years ago
What’s 4/5 of 3 And what’s 2/9 of 20
Karo-lina-s [1.5K]

Answer:

4/5 of 3 = 12/5

2/9 of 20 = 40/9

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
You can upgrade lighting at your factory to LED bulbs that cost $6.95 each and last an average of 5 years. It costs S3 in labor
marshall27 [118]

Answer:

11.95 dollars

Step-by-step explanation:

Cost of one LED bulb = 6.95 dollars

Cost of changing one bulb = 3 dollars

Life of each bulb = 5 years.

In 10 years, only one time after 5 years the bulbs would have been changed

Hence cost of 100 lamps = 695 and

cost of changing once = 500

Total cost = 1195 dollars for 11 years

Divide this by 10 years to get average cost per year

Cost of 100 lamps per year = 1195/100 = 11.95 dollars


8 0
3 years ago
NEED TO SUBMIT NOW PLS HELPPP
kherson [118]

Answer: 40

Step-by-step explanation:

138/x = 207/60

8280 = 207x

divide by 207

40 = x

7 0
3 years ago
Other questions:
  • What is the answer to the question
    13·2 answers
  • Random samples of of outh bass and smallmouth bass were taken from a lake, and their lengths in millimeters) were deter mined. W
    6·1 answer
  • Find the critical value ze necessary to form a confidence interval at the level of confidence shown below
    10·1 answer
  • What is the measure of angle 2​
    7·2 answers
  • Estimate the solution of the system of equations
    5·2 answers
  • The coordinates of the vertices of AJKL are J(0, 2), K(3, 1), and L(1, – 5).
    7·1 answer
  • I really need help with this<br> I think its Igneous Rock but I'm not so sure...<br> THANKS
    5·1 answer
  • A rectangle has one side of 10cm. How fast is the area of the rectangle changing at the instant when the other side is 12 cm and
    10·1 answer
  • What is the sum of the length of the longest meteor and the length of the shortest meteor?
    9·2 answers
  • For a right triangle ABC, you are told that cos A=X and sun A=y. Which option gives an expression that is equivalent to tan A? X
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!