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
lara31 [8.8K]
2 years ago
8

Which number line represents x2=16

Mathematics
2 answers:
Ivenika [448]2 years ago
6 0

Answer:

8

Step-by-step explanation:

Well 2x=16 is the same as x=8 when you divide by 2. So the dot should be on 8.

Likurg_2 [28]2 years ago
6 0

Answer:

8

Step-by-step explanation:

You might be interested in
I need some help on this if possible
Sophie [7]

where C is the circumference, d is the diameter and r is the radius.

The diameter of a circle is a line segment that passes through the center of the circle and has its endpoints on the circle. The radius of the circle is a line segment from the center of the circle to a point on the circle. The diameter of a circle is twice the length of its radius.

If you are given the diameter then use the formula C = πd

If you are given the radius then use the formula C = 2πr

Step-by-step explanation:

4 0
3 years ago
Pls help me with my beestar
Minchanka [31]
Mmmmm Maybe you should try doing something doing something doing something during
8 0
2 years ago
Read 2 more answers
Charlie runs a screen printing company and is resetting a machine he uses to print triangular banners. He knows the amount of ma
aliina [53]

Answer: b= 2a/h

Step-by-step explanation:

5 0
3 years ago
I need help. tomorrow i have my state test.
iren [92.7K]

just count how many there and and eliminate one by one

6 0
3 years ago
Engineers must consider the breadths of male heads when designing helmets. The company researchers have determined that the popu
vitfil [10]

Answer:

a) The minimum head breadth that will fit the clientele = 4.105 inches to 3d.p = 4.1 inches to 1 d.p

b) The maximum head breadth that will fit the clientele = 8.905 inches to 3 d.p = 8.9 inches to 1 d.p

Step-by-step explanation:

This is normal distribution problem.

A normal distribution has all the data points symmetrically distributed around the mean in a bell shape.

For this question, mean = xbar = 6.1 inches

Standard deviation = σ = 1 inch

And we want to find the lowermost 2.3% and uppermost 2.3% of the data distribution.

The minimum head breadth that will fit the clientele has a z-score with probability of 2.3% = 0.023

Let that z-score be z'

That is, P(z ≤ z') = 0.023

Using the table to obtain the value of z'

z' = - 1.995

P(z ≤ - 1.995) = 0.023

But z-score is for any value, x, is that value minus the mean then divided by the standard deviation.

z' = (x - xbar)/σ

- 1.995 = (x - 6.1)/1

x = -1.995 + 6.1 = 4.105 inches

The maximum head breadth that will fit the clientele has a z-score with probability of 2.3% also = 0.023

Let that z-score be z''

That is, P(z ≥ z'') = 0.023

Using the table to obtain the value of z''

P(z ≥ z") = P(z ≤ -z")

- z'' = - 1.995

z" = 1.995

P(z ≥ 1.995) = 0.023

But z-score is for any value, x, is that value minus the mean then divided by the standard deviation.

z'' = (x - xbar)/σ

1.995 = (x - 6.1)/1

x = 1.995 + 6.1 = 8.905 inches

6 0
3 years ago
Other questions:
  • What value of x is the solution set of 2x minus 3 greater than 11 - 5x
    6·2 answers
  • What are the odds of having a good day today?
    6·1 answer
  • Eric has saved $18,300 toward a down payment on a house. He makes a salary of $59,750 a year. What is the maximum he could affor
    12·2 answers
  • Points J and Klie in plane H.<br> How many lines can be drawn through points J and K?
    8·2 answers
  • Which shows how the distributive property can be used to evaluate 7x8 4/5?
    15·2 answers
  • 1)) Click on the obtuse angle.<br> L
    5·2 answers
  • Mr. McMurray wants to buy a new car. Last year the sticker price on the model he wanted was $12,800. This year the price is $14,
    8·1 answer
  • The width of rectangle is the length minus 2 units. the area of the rectangle is 48 units. What is the width, units, of the rect
    15·1 answer
  • 25
    13·1 answer
  • Let f(x)=3x-4 and g(x)=x^2-5. Find f(g(3))
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!