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
horsena [70]
3 years ago
14

How can we have the best thing

Mathematics
1 answer:
xxTIMURxx [149]3 years ago
7 0
Reject all things that are less good.
You might be interested in
I NEED HELP WITH B PLEASE!! WILL GIVE BRAINLY
Sladkaya [172]

Answer:

AB = 30 & BD = 16

Step-by-step explanation:

Multiply all sides by two

7 0
3 years ago
Write an equation for a line perpendicular to y=-3x-5 and passing through the point (-9,-6)
Brums [2.3K]

The perpendicular slope would be the negative reciprocal of -3, which is \frac{1}{3}.

Let's see what the y-intercept should be, by finding one third of -6 and seeing how much we need to add or subtract to reach -9.

1/3 times -9 is -3.

To reach -6, we need to subtract 3.

So, the y-intercept is 7.

The equation is: y=\frac{1}{3} x -3.

7 0
4 years ago
Read 2 more answers
HELPPPPPPPPPPPPPPPPPPPPP PLSSSSSSSSS
Firdavs [7]

Answer: 5.5 mph

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Bene stuck on this for a long time, any answers? will give brainliest.​
Tanzania [10]

Answer:

Samuel needs 23 pieces of wood.  Theresa needs 46 pieces of wood.  

Step-by-step explanation:

Samuel:

\frac{346 feet}{15 feet} = 23.06 = 23 pieces of wood

Theresa:

If Theresa needs twice as much wood as Samuel needs, and Samuel needs 23 pieces of wood, then she needs 46 pieces of wood, since 23 x 2 = 46.  

3 0
3 years ago
The bursting strength of bottles of a certain type is normally distributed with μ=250 psi and σ= 30 psi. If these bottles are sh
sweet [91]

Answer:

4.75% of the bottles are succesful.

Step-by-step explanation:

Problems of normally distributed samples can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this problem, we have that:

\mu = 250, \sigma = 30.

If these bottles are shipped 12 to a carton, in what proportion of cartons will at least one of the bottles have a bursting strength exceeding 300 psi?

This proportion is the percentage of the bootles that exceed 300 psi. This is 1 subtracted by the pvalue of Z when X = 300.

Z = \frac{X - \mu}{\sigma}

Z = \frac{300 - 250}{30}

Z = 1.67

Z = 1.67 has a pvalue of 0.9525.

This means that the proportion of sucesses is 1-0.9525 = 0.0475 = 4.75% of the bottles.

8 0
3 years ago
Other questions:
  • How is 20/12 equivalent to 25/15?
    10·1 answer
  • What is x (in degrees)
    11·1 answer
  • Which is the solution to the inequality <br><img src="https://tex.z-dn.net/?f=7x%20-%205%20%5Cgeqslant%20x%20%2B%201" id="TexFor
    14·1 answer
  • Mrs. Wilson tells you that the next test is worth 100 points and contains 38 problems. Multiple-choice questions are worth 2 poi
    8·1 answer
  • HELP ALGEBRA!!! PROPERTIES
    9·2 answers
  • Rosario is working on an 8-foot-by- 8-foot floor covered with 64 white tiles. She replaces x white tiles with blue tiles. After
    12·1 answer
  • What is (7
    11·1 answer
  • SMARTIES HELP!!! ALGEBRAAAA
    5·2 answers
  • Pls help if u only know the correct answer!! Thanks!! :))
    8·1 answer
  • Slope intercept from a graph
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!