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
Feliz [49]
3 years ago
13

What is an equation of the line that passes through the points (-1.6) and (-1,-5)?

Mathematics
2 answers:
sladkih [1.3K]3 years ago
7 0

Answer:

y= -0.5x + 5.5

Step-by-step explanation: mark this as solved because this is correct

slope = -0.5

intercept = 5.5

alisha [4.7K]3 years ago
7 0

Answer:

x=-1

Step-by-step explanation:

the points are both on the line x=-1.

For future reference, use demos graphing calculator and type in the points, you can drag your line through.

You might be interested in
Ron decided to use blocking to deal with extraneous factors in his
Mrac [35]
D.4 he should apply 4 treatments to each of the groups
8 0
3 years ago
Write 2 1/16 as a decimal
devlian [24]

Answer:

2.0625

Step-by-step explanation:

2+1/16

= 2.0625

= 206.25%

6 0
3 years ago
Read 2 more answers
A person must score in the upper 8% of the population on an IQ test to qualify for membership in MENSA, the international high-I
Cloud [144]

Answer:

A person must get an IQ score of at least 138.885 to qualify.

Step-by-step explanation:

Problems of normally distributed samples are 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 = 115, \sigma = 17

(a). [7pts] What IQ score must a person get to qualify

Top 8%, so at least the 100-8 = 92th percentile.

Scores of X and higher, in which X is found when Z has a pvalue of 0.92. So X when Z = 1.405.

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

1.405 = \frac{X - 115}{17}

X - 115 = 17*1.405

X = 138.885

A person must get an IQ score of at least 138.885 to qualify.

5 0
3 years ago
Read 2 more answers
Find exact value of the expression:<br><br> tan -1 square root 3/3
adell [148]
Hello,

 if tan x=√3/3 then x=30°+k*180° k: integer

4 0
3 years ago
Which equation can be used to solve the problem? 75 percent of what number is 150? asap
shutvik [7]

Answer:

200

Step-by-step explanation:

Multiplying both sides by 100 and dividing both sides by 75,we have x = 150 ×  

100/75

x = 200

4 0
3 years ago
Read 2 more answers
Other questions:
  • Find the volume of the prism below?
    10·1 answer
  • Dont ask just answer
    5·2 answers
  • Hello peepers! I need help ASAP please. Thanks!
    11·1 answer
  • I NEED HELP ASAP!!!!!
    6·2 answers
  • CAN YOU GUYS PLEASE HELP ME? THANK YOU!
    15·1 answer
  • Which step is incorrect? Look at picture
    13·2 answers
  • Find the unit rate. Round to the nearest hundredth, if necessary.<br><br> $5.99 for 19 lb
    12·1 answer
  • A circle with radius r is inscribed inside a square with a side length s. Use 3.14 for TT. Round answers to the nearest hundredt
    7·1 answer
  • Which statements describe the figure on the grid if each square has side lengths of 1 cm? Check all that apply. On a coordinate
    9·1 answer
  • If the p-value is smaller than the level of significance, what conclusion should we reach?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!