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
goldfiish [28.3K]
3 years ago
15

Find the midpoint of the line segment joining the points (- 4, - 1) and (- 8, 10)

Mathematics
1 answer:
Artemon [7]3 years ago
6 0

Answer:

4-1=3. 8-10=-2. 3-2=1 plz point

You might be interested in
The combined SAT scores for the students at a local high school are normally distributed with a mean of 1479 and a standard devi
kotykmax [81]

Answer:

0.35% of students from this school earn scores that satisfy the admission requirement.

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions 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.

The combined SAT scores for the students at a local high school are normally distributed with a mean of 1479 and a standard deviation of 302.

This means that \mu = 1479, \sigma = 302

The local college includes a minimum score of 2294 in its admission requirements. What percentage of students from this school earn scores that satisfy the admission requirement?

The proportion is 1 subtracted by the pvalue of Z when X = 2294. So

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

Z = \frac{2294 - 1479}{302}

Z = 2.7

Z = 2.7 has a pvalue of 0.9965

1 - 0.9965 = 0.0035

0.0035*100% = 0.35%

0.35% of students from this school earn scores that satisfy the admission requirement.

6 0
3 years ago
Help PlSss there’s people not helping I really need to bring my grades up
USPshnik [31]

Answer:

center: P

Radius: 12cm

# of radii: 5

Diameter: 24cm

# of diameters: 2

Circumference: 75.36cm

Step-by-step explanation:

the center is labeled with the point p

radius is the distance from the center to the circumference of a circle

diameter is the distance from one point on a circle through the center to another point on the circle. (and twice the radius)

circumference is 2(pi)r

pi can be rounded to 3.14

3 0
3 years ago
Somebody help me 33 please!!!
Lubov Fominskaja [6]

The circle is divided in to 6 pieces.

one of the pieces is shaded.

The shaded portion/the number of pieces

1/6

8 0
3 years ago
Read 2 more answers
Five out of six residents of Mayville have library cards. Which tool will best allow Darren to simulate this scenario and predic
Doss [256]

Answer:

a 5-sector spinner

Step-by-step explanation:

There are 5 people so I think that would be best

4 0
2 years ago
Read 2 more answers
What is the value of x if TM||OR
sp2606 [1]
I believe its 2 nut only if the triangle is up to scale  <span />
6 0
3 years ago
Other questions:
  • A new patio will be an irregular hexagon. The patio will have two long parallel sides and an area of 360 square feet. The area o
    14·1 answer
  • Two positive integers have a product of 176. One integer is 5 less than the other integer. Which equation can be used to find th
    8·2 answers
  • How do write a word problem for the following equation:
    15·1 answer
  • Find the value of x and the lengths of the diagnose JL=2x +10 KM =9x - 39
    9·2 answers
  • What does -1/2 * 1/2 = to
    6·2 answers
  • one pump can empty the pool in 5 days, whereas a second pump can empty the pool in 7 days. how long it will take the two pumps,
    11·1 answer
  • A new car usually costs £8500. Henry gets a discount of £1000. What is the discount as a percentage of the the usual cost? Give
    15·1 answer
  • The ratio of the heights of two similar cylinders is 1:3. If the volume of the smaller cylinder is 67cm3, find the volume of the
    10·1 answer
  • 2 ÷3 × 6 whole number 3 on 4, into bracket 2 whole number 4 on 15 - 1 whole number 2 on 3
    9·1 answer
  • Select each pair of equivalent numbers. PLS HELP DUE TMR AND I DONT HOW TO SOLVE IT, PLS SHOW HOW U SET IT UP
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!