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
kramer
2 years ago
15

Nick score on six scientist are listed below 87,93,82,91,93,85

Mathematics
1 answer:
exis [7]2 years ago
7 0

Answer:

Mean of original test scores is 88.5

Mean of test scores , with three marks added to each score is 91.5

The mean of the test score with three marks added to each score is higher than the original mean of score is increased by three .

Explanation : <em>h</em><em>o</em><em>p</em><em>e</em><em> </em><em>i</em><em>t</em><em> </em><em>w</em><em>o</em><em>r</em><em>k</em><em>s</em><em> </em><em>o</em><em>u</em><em>t</em><em> </em><em>!</em><em>!</em>

You might be interested in
Sam has 2 brothers. His brothers are 5 cm shorter and 7 cm shorter than him. Sam's height is 140 cm. What is the median height o
pochemuha

Answer:

The median height of Sam and his brothers is 135.

Step-by-step explanation:

First, let's find the age of Sam's brothers:

B_{1} = 140 cm - 5 cm = 135 cm

B_{2} = 140 cm - 7 cm = 133 cm

The median height of Sam and his brothers is given by the middle number of the three values arranged from lowest to highest:

133   <u>135</u>   140                      

<em>Since the middle number is 135, then the median height is 135. </em>

Therefore, the median height of Sam and his brothers is 135.

I hope it helps you!

3 0
2 years ago
ALGEBRA Find the value of each variable in the parallelogram.
Doss [256]
You didn’t include the parallelograms
3 0
3 years ago
2+1/6w=-4 What would be the anwsers? you need to solve, what is w
maks197457 [2]

Answer:

w= negative 36

Step-by-step explanation:

find 1 positive variable


brainliest answer

6 0
3 years ago
Question 3: A small window in a barn is shaped like a parallelogram. The height of the window is half the length of the base of
Masja [62]

Answer:

The answer is B (60)

Step-by-step explanation:

The formula for area is L x W, since they claim the base is 12in and even state teh length is 10in all that is needed is to multiply 12 x 10 to get 120. The area of the window is 120 inches. and half of 120 is 60 Area articulates  the space occupied by a flat shape or the surface of an object. The answer is B

5 0
3 years ago
Read 2 more answers
Write a linear function f with f(0)=7 and f(3)=1.
choli [55]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

a = ( 0 , 7 ) & b = ( 3 , 1 )

First need to find the slope using the following equation :

slope =  \frac{y(b) - y(a)}{x(b) - x(a)}  \\

slope =  \frac{1 - 7}{3 - 0}  \\

slope =  \frac{ - 6}{3}  \\

slope =  - 2

_________________________________

We have following equation to find the point-slope form of the linear functions using the slope and one of the through points .

y - y(0) = m \times ( \: x - x(0) \: )

x(0) = x - coordinate \:  \: of  \:  \: through \:  \: point \\

y(0) = y - coordinate \:  \: of \:  \: through \:  \: point \\

m = slope

I choose point (( a )) to put in the equation.

y - 7 =  - 2 \times (x - 0)

y - 7 =  - 2x  + 0

y - 7 =  - 2x

Add sides 7

y - 7 + 7 =  - 2x + 7

y =  - 2x + 7

This the slope-intercept form .

Done...

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

7 0
2 years ago
Other questions:
  • A mustard seed has a mass of about 0.002. A glass jair contains about 4.3602 x 10 ^ 4 seeds. Which is a reasonable estimate of t
    8·2 answers
  • On a scale drawing with a scale of 1 cm:0.9 m, the height of a tree is 1.2 cm. How tall is the actual tree?
    8·1 answer
  • Please help, I need to find this question out but I can not understand it.
    5·1 answer
  • Select the lengths that would form a right triangle.
    14·1 answer
  • △DEF is reflected to form​​ ​ △D′E′F′ ​. The vertices of ​ ​ △DEF ​ ​ are ​ D(−1,−1) ​ , ​ E′(1,−1) ​ , and ​ F(−1,−6) ​ . The v
    11·2 answers
  • Plzzzzz help will Mark BRAINLYLIST!!!!!
    15·1 answer
  • Malachy was thinking of a number. Malachy doubles it and gets an answer of 91.6. What was the original number?
    13·2 answers
  • PLZ HELP WILL GIVE BRAINLIEST
    7·1 answer
  • Pleaseeeeee help meeee!!!
    5·1 answer
  • Write the equation in standard form for a circle that has a diameter with endpoints (8,0) and (-8,0)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!