Answers
Answer:
"Playing video games has been shown to enhance memory and even increase brain volume"
Step-by-step explanation:
The claim is approves the usage of video games.
The first piece of evidence supports the usage, citing how video games can "enhance memory" which is positive.
The second piece of evidence does the opposite and disapproves video games, citing them as an "addiction" which is negative.
Related Questions
What is the equation of the polynomial function shown on the graph?
Answers
Answer:
-(x+4)(x+1)(x-3).
Step-by-step explanation:
Let find the roots of the polynomial function. Roots are the x intercept( what is the value of x when y=0)
The roots are -4,-1,and 3. We can represent that as
(x+4)(x+1)(x-3)
This is a negative polynomial so we will reflect it across the x axis by putting a negative sign in front of the roots.
-(x+4)(x+1)(x-3).
15% of the students in the library have brown eyes. If there are 9 students with brown eyes, How many students are in the library
Answers
Answer:
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
ENGLISH
If you Multiply 9x100 you get 900 then you divide 15 divided by 900 is 60
SPANISH
Si multiplica 9x100 obtiene 900, entonces divide 15 dividido por 900 es 60
Hope this will help you
This figure consists of a rectangle and a quarter circle.
What is the perimeter of this figure?
Use 3.14 for π.
Enter your answer as a decimal in the box.
cm
Answers
Answer:
75.27
Step-by-step explanation:
Rectangle = 20+2+2+20-11=47
quarter circle = 1/4(2)(11)(3.14)=17.27 + 11 = 28.27
47+28.27=75.27
Answer:
75.27.cm
Step-by-step explanation:
it works i got a 100 on the test
cual es el número de una deuda de $80.000
Answers
se paga 36,000
Step-by-step explanation:
espero te ayude
help ASAP please !!
Dorise is cutting a piece of fabric to use as a section of a patchwork quilt. A pattern of the quilt section is shown below.
*Picture not drawn to scale
What is the area of section A?
A.
28.5 square inches
B.
49 square inches
C.
24.5 square inches
D.
14 square inches
Answers
Answer:
24.5
Step-by-step explanation:
PLEASE HELP MUST BE AT LEAST 5 SENTENCES PLEASE HELP DUE IN 5 MINS
Answers
Answer:
The Liberty Tree (1646–1775) was a famous elm tree that stood in Boston near Boston Common, in the years before the American Revolution. The tree became a rallying point for the growing resistance to the rule of Britain over the American colonies, and the ground surrounding it became known as Liberty Hall. By hanging the noose there it is symbolizing liberty and justice is served.
Step-by-step explanation:
please mark brainliest, I hope this helps
1: Calculate the volume of the block GIVEN:=5cm,width=4cm, length =3cm
Solution =
Answers
Answer:
volume=length ×breadth/width ×height
=3cm×4cm×5cm
=60cu.cm
Length=3cm
Width=4cm
Height=5cm
Solution:
Volume=length*width*height
=3*4*5
=60cm^3
A boy runs a distance of 200km in 25seconds. What is his average speed
Answers
Answer:
8 km average speed
Step-by-step explanation:
Answer:
His average speed is 28,800 km per hour.
Step-by-step explanation:
He runs 480 km per minute. Then I multiply 480 by 60 to get 28,800 km.
:))
A researcher gathers a sample of n=89 people to try a new
type of therapy and to compare the sample to the
population mean of m=23. The sample means for
depression after treatment was =24 with a standard
deviation of s=3. Using this information, what is the mean
for the distribution of sample means used for this study?
Round your answer to 2 decimal places if appropriate.
Answers
Answer:
24
Step-by-step explanation:
+#;$;_;_:;+$hshshsbbsns
Suppose you are buying apples and bananas. The price of apples is $0.40 each and
the price of bananas is $0.25 each. Which equation models the number of apples and
bananas you can buy for $2?
a. 40x + 25y = 200
b. 40x – 25y = 2
C. 5x + 8y = 200
d. 5x + 8y = 2
Answers
Answer:
D
Step-by-step explanation:
Golf balls cost $0.90 each at Emma’s Club, which has an annual $25 membership fee. At Wendy & Marilyn’s sporting goods store, the price is $1.35 per ball for the same brand. Where you should buy your golf balls depends on how many you wish to buy. Explain, and illustrate your reasoning by drawing a graph.
Answers
Answer:
Gjjjjjjjjjjjjjjjjo
Step-by-step explanation:
Jkk
7+x/5=-4whats the answer
Answers
Answer:
-55
Step-by-step explanation:
7+x/5=-4
Subtract 7 from both sides
x/5 = -11
multiply both sides by 5
x = -55
Hope this helps!
The solution set in interval notation is ??
Answers
Answer:
Step-by-step explanation:
David needs to travel 111 kilometers. Driving at a constant rate, he expects the trip to take him 3 hours. At what constant rate does David expect to drive?
Answers
Answer:
37 i got it right on the test
Step-by-step explanation:
Answer:
37
Step-by-step explanation:
i just got it right
Write a rule that represents the function.
Answers
Using the formula Ft = mv - mu , find v , when F= 55, u= -9, t= 3, m=5
Answers
Answer:
v = 24
Step-by-step explanation:
Ft + mu = mv
v = (Ft + mu)/m = (55*3 + 5*(-9))/5 = 24
What is the product of the rational expressions shown below ? Make sure your answer is in reduced form. Photo included . Multiple choice .
Answers
Answer:
( 1/x-5)*8x
(1*8x)/(x-5)
8x/x-5
Find the Area Please
Answers
This should be the correct answer
An outdoor art display is a metal cube with edge length 36 feet. What is the volume of the cube in cubic feet? Type your answer without any spaces or commas will mark brainliest if right
Answers
Answer:
46656ft^3
Step-by-step explanation:
I think this would be it but not 100% so sorry if im wrong
A gym teacher placed golf balls into 9
buckets so that each bucket had at least 15
balls. How many total golf balls are there?
Answers
Answer:
135
Step-by-step explanation:
9 x 15 = 135
The total number of the golf ball in all buckets is 135 balls using multiply system
Multiply based problem:What information do we have?
Number of buckets = 9
Number of golf ball in each bucket = 15
Total number of golf ball in all buckets = Number of buckets × Number of golf ball in each bucket
Total number of golf ball in all buckets = 9 × 15
Total number of golf ball in all buckets = 135 balls
Find out more information about 'Number of ball'.
https://brainly.com/question/9015557?referrer=searchResults
5(y+25)=-13 i need help explaining
Answers
Answer:
y=-138/5=-27 3/5 = -27.6
Step-by-step explanation:
5(y+25)=−13
Divide both sides by 5.
y+25=-13/5
Subtract 25 from both sides.
y=-13/5−25
Convert 25 to fraction 125/5
y=-13/5-125/5
Since -13/5 and 125/5 have the same denominator, subtract them by subtracting their numerators.
y=-13 - 125/5
Subtract 125 from −13 to get −138.
y=-138/5
Does anyone know how to do this? They all are either add, subtract, multiply, divide, square, or square root besides the 4th sentence. The 4th sentence is either perfect square of a binomial, linear equation, or quadratic equation in standard form
Answers
Answer:
Square, multiply b, add, quadratic equation
Step-by-step explanation:
The function f(x) = 3/4(10)–x is reflected across the x-axis to create the function g(x). Which ordered pair is on g(x)?
Answers
Answer:
u already have the answer
Answer:
For people that can't see the picture it's
C (2,-3/400) third option
Step-by-step explanation:
HELP THIS IS DUE TODAY
Answers
Answer:
slope=0
Step-by-step explanation:
Conceptually, y never changes, which means the line is a straight horizontal line.
Mathematically, slope is the change in y over the change in x. For example, if we use the first 2 points:
[tex]\frac{2-2}{1-3} =\frac{0}{-2} =0[/tex]
Because 0 divided by anything is still 0.
Melissa made a school banner that is 3 yards long in a 11 over 12 yards wide what is the area of the banner
Answers
Answer:
2 3/4
Step-by-step explanation:
So area is just base X height
3 X 11/12
2 3/4
P(A and B)
Hint:
Find P (Senior Boy)
P(B)
Classroom of Students
Boys Girls
Freshman 4
4 8
Sophomore 5 7 12
[?]
Junior 2 3 5
Senior 1
4 5
12 18
Please help :(
Answers
Answer:
[tex]\frac{1}{12}[/tex]
Step-by-step explanation:
Number of boys = 12
Number of girls = 18
Total number of students = 12 + 18 = 30
Probability refers to chances of occurrence of any event.
Probability = Number of favorable outcomes ÷ Total number of possible outcomes
To find P(Senior | Boy), use [tex]P(A|B)=\frac{P(A\,\,and\,\,B)}{P(B)}[/tex]
P(Senior and Boy) = [tex]\frac{1}{30}[/tex]
P(Boy) = [tex]\frac{12}{30}[/tex]
So,
P(Senior | Boy) = P(Senior and Boy) ÷ P(Boy) = [tex]\frac{\frac{1}{30} }{\frac{12}{30} } =\frac{1}{12}[/tex]
Answer:
1/12
Step-by-step explanation:
6-6-6-6-6-6-6-6--y50-60976-09-7697967-676-796-790696 6x3
some one help me with these questions (totally not starting a meme)
Answers
Answer:
meme also I don't think you can answer that considering that is a hotlogic oven serial number
Step-by-step explanation:
simplify the expression 4x+2-1/2x
Answers
Answer:
7/2 x + 2
Step-by-step explanation:
4x+2−
1
2
x
-Let g(x) be a function defined by g(x) = x3.
a) Sketch the graph of g(x).
b) Find the inverse g-1(x) of g(x) then sketch the graph of g-1(x). c) Specify the domain and range of g(x) and g-1(x).
d) Determine the end behavior of g(x) and g-1(x).
Answers
Answer:
Step-by-step explanation:
a) The graph rises steeply from the third quadrant and there is a point of inflection through the origin (0, 0) then rises steeply in quadrant 1.
b) Let y = g(x) = x^3
x = ∛y
So g(-1)x = ∛x.
The graph is the reflection of g(x) in y = x.
c) Domain of g(x) = All real x, Range is all real g(x).
Domain of g(-1)x = All real x, Range = all real g-1(x).
d) You will see the end behaviour from the graphs.
I tried to send you a link to the graphs but the system wont allow it.
Alice has 2 pennies, 3 nickels, 4 dimes, 4 quarters and 1 loonie in her pocket. If one coin is drawn randomly, what is the theoretical probability of getting a quarter?
Answers
Step by step: there are 14 coins and only 4 quarters so 4/14
