Answer:
The standardized value is -2
Step-by-step explanation:
Given
[tex]mu = 20[/tex] -- mean
[tex]\sigma = 2[/tex] --- standard deviation
Required
Determine the standardized value of X = 16
The standardized value (S) is calculated using:
[tex]S = \frac{X - mu}{\sigma}[/tex]
This gives:
[tex]S = \frac{16 - 20}{2}[/tex]
[tex]S = \frac{- 4}{2}[/tex]
[tex]S = -2[/tex]
The standardized value is -2
helpp i forgot how to do this
Answer:
angle C=88 degrees
Step-by-step explanation:
angles A+B+C+D=360
angles A+C=360-119-65=176
angle A=angle C because it is a kite
2C=176
angle C=88 degrees
Pls help I don't understand this at all, they are all the same choices so pls pls HELP!!!!
Answer:
12 inches in a foot
36 inches in a yard
3 feet in a yard
5280 feet in a mile
1760 yards in a mile
Answer:
1 foot= 12 inches
1 yard= 3 feet
1 yard = 36 inches
1 mile= 5,280 feet
1 mile= 1,760 yards
Step-by-step explanation:
Just length conversion.
it should be in the correct order.
A student needs to collect 15 cans for a project. The student has already collected 4 cans. The inequality shown below can be used to find n, the number of cans the student still needs?
Answer:
Step-by-step explanation:
4+n=15 subtract 4 from both sides
n=11
Unless the wording was incorrect this is an equation not an inequality.
Answer:
19 cause 15+4=is
Step-by-step explanation:
i made a 100%
I NEED HELP PLSS PLSSSS
Answer:
Step-by-step explanation:
hypotenuse (h) = 8
base(b) = 2
cos A = b / h
cos A = 2 / 8
cos A = 1/ 4
A = Cos^-1 ( 1/4)
A = 75.52 °
Use the information given to answer the question.
The total points scored by a school's junior varsity basketball team for each of the past 5 games are listed.
120, 90, 112, 105, 88
The total points scored by the school's varsity basketball team for each of the past 4 games are 98, 108, 82, and 110.
Part A
How many points must the varsity basketball team score in their 5th game for the mean scores of both teams to be equal?
O 103 points
O 110 points
O 117 points
120 points
O
Answer:
It's 117
Step-by-step explanation:
The first team has a total of 515 and the second 398
so you subtract 398 from 515 and you will get 117
10
10
E
W7
Analiza la ilustración de la parcela dividida de un agricultor.
En cuantos metros cuadrados sembrará ajo?
15 m
250 m
maiz
¿Cuál será el área de siembra del cilantro?
125 m
cilantro
Cuál será el área de siembra del maiz?
25 m
frijol
old
¿Cuál será el área de siembra del frijol?
ección 57. Algo simple
Termina las multiplicaciones de la izquierda y anota los resu
correctos en la multiplicación de la derecha.
25
29
29
Answer:
You do times and after you add
Step-by-step explanation:
what is 0.93333333333 as a fraction?
Answer:
14/15
Step-by-step explanation:
Answer:
I'm not very sure how I even got the answer, but the answer is 14/15
If an investment account starts with $1000 and grows with 5.2% interest compounded every year, how much is the account worth after 10 years? Round your answer to the nearest dollar.
The correct answer is 1660
Answer:
$660.19
Step-by-step explanation:
Hope this helps
Answer:
1660
Step-by-step explanation:
What two numbers multiply together to give you -26 and add together to give you -11
Answer:
-13 and 2
Step-by-step explanation:
xy= -26
x+y= -11
x= -11-y
y(-11-y) = -26
-y^2 -11y +26 = 0
y^2 +11y -26
(y+13)(y-2)
so -13 and 2
What is the equation of the line that passes through the points (0, 3) and (5, 96) written in slope-intercept form
Answer:
y= 93/5x + 3
Step-by-step explanation:
Find the gradient-
m= [tex]\frac{96-3}{5-0}[/tex]= 93/5
Substitute into-
y-y1=m(x-x1)
y-3=93/5(x-0)
y= 93/5x + 3
David has a 6-foot-long board he needs to cut into 8 equal pieces.
What will be the length, in feet, of each piece?
Answer:
i think it would be 9cm for each piece
Step-by-step explanation:
i did 12 times 6 which was 72 then i divided by 8 and got 9 so i think that might be the answer.
Look at picture, answer quick please
Answer:
a
Step-by-step explanation:
-4x3=-12x
-4x-2=8x
-4x4=-16y
8+-12=-4x
-4x-16y
Answer:
A
Step-by-step explanation:
multiply each thing in the parenthesis by -4
-4×3x = -12x
-4×-2x = 8x
-4×4y = -16
-12x + 8x - 16y
combine like terms
-4x - 16y
Un agricultor a adus la piață 18 saci cu câte 42 de kg de cartofi și 28 de saci cu câte 36 kg de vinete Ce cantitate de legume a adus țăranul la piata
Answer:
the number of vegetables did farmer bring in the market is 1764 vegetables
Step-by-step explanation:
The computation of the number of vegetables did farmer bring in the market is shown below:
= 18 bags × 42 kgs + 28 bags × 36 kgs
= 756 + 1008
= 1764 vegetables
Hence, the number of vegetables did farmer bring in the market is 1764 vegetables
Can someone please help me!!!!
its 83
i have no explanation
Julie is using construction methods to inscribe a square into circle A. She constructed EF the perpendicular bisector to CD. To complete
the construction, what must Julie do next?
Answer:
Use a straightedge to connect consecutive points.
Step-by-step explanation:
C
Julie must draw a line joining the C to E, then E to D, D to F, and F to C, she will get a square into a circle.
What is a circle?It is defined as the combination of points that and every point has an equal distance from a fixed point ( called the center of a circle).
To construct a square into the circle A.
Let's assume the CD is the diameter of the circle.
By joining the point C and point D we will get a line CD(diameter of the circle)
Draw a line EF which Bisect the line CD.
Join point E and F which are on the circle and join them.
Draw a line joinig the point C to E, then E to D, then D to F, and F to C.
We will get a square inscribed into a circle.
Thus, Julie must draw a line joining the C to E, then E to D, D to F, and F to C, she will get a square into a circle.
Learn more about circle here:
brainly.com/question/11833983
Can you do c and d pla
Answer:
c) y = - 2 x +3
d) y = 1/2 x + 1
Step-by-step explanation:
For c) Look for the exression that contains "3" as the y-intercept (the "b" in the form y = m x + b)
The only equation is y = - 2 x +3
For d) try in all equations if replacing x with 2, gives you an answer "2" for y as well.
The only equation that does such is y = 1/2 x + 1
PLS HELP FAST!
A Food Pantry is making packages, Each package weighs 64 pounds.
Scenario 1: Each Package contains 4 identical bags of rice and a 7-pound bag of beans.
a. write an equation to represent the situation using x.
Scenario 2: Each package contains 4 boxes. Each box contains a 7-pound bag of beans and a bag of rice. The bags of rice are all identical.
b. write an equation to represent the situation using x.
I will give brainliest if I figure out how to. I don't know how to. If I figure it out, I will give you one.
Scenario a: 4x+7=64
Scenario b: 4(7+x)=64
x represents how much the bags of rice weigh in each scenario.
Only first 4 PLS HELP ITS DUE TOMARROW PLSS I BEGG ILL GIVE 25 pts
As an estimation we are told £3 is €4.
Convert £85.40 to euros.
Give your answer rounded to 2 DP.
Answer:
€113.87
Step-by-step explanation:
Amount = £85.40 * €4/£3 = €113.87.
Answer:
113.18
Step-by-step explanation:
Refer to the figure and the information shown below to answer the following questions: (a) Name two similar triangles in the figure. (b) What is the common ratio between the similar triangles? (State the ratio as a comparison of the smaller triangle to the larger triangle and as a simplified fraction) T 6 VW || SU 9 U 3 S Response
Step-by-step explanation:
I'd 78394327272 PWD DK2iW8
Plz help me I am timed plz plus I am bad at math
Answer:
its a
Step-by-step explanation:
because as they said per hour is equally to 45 so the 2 hour will be 45 +45 which is 90 so its a
What do you think makes a rule function?
Answer:
A rule is a function if every number on the input side goes to exactly one number on the output side. A function is a rule where, if you know the input, you know what the output is going to be.
Step-by-step explanation:
i d k the answer so u sear che d it
but hope it helps
bye stay safe
god bless
and carry on learning
Which value from the set {20, 40, 150, 250} makes 2.5x = 100 true?
Answer:
40
Step-by-step explanation:
I need help with this question
Answer:
205.62
Step-by-step explanation:
I'm desperate for help. Please help
8. A certain module has 2 pages. How many pages does the module have?
plsplsplspls
Step-by-step explanation:
The small number above the 2 is called an exponent, and we use exponents to shorten a number so it's not so large. So here, the 6 is an exponent, and when we have a problem like this where we have to figure out something like 2^6, as shown above, we grab the base number, which in this case is 2, and we multiply it by itself 6 times, since 6 is the exponent. So basically you have to multiply the base number (2) by itself the same number of times as whatever the exponent is. So we have 2 × 2 × 2 × 2 × 2 ×2, and when you multiply all of this, you get 64. So the module has 64 pages.
look at the picture I attached
Answer:
bonds between atoms are broken and new bonds form between different atoms. This breaking and forming of bonds takes place when particles of the original materials collide with one another
Step-by-step explanation:
Answer:
during a chemical reaction, the bonds creating a specific substance break. a bond is made up of the atoms in that material. when the bonds break, they rearrange making a new substance. thus one substances changes into the other, because atoms cannot disappear or appear, they can only rearrange.
what is the population variance for 2, 8, 15, 4, 12, 10, 14, 7, 4, 7
Answer:
2-1
4- 2
8-1
10-1
12-1
7-2
14-1
15-1
4(x+3)>24 find interval notation
Answer:
3, ∞ hope this helps
Step-by-step explanation:
Define area. Give an example of how it is used in the real world. What label (units, units 2 , or units 3 ) is used for it?
btw i'm not in college im in middle school
Answer:
total space of an object is area.
it is used in for calculating area of rooms as measurements.