Answer:
New cut off salary = 30,592
Step-by-step explanation:
Given:
Normal distributed mean = $37,000
Standard deviation = $5000
Cut off salary = 10%
Find:
New cut off salary
Computation:
Z - left tale value of 10% is -1.2816
Corresponding x-value using x = zs + u
New cut off salary = (-1.2816)(5,000) + 37,000
New cut off salary = -6,408 + 37,000
New cut off salary = 30,592
You have 8 bags of groceries in your car. You can carry 5 bags each trip.
How many trips do you need to get all of the groceries from the car to the
house?
Answer:
2
Step-by-step explanation:
pls give branliest
PLS HELP
PLS HELP
PLS HELP
Step-by-step explanation:
normal weight = 100%
gained = 10%
-------------- +
total 110% (which is equal to 88 kg)
so, normal weight= 100/110 × 88 = 80 kg
PLS HURRY!!!!!!!! I NEEEEDD HELP IS DUE TODAY!!!The dot plot shows the number of times students in Mr. Martin’s sixth–grade class went to the amusement park this summer.
How many students visited the amusement park 4 times?
1 student
2 students
3 students
4 students
A pole that is 2.8 m tall casts a shadow that is 1.67 m long. At the same time, a nearby building casts a shadow that is 50.75 m long. How tall is the building? Round your answer to the nearest meter.
Answer:
Explanation:
3.2
1.14
=
x
44.75
Cross Mutliply:
44.75
⋅
3.2
=
1.14
x
Divide:
143.2
1.14
=
x
You get 125.614 rounded to the nearest meter is 126
Step-by-step explanation:
Answer:
84.75 m
Step-by-step explanation:
2.8 divided by 1.67 = 1.67. so 50.75x1.67=84.75, cuz its rounded
What is the surface area
Answer:
1190 mm²Step-by-step explanation:
The surface area of a prism is a sum of areas of all of its faces
2×(¹/₂×16×15) + 2×(17×19) + 16×19 =
= 240 + 646 + 304 = 1190 mm²
A potential employer offers to pay you a starting salary of $55,000 a year, and guarantees a
$5,000 raise every year for the first 10 years.
How much money would you earn over 10 years if you take the job?
Answer:270,000
Step-by-step explanation:
i think
Jada saw a music video that her favorite artist recently posted online. The equation v(t) = 425 (5)^t represents the number of views, v of the video, t days since Jada saw the video.
Find v(-2). Show your work.
Answer:
The result to v(-2) taking into account the given equation is:
17 views.Step-by-step explanation:
To obtain the result to v(-2), you must understand that v(-2) means the number of views that the video had two days before Jada saw the video. Then, using the equation:
v(t) = 425 * (5)^tAnd replacing it we have:
v(-2) = 425 * (5)^(-2)v(-2) = 425 * 0.04v(-2) = 17As you can see with the calculations, the number of views of the video two days before Jada saw it were 17.
A sphere and a right cylinder have the same radius and volume. The cylinder has a height of 8 feet. Find the radius.
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9514 1404 393
Answer:
6 feet
Step-by-step explanation:
The volume of a cylinder is given by ...
V = πr^2·h
For a sphere, the volume is ...
V = 4/3πr^3
You want the volumes to be the same when h=8, so we have ...
πr^2·8 = 4/3πr^3
Dividing by πr^2, we have ...
8 = 4/3r
r = 3/4·8 = 6
The radius is 6 feet.
I need help please...........................
Answer:
Given
f(x) = 4/(x - 2)Find
[f(x + h) - f(x)] / hSolution
[4/(x + h - 2) - 4/(x - 2)]/h = 4/h[(x - 2) - (x + h - 2)]/[(x + h - 2)(x - 2)] =- 4/h*h/[(x + h - 2)(x - 2)] =4/[(x + h - 2)(2 - x)]After five games a football team's goal average is 2.8. After one more game the goal average is 3. The number of goals scored in the 6th game was:
A. 3
B. 4
C. 5
D. 6
E. 7
What is the inverse of the function f(x) = 4x + 8?
Answer:
y = 1/4x - 2
Step-by-step explanation:
f(x) = 4x + 8
y = 4x + 8
x = 4y + 8
x - 8 = 4y
1/4x - 2 = y
y = 1/4x - 2
Determine the number of solutions for the equation shown below.
4 X+6 = 4x + 6
O A. 2
B. Infinitely many
O C. 1
O D.O
Answer:
x+6=4x+6
3x=0
x=0
the answer is 0 have a great day
The children in a school were asked how many cats and dogs
they have. The ratio of cats to dogs is 3 to 2. The children have
150 cats altogether. How many dogs do the children have?
Answer:
90 cats 60 dogs
Step-by-step explanation:
3x +2x = 150
5x = 150
x = 30
3(30) + 2(30) = 150
90 + 60 = 150
3/2 = 1.5
90/60=1.5
A number cube is rolled. Find the Probability. (4 or 5)
Answer: 2/6 or 33%
Step-by-step explanation: Hope this helps <3
Ten cards numbered 1 through 10 are mixed together and then one card is drawn. Find the probability of each event. Write each answer as a fraction, percent, and decimal. P(less than 5) P(greater than 3) P(odd) P(even) P(not a multiple of 4) P(not 5, 6, 7, or 8) P(divisible by 3)
Answer:
2/5, 0.4, 40%
7/10, 0.7, 70%
1/2, 0.5, 50%
1/2, 0.5, 50%
4/5, 0.8, 80%
3/5, 0.6, 60%
3/10, 0.3 ; 30%
Step-by-step explanation:
Sample space = (1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
P(less Than 5) :
Required = (1, 2, 3, 4) = 4 observations
P(less than 5) = 4 / 10 = 2 / 5 = 0.4 = 40%
Greater than 3) = (4, 5,6,7,8,9,10) = 7 observations
P greater Than 3) = 7/10 = 0.7 = 70%
Odd = (1,3,5,7,9) = 5
P(odd) = 5 / 10 = 1/2 = 0.5 = 50%
(even) = (2,4,6,8,10) = 5
P(even) = 5 / 10 = 1/2 = 0.5 = 50%
Not a multiple of 4 = (1,2, 3,5,6,7,9,10) = 8
P(not A multiple of 4) = 8/10 = 4/5 = 0.8 = 80%
not 5, 6, 7, or 8 = (1,2,2,4,9,10).= 6
P(not 5, 6, 7, or 8) = 6 / 10 = 3/5 = 0.6 = 60%
Divisible by 3 = (3, 6, 9) = 3
P(divisible by 3). = 3/10 = 0.3 = 30%
Albert drew the line represented by this equation on a coordinate plane.
y=-1/2x+ 5
On the same coordinate plane, Penny drew a line that is
perpendicular to Albert's line and passes through the point
(-4,3). Which of the following equations represents Penny's
line?
O A. Y=2x + 5
O B. Y=2x +11
O C. y= -2x - 5
O d. y= -2x – 11
Answer:
y = 2x + 11
Step-by-step explanation:
The equation of a line in point slope form is y-y0 = m(x-x0)
m is the slope
(x0, y0) is any point on the line
Given the line y= -1/2x + 5
Slope = -1/2
Slope of the line perpendicular = -1/(-1/2) = 2
Substitute (-4,3) and m = 2 into the formula
y - 3 = 2(x-(-4))
y - 3 = 2(x+4)
y - 3 = 2x + 8
y = 2x + 8 + 3
y = 2x + 11
This gives the required equation
Move exactly two match sticks to make a prime number. How many different ways can you find to do this?
Answer: hello the image related to your question is missing attached below is the image
answer : 97 , 37, 67 done in three ( 3 ) different ways
Step-by-step explanation:
Prime number are number that can be divisible only by 1 and itself
Hence
The prime numbers that can be made by moving exactly two match sticks are : 97 , 37 , 67
and this can be done in in three (3) different ways
Write the equation in slope intercept form?
Answer:
A
Step-by-step explanation:
The linear equation in two variables is given to us is
→ y = 3( x -4) +6x
Slope Intercept Form :-
The slope intercept form of the equation is y = mx + c .→ y = 3x - 12 + 6x
→ y = 6x + 3x -12
→ y = 9x - 12
Hence the correct option is A .PLEASE HELP ME W A MATH PROBLEM!!!
Answer:
A) 296
Step-by-step explanation:
we have to find the angle of angle 5 since we know angle 6. Angle 6 is 32 so we will subtract 32 from 180 since straight lines are 180 degree angles (even though it doesn't look like one). This will give us 148. Since angle 5 and 4 are alternate interior angles, they have the same angle measurements. 148 + 148 = 296. Thus, angle 5 + angle 4 = 296 degrees.
i need help omg!
pls lol
!!!!!!!!!
Answer:
translation 10 units right and a reflection over the axis
Enter the value that belongs in the
green box.
53
у
34
37°
Х
[?]
cos 53°
Answer:
Sorry, I made a mistake
[tex]cos53° = \frac{y}{34} [/tex]
cos53°=Adjacent / hypotenuse
Answer:
the answer is 20.46 or 20.5
Step-by-step explanation:
i hope this helps
I need help lol ,forgot how to do this
Answer: i don get it
Step-by-step explanation:
Answer:
8.1
Step-by-step explanation:
Your classmate is unsure about how to use side lengths
to determine the type of triangle. How would you explain
this to your classmate?
Answer:
you look at the lengths some triagles have small parallel lines anè or two of them to determine if they are equal or different from one another
triangle is: if:
right c^2=a^2 +b^2
acute c^2<a^2 +b^2
obtuse c^2>a^2 +b^2
What is the algebraic input rule?
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
Expand the following:
Answer:
2x+6
10x-20
8x+1
6x-24y
Step-by-step explanation:
so what you do is multiply the number outside of the bracket by the numbers inside while keeping their repective symbol.
Answer:
2x+6
10x-20
8x+1
6x-24y
Step-by-step explanation:
y'all -
please help
I have been on this question for like 20 mins
Answer:
d
Step-by-step explanation:
Kahlid wants to buy a board game that costs Rs 501. He has Rs 479. How much more money does he need?
Answer:
Rs 22 more
Step-by-step explanation:
Given
[tex]Game = Rs501[/tex]
[tex]Saved = Rs479[/tex]
Required
The amount needed
The saved amount when added to amount needed (x) must equal to the price of the game
i.e.
[tex]x + Saved = Game[/tex]
Make x the subject
[tex]x = Game - Saved[/tex]
This gives:
[tex]x = Rs501 - Rs479[/tex]
[tex]x = Rs22[/tex]
please help again i need help for a good cause
a. The income is I = 12n + 150
They earn $12 for each shirt, which amounts to a total of 12n, plus an extra $150 from a sponsor.
b. E = 4.25n + 250
You might need: Calculator A scale on a blue print drawing of a house shows that 10 centimeters represents 2 meters. What number of actual meters are represented by 18 centimeters on the blue print?
Answer:
3.6 meters
Step-by-step explanation:
18/10 x 2 = 3.6
so, 18 centimeters represents 3.6 meters
what’s the slope of the line ? please help
Answer:
answer = 1
Step-by-step explanation:
hope this helps have a good day:)