Answer:
we have
-2u-1 =3.
-2u=3-1
u=2/-2
u=-1
now
9u+8=9*-1+8=-1
-1is a required answer.
if a normal distribution has a mean of 154 and a standard deviation of 15, what is the value that has a z-score of 3.6?
Answer:
77 maybe
sorry if I get it wrong
Answer:
208
Step-by-step explanation:
just took the quiz
Use the function b = 14j + 12 to find the value of b when j = 3.
Answer:
b=54
Step-by-step explanation:
b=14(3)+12
b=42+12
b=54
Hey there!
b = 14j + 12
TURN the EQUATION
14j + 12 = b
j = 3
NEW EQUATION: 14(3) + 12
14(3) + 12
14(3) = 42
42 + 12 = b
SIMPLIFY ABOVE and you will have your answer of b
42 + 12 = 54
Therefore your answer is: b = 54
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
what is the point of intersection of the x-axis and the y-axis called
a xcoordinate
b origin
c y-coordinates
d quadrant
b)origin
The point of intersection (0, 0) is called the origin.
Hope it helps you
EASY MATH PLEASE HELP!! : ) : )
NO LINKS PLEASE
EXPLANATION REQUIRED
A new school is ordering math textbooks. They are 3/4 of an inch thick. How many of these books will fit into a bookshelf that is 2 feet long?
A) 2 books
B) 12 books
C) 26 books
D) 32 books
Answer:
32 Books
Step-by-step explanation:
You know that the bookshelf is 2 feet long, and you know the book is 3/4 inches thick. To start you have to get a common measurement in this case we will use inches. You already know that 1 foot is 12 inches so 2 feet will be 24 inches. Next all you do is divide the 24 inches by 3/4 inches. This will give you 32 which is the total amount of books that can fit on the bookshelf.
Help out
Sishsbnxbxbxxnxj
Answer:
y=-6/5x -8
Step-by-step explanation:
slope is the same as gradient(m) so find the c in the equation y=mx+c using the point (-5,-2) which gives u -8 then substitute values of m and c in that very equation
Answer:
[tex]y=-\frac{6}{5}x-8[/tex]
Step-by-step explanation:
Same process as the other two lol
y= -(6/5)x+b
solve for b by plugging in the required coordinates
-2= -(6/5)(-5)+b
-2= 6+b
-8=b
put it all together
3. How many different ways can the letters in the word grade be arranged?
Answer:
Six letters---6
Step-by-step explanation:
You Welcome G!
The solution is, the letters in the word GRADE can be arranged in 120 ways.
What is combination?In mathematics, a combination is a selection of items from a set that has distinct members, such that the order of selection does not matter.
here, we have,
Given that we are to evaluate the number of ways to arrange the letters in the word GRADE,
In the word GRADE, we have 5 distinct letters:
G(1), R(2), A(3), D(4), E(5).
There are 5 letters.
Thus, the number of ways of arranging the letters is evaluated as
5! = 1×2×3×4×5
=120
Hence, the letters in the word GRADE can be arranged in 120 ways.
To learn more on combination click:
brainly.com/question/10699405
#SPJ3
What side of the image corresponds to DE?
Answer:
Step-by-step explanation:
D'E'
Add t to 2 then add 4 to the result
Answer:
1. 2+t= 2t
2. 2t+4= 2t+4
help help help help help
Step-by-step explanation:
volume = [(15×11)+(½×15×8)] x 12
= (165+60) x 12
= 225×12
= 2,700 cm³
Answer:
31350cm^3
Step-by-step explanation:
1/2(5 x 9.5 x 11)
= 261.25
261.25 x 12
= 3135
3135 x 10 = 3135cm^3
Please mark as brainliest if answer is right
Have a great day, be safe and healthy
Thank u
XD
A prism with a height of 2, width of 3 and
length of 10 can hold how many cubic inches?
Answer:
60 I believe
Step-by-step explanation:
What is the mode for the following set of data?
5, 7, 9, 11, 13, 13
A. 8
B. 9.7
C. 10
D. 13
Answer:
Hello!
answer: 13
Step-by-step explanation:
The mode is simply just the number that is shown the most in the data set so as you can see 13 is shown the most so 13 is our mode Hope that helps!
The sun is currently at a 35-degree angle above the horizon. A tree casts a 32-foot shadow. How tall is the tree?
Answer:
15.16207
Step-by-step explanation:
Could someone please help me with the surface area of this rectangle pyramid
I need help on this do any of y’all know this
Answer:
6. IW
7. <L
8. <G
9. 92 degrees
10. 33 degrees
11. triangle IGW
An ice-cream wafer cone has a diameter of 1.9 inches and a height of 7.4 inches.
What measurement is closest to the volume of the Ice-cream cone?
20.98 in.
83.92 in.)
27.97 in.
6.99 in.3
Answer:
20.98in
Step-by-step explanation:
that is the answer
More than half of the class has a combination of which hair colors?
a. brown or blonde
b. red or brown
c. black or brunette
d. blonde or black
Answer:
The answer would be blonde and black.
Step-by-step explanation:
This would be because on the chart they are shown as the mayority of the class.
aria and her two friends met up for dinner. They want to split the cost of dinner evenly between the friends but first had to get the total after adding the tax and tip. Their bill is shown below. The sales tax at this location of Sam’s World is 7.75%. They agreed to leave an 20% tip. The tip is added to the total after the sales tax is added.
The total is 38.96
Estimate the approximate total cost of the bill including tax and tip to the nearest dollar.
A
$50.38
B
$41.98
C
$38.96
D
$8.40
PLEASE HELp
Answer:
A. 50.38
Step-by-step explanation:
Bill is 38.96. Calculate sales tax: 38.96x.0775=3.02.
38.96 + 3.02=41.98 total before tip
41.98x.20=8.40 tip
41.98 + 8.40=50.38
HURRY! What value of m completed the two-way table?
=========================================================
Explanation:
We're told that there are 50 people in each grade that are surveyed. So that means 50 eighth graders were surveyed.
Add up the values along the bottom row. Set the sum equal to 50 and solve for m
m+8+29 = 50
m+37 = 50
m = 50-37
m = 13
Then note how 13+8+29 = 50 along the bottom row. Also, for the top row we have 17+15+18 = 50 as well.
Answer:
A - 13
Step-by-step explanation:
50 (8th graders) - 8 (tiling lovers) - 29 (carpeting lovers) = 13 (wooden floor lovers)
A pole that is 12 feet tall casts a shadow that is 9 feet long. At the same time of day, how long is the shadow cast by a tree that is 45 feet tall?
A. 27 ft
B. 29.25 ft
C. 31.5 ft
D. 33.75 ft
Which is greater? 2/6 or 4/10?
Answer:
4/10
Step-by-step explanation:
4/10 = 0.4 = 0.40
2/6 = 0.33
so, 0.40 is greater than 0.33
Paula has her own business making cakes for
special occasions. The total price (p) of one
of Paula’s cakes is represented by the equation
p=0.75s +10 , where s is the number of
people the cake serves. What does the .75
represent in this situation and what does the 10 represent in this equation?
Answer:
Since Paula has her own business of making cakes for special occasions, and the total price (P) of one of Paula's cakes is represented by the equation P = 0.75S +10, where S is the number of people the cake serves, for determine what does the 0.75 represent in this situation and what does the 10 represent in this equation, the following mathematical reasoning must be carried out:
P is the price of the cake
S is the number of servings
Therefore, 0.75 is the value of each serving, which can be variable (the number of servings can vary)
In turn, 10 is the fixed cost of each cake.
[tex]\huge\mathfrak\red{solve \: please..} \\ \\ \huge\mathcal\purple{ {2}^{2} + 3 {}^{2} = {?} } \\ \\ \huge\mathfrak\green{asap \: \: ..thanks.}[/tex]
Answer:
[tex]2^2+3^2[/tex]
[tex]2^2=4[/tex]
[tex]3^2=9[/tex]
[tex]=4+9[/tex]
[tex]=13[/tex]
----------------------
hope it helps..
have a great day!!
PLEASEEEE HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
plz help i have been asking this question way too much
Answer:
10/3 or 3 1/3
Step-by-step explanation:
Solve for x and explain how you got your answer. (no links or you’re reported)
-4 (y - 2) = 12
Answer:
y = -1
Step-by-step explanation:
I'll solve for "y" since there is no "x"
First expand the numbers inside the parenthesis by multiplying -4
-4y + 8 =12
Subtract 8 from both sides to isolate -4y
-4y = 4
divide both sides by -4 to get "y"
y= -1
Lol i dont know
ANSWER:y = -1Solution:-4(y - 2) = 12= y - 2 = -3= y = -1hehe
HELP!IM DESPERATE!PLEASE!
Answer:
C
Step-by-step explanation:
Explain in your words what the coefficient of friction represents in the context of
project. What might the coefficient be for an icy road? Explain your answer
Answer:
f= 0.30, 0.50, 0.70, 0.90
Step-by-step explanation:
Answer:
The coefficient of friction is the ratio of friction to the normal reaction.
the coefficient for an icy is 0.4.
Landon earns 10% commission on his total sales. What must be his total sales in oder to earn a commission of $ 145?
Answer: [tex]\$1450[/tex]
Step-by-step explanation:
Given
Landon earns a 10% commission on his total sales
Suppose his total sales is x to get a commission of $145 i.e.
[tex]\Rightarrow x\times 10\%=145\\\Rightarrow 0.1x=145\\\Rightarrow x=\$1450[/tex]
Therefore, the amount of total sales must be $1450
A building has three elevators. Each elevator is out of order 10% of the time.
The following set of random numbers represents 20 simulations of the
elevators, with 0 representing a broken elevator and 1,2,3,4,5,6,7,8, and 9
representing a working elevator. In how many of the simulations were all
three elevators working?
Answer:18
Step-by-step explanation:
Answer:
18
Step-by-step explanation:
insert six rational number between 3/5 and 2/3
Answer:
17/40
9/20
19/40
1/2
11/20
29/50
Step-by-step explanation:
3/5 = 0.6
2/5 = 0.4