Answer:
any value less than or equal to 10
Step-by-step explanation:
'up to' means do not exceed
For a standard normal distribution, find the approximate value of P (z greater-than-or-equal-to negative 1. 25). Use the portion of the standard normal table below to help answer the question. Z Probability 0. 00 0. 5000 0. 25 0. 5987 1. 00 0. 8413 1. 25 0. 8944 1. 50 0. 9332 1. 75 0. 9599 11% 39% 61% 89%.
Answer:
89%
Step-by-step explanation:
Round to the nearest whole number
3.6
3.2 and 3.6 become 4 , but -3.2 and -3.6 become -4 . down - rounds towards zero.
so 4 thanks for the points and you are welcome for the answer.
The length of the base of a parallelogram is 14 meters. The parallelogram has an area of 308 square meters.
What is the height of the parallelogram?
Answer:
22 m
Step-by-step explanation:
A = bh
308 m² = 14 m × h
h = (308 m²)/(14 m)
h = 22 m
Answer: 22 m
Find the sale price of the item. Round to two decimal places if necessary.
Original price: $234.45
Markdown: 78%
Answer:
$131.71
Step-by-step explanation:
Given:
Original price: $234.45
Markdown: 78%
---------------------------------------------------------------------------
Actual Selling Price: 131.71
Markdown: 102.74
-------------------------------------------------------------------------
The radius of a circle is 12 in.
Find its circumference in terms of Pie
Answer:
24[tex]\pi \\[/tex]
Step-by-step explanation:
circumference=2rpi
which makes it dpi
12*2=24
so the circumference is 24pi
Answer:
C = 24π inches
Step-by-step explanation:
the circumference (C) of a circle is calculated as
C = 2πr ( r is the radius ) , then
C = 2π × 12 = 24π inches
A school needs to buy new notebook and desktop computers for its computer lab. The
notebook computers cost $275 each, and the desktop computers cost $350 each. How
much would it cost to buy 20 notebooks and 15 desktop computers? How much
would it cost to buy n notebooks and d desktop computers?
Answer:
$10750
275n+350d
hope this helps!!
Answer:
notebook computer= $5500
desktop computer= $5250
notebook and desktop computer= $10750
Step-by-step explanation:
First of all, we multiply $275 by 20 which would give you 5500. Next, we multiply 350 by 15 which gives you 5250. now to add the total number of notebook and desktop computers, we add them both, which results to 10750.
I need help with 4 and 5 please
help me please., please I need help
Answer: ok well instead of me answering do your best then ill tell you
Step-by-step explanation:
A cafe has 6 indoor tables and 2 outdoor tables. Each indoor table has 8 chairs, and each outdoor table has 5 chairs. How many chairs are there in all?
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
A. Find the complement of the angle shown.
B. Find the supplement of the angle shown.
Show all your work.
Answer:
Complement is 38
Supplement is 128
Step-by-step explanation:
Ok, so you know a complementary angle is 90 degrees and a supplementary angle is 180. To find the complement of the angle is another way of saying “make it add up to 90” You would show your work by writing “x + 52 = 90” to find the complement and “x + 52 = 180” I am assuming you know how to solve from here and that’s how I got the answer. Let me know if you don’t understand
How do I solve this with explanation?
Answer:
x=148
Step-by-step explanation:
x it is verticle from and across from 148 which is congruent to x and x=148
what is 9 x 10 + 22 i need help
Answer:
[tex]\sf{112}[/tex]
Step-by-step explanation:
[tex] \sf{9 \times 10 = 90}[/tex][tex] \sf 90 + 22[/tex][tex]\sf{112}[/tex]In this exercise it is necessary to have knowledge about basic math operations, so the result of this equation is:
[tex]112[/tex]
How many basic operations are there?The basic math operations are addition, subtraction, multiplication and division and represent the relationships of different numbers to each other.
Solving the given equation knowing that the order of priority for doing the calculations is:
First the multiplicationAccording to additionSo we have:
[tex]9*10=90\\90+22=112[/tex]
See more about basic operations at brainly.com/question/20628271
If y = 6x − 3, which of the following sets represents possible inputs and outputs of the function represented as ordered pairs?
{(0, 3), (1, −9), (2, −15)}
{(0, −3), (2, 15), (4, 21)}
{(0, −3), (2, 9), (4, 21)}
{(0, 3), (−2, 15), (4, 21)}
{(0, -3), (2, 9), (4, 21)} is the answer. Just a little help tho search up Desmos next time its a graphing calculator :P
Hope this helps please give brainleist and rating
This is maths matrices top question
Matrices A and B are two by two matrices
The product AB is [tex]AB = \left[\begin{array}{cc}1&0\\0&1\end{array}\right][/tex]The product BA is [tex]BA = \left[\begin{array}{cc}1&0\\0&1\end{array}\right][/tex]Matrices A and B are inverse matricesHow to determine the relationship between both matricesThe matrices are given as:
[tex]A = \left[\begin{array}{cc}2&3\\5&8\end{array}\right][/tex] and [tex]B = \left[\begin{array}{cc}8&-3\\-5&2\end{array}\right][/tex]
The product AB is calculated as:
[tex]AB = \left[\begin{array}{cc}2*8-3*5&-2*3+3*2\\5*8-8*5&-5*3+8*2\end{array}\right][/tex]
Evaluate the products
[tex]AB = \left[\begin{array}{cc}16-15&-6+6\\40 -40&-15+16\end{array}\right][/tex]
Evaluate the differences
[tex]AB = \left[\begin{array}{cc}1&0\\0&1\end{array}\right][/tex]
The product BA is calculated as:
[tex]BA = \left[\begin{array}{cc}8*2-3*5&8*3-3*8\\-5*2+2*5&-3*5+2*8\end{array}\right][/tex]
Evaluate the products
[tex]BA = \left[\begin{array}{cc}16-15&24-24\\-10+10&-15+16\end{array}\right][/tex]
Evaluate the differences
[tex]BA = \left[\begin{array}{cc}1&0\\0&1\end{array}\right][/tex]
In the above computations, we have:
[tex]AB = \left[\begin{array}{cc}1&0\\0&1\end{array}\right][/tex] and [tex]BA = \left[\begin{array}{cc}1&0\\0&1\end{array}\right][/tex]
Also, the elements of the principal diagonal of AB and BA are 1, while other elements are 0.
This means that matrices A and B are inverse matrices
Read more about matrices at:
https://brainly.com/question/17022164
.2 divided by 14.8 help please
Step-by-step explanation:
0.2702702703
but you round it of to 2 decimal place,it will be =0.27
44,100? 4.41 x 103
11
-
>
Answer:
45471.51 rounded answer = 45500
Each student in the class has 100 beads to use on a craft project. Angela used 78% of her beads, Vincent used 3/4 of his beads, Mitchell used 0.8 of his beads, and Caroline used 18/25 of her beads. Who has the least number of beads left?
Answer:
Caroline
Step-by-step explanation:
Angela = 100 × 0.78 = 78
Vincent = 100 × 3/4 = 75
Mitchell = 100 × 0.8 = 80
Caroline = 100 × 18/25 = 72
Who has the LEAST
Answer:
Caroline has the least number of beads. Caroline has 72 beads
The measurements of an ice cooler are shown. Enter the volume of the cooler in cubic inches.
Answer:
960 in.
Step-by-step explanation:
Don't know if it's right.
Find the value of x
Answer:
27 degrees
Step-by-step explanation:
12: 180 = 3x - 17 + x + 40 + 2x - 5
180 = 6x + 18
180 - 18 = 6x
162 = 6x
x = 27 degrees
Answer:
Remember the Triangle Angle Sum theory which states that all angles of a triangle add up to 180˚. With this, make the following equation:
(3x-17) + (x + 40) + (2x - 5) = 180
Get rid of parenthesis
3x - 17 + x + 40 + 2x - 5 = 180
Group like terms:
3x + 2x + x + 40 - 17 - 5 = 180
Simplify
6x + 18 = 180
Subtract 18 from both sides.
6x + 18 - 18= 180 -18
6x= 162
Divide both sides by 6
6x/6= 162/6
x= 27
define what the word biased means in a sample
Step-by-step explanation:
I am biased against people, who put an English question into Mathematics.
it is a fundamental, basic, personality defining mindset or believe that drives preferences.
PLEASE I WILL GIVE BRANILIST pleaseeeeeee
Answer:
12 is 48% of 25
Step-by-step explanation:
One way we can find a percentage of two numbers is to divide, and then multiply our quotient by 100. In this case, the question is: What percent of 25 is 12? We will divide 12 by 25, which gives us 0.48. 0.48 x 100 is 48, which gives us our answer: 12 is 48% of 25.
Select all the expressions that are equivalent.
4 – 2k
4k + 2
-2k + 4
2k - 4
Answer:
A and C:
[tex]4 - 2k \: = - 2k + 4[/tex]
PLEASE ANSWER THIS ASAP
Insert a monomial so that the derived equality will be an identity.
Answer:
Step-by-step explanation:
(a +b)² = a² + b² + 2ab
a = 3a and b = 2.5b
2ab = 2*3a*2.5b = 15ab
15ab is the monomial that needs to be inserted
The exact circumference of a circle is 30tt. What is the diameter?
Step-by-step explanation:
the circumference of a circle is
C = 2 × pi × r
r = radius = diameter / 2
diameter = 2r
in our case
30×pi = 2×pi×r
30 = 2r = diameter
so, the first answer option is correct.
What is the exact value of the side length of a square with an area of 30 square units?
Answer:
5.48
Step-by-step explanation:
Using the formula
A=a2
Solving for a
a=A=30≈5.47723
Factor completely x2 − 49. (x − 7)(x − 7) (x 7)(x − 7) (x 7)(x 7) Prime.
Answer:
B. (x+7)(x-7)
I just took the test and got it correct. Thx
Step-by-step explanation:
Can someone help me with this? I can’t understand it, please it’s urgent :(
Answer:
1. d
2. e
3. f
4. h
5. l (that's an L btw)
6. i
7. a
8. b
9. c
10. j
Step-by-step explanation:
If you need additional help, reply in the comments.
Hope this helped! :)
Tracy ran 5 blocks north and then 7 blocks east. How far away is she from her starting point.
You and your friend go out to dinner the cost of the meal is $45. 22 they want to leave a 20% tip how much should they leave for tip
Answer:
What is 5% of 45.22?
That would be about 2.3
Now times that by 4 then there is your answer :)
A bag contains 6 orange, 7 green, and 8 yellow marbles. Find the probability of picking 3 yellow marbles if each marble is returned to the bag before the next marble is picked.
Answer:
8% chance out of 19 marbles
Step-by-step explanation:
