Answers
Answer:
C. 90
Step-by-step explanation:
Answer:
90
Step-by-step explanation:
Related Questions
Here are the shopping times in minutes) for a sample of 6 shoppers at a particular shoe store.
31, 39, 43, 41, 27, 41
Find the standard deviation of this sample of shopping times. Round your answer to two decimal places.
Answers
Answer:
41,41
Step-by-step explanation:
because thenumber of 41 is repeated
44. An inequality that provides a boundary for a situation
A. constraint
B. parameter
C. minimum
D. maximum
Answers
What is the hcf of 27, 36, 54
Answers
Rewrite the Polynomial as a product of the monomial and the polynomial 3x^2yz^3-9x^3y^2z+12x^2y^3z^2 I WILL AWARD BRAINLIEST
Answers
Answer:
[tex]P = 3x^2yz ( z^2-3xy+4y^2z)[/tex]
Step-by-step explanation:
Given
[tex]P = 3x^2yz^3-9x^3y^2z+12x^2y^3z^2[/tex]
Required
Write as a product of monomial and polynomial
Factor out [tex]3x^2yz[/tex] from each term
[tex]P = 3x^2yz * z^2-3x^2yz *3xy+3x^2yz *4y^2z[/tex]
Factor out [tex]3x^2yz[/tex]
[tex]P = 3x^2yz ( z^2-3xy+4y^2z)[/tex]
The above is a product of monomial and polynomial
what is the HCF of 15and25
Answers
Answer:
5
Step-by-step explanation:
HOPE IT HELPS YOU .......
will pay $5 to whoever solves this :)
Answers
Which is a pair of independent events?
Answers
1/6 x 1/8
&
1/2 x 1/3
Answers
answer:
1/48 & 1/6
Step-by-step explanation:
Encryption Matrices are commonly used to encrypt data. Here is a simple form such an encryption can take. First, we represent each letter in the alphabet by a number, so let us take < space > = 0, A = 1, B = 2, and so on. Thus, for example, "ABORT MISSION" becomes [1 2 15 18 20 0 13 9 19 19 9 15 14]. To encrypt this coded phrase, we use an invertible matrix of any size with integer entries. For instance, let us take A to be the 2 × 2 matrix 3 4 1 2 . We can first arrange the coded sequence of numbers in the form of a matrix with two rows (using zero in the last place if we have an odd number of characters) and then multiply on the left by A. Encrypted Matrix = 3 4 1 2 1 15 20 13 19 9 14 2 18 0 9 19 15 0 = 11 117 60 75 133 87 42 5 51 20 31 57 39 14 , which we can also write as [11 5 117 51 60 20 75 31 133 57 87 39 42 14]. To decipher the encoded message, multiply the encrypted matrix by A−1. The following exercise uses the above matrix A for encoding and decoding. Use the matrix A to encode the phrase "GO TO PLAN B".
Answers
Answer:
ok
Step-by-step explanation:
Simplify
3^-2 × -2^3
Answers
Answer:
[tex]\huge\boxed{\boxed{\color{silver} \sf- \frac{8}{9}}}[/tex]
Step-by-step explanation:
to understand thisyou need to know about:law of exponentPEMDAStips and formulas:[tex] {x}^{ - n} < = > \frac{1}{ {x}^{n} } [/tex]let's solve:[tex] {3}^{ - 2} \times { - 2}^{3} [/tex]
[tex] \frac{1}{ {3}^{2} } \times - 2 \times - 2 \times - 2[/tex]
[tex] \frac{ 1}{9} \times - 8[/tex]
[tex] - \frac{8}{9} [/tex]
Step-by-step explanation:
3^-2 × -2^3
1/3²×-2³
1/9×-8
-8/9
please help with question
Answers
This gotta be 20 words long so I’m just making it 20 words anyways I did it on my book hope it helps
Hope this helps
15 POINTS :)
Solve the inequality.
-3x+4<25
Answers
Answer:
x > -7
Step-by-step explanation:
-3x + 4 < 25
-3x + 4 - 4 < 25 - 4
-3x < 21
-3x/-3 < 21/-3
x > -7
May i have brainliest? :)
I need help please???!!!!
Answers
Answer:
x=2
Step-by-step explanation:
the line in the center is at (2,0)
What is the slope below?
Answers
Answer:
-1.25
Step-by-step explanation:
-5/4
notice the two dotted points
in order to find slope, do RISE/RUN
in order for the two dotted points to meet, you must go UP 5 and ACROSS 4
rise = up
run = across
next, you need to solve the slope
do -5/4
-5/4 = -1.25
your answer is -1.25
Answer:
-1.25
Step-by-step explanation:
5/-4=-1.25
Israel must choose two different elective classes next year. The list shows all the possible outcomes, in his order of preference. Band and painting Painting and chorus Ceramics and band Band and drama Chorus and ceramics Drama and chorus Which statements are true? Select all that apply. He had to choose between band and chorus. He had to choose between band and drama. He had to choose between painting, ceramics, and drama. He had to choose between chorus and ceramics. He had to choose between chorus, ceramics, and painting.
Answers
Answer:
A, C
Step-by-step explanation:
He had to choose between band and chorus.
He had to choose between painting, ceramics, and drama.
Trust
Answer:
A & C
Step-by-step explanation:
What is the equation for g(x) =
I need help ASAP I WILL GIVE BRAINLIEST
Answers
Answer:
g(x) = math is a buncha bull :)
Step-by-step explanation:
A nursery owner buys 9 panes of glass to fix some damage to the greenhouse. The 9 panes cost $19.35. Unfortunately, she breaks 2 more panes while repairing the damage. What is the cost of another 2 panes of glass?
Answers
Answer:
$4.30
Step-by-step explanation:
19.35/9 = 2.15 per pane
2.15 x 2 = 4.3
3. Bob wrote 0.125 as a fraction. He wrote it as 48. Is Bob correct? Why or why
not?

Answers
Answer:
0.125 is the same as 125/1000.
Step-by-step explanation:
This is because we have to remove the decimal point before creating a fraction.
Find f(-2) and f(3) for each function
f(x) = x3 – x3
and f(x) =x^4+1/4x^3-1/2x
Answers
Answer:
f(x) = x3 - x3 = 0
Step-by-step explanation:
f(-2) = (-2)3 - (-2)3 = 0
f(3) = (3)3 - (3)3=0
f(-2) = -16+-2--1= -15
An inequality is like an equation, but instead of an equal sign (=) it has one of these signs: ______________, _______________ , ________________, _____________.
Answers
Answer:
An inequality sign is like an equal sign with a line through it
so, like, if you put = and / together
Answer:
<, >, =>, =<
Step-by-step explanation:
A family wants to rent a car to go on vacation. Company A charges $75.50 and 12¢ per mile. Company B charges $45.50 and 11¢ per mile. How much more does Company A charge for x miles than Company B?
Answers
Answer:
30-.01x
Step-by-step explanation:
(75.50-45.50)-(.12x-.11x)=
30-.01x
Write down the percentage multiplier to find 3% of a quantity
Answers
Answer:
0.03
Step-by-step explanation:
Hope this helps.
PLEASE I NEED HELP 10 points (dont waste them) What is the area of this figure?
Enter your answer in the box.
Answers
Answer:
1280
Step-by-step explanation:
I think it is 1280 because 20*16*8/2=1280. I am not 100% sure.
What is x in the equation?
Answers
Answer:
-1
Step-by-step explanation:
2x+4=2
or 2x= 2-4
or 2x= -2
or x=-2/2
or x= -1
Answer:
Step-by-step explanation:
㏒₁₀ a = y ------> [tex]10^{y} = a[/tex]
log (2x + 4) = 2
10² = 2x + 4
2x + 4 = 100
2x = 100 - 4
2x = 96
x = 96/2
x = 48
pls help guys im having trouble on this question and need help
Answers
Answer:
Edgar
Step-by-step explanation:
Just use a coordinate plane yourself, and follow the steps
Please help me with this
Answers
Answer:
2x for the first term
The whole thing is 2x+3
Step-by-step explanation:
Think of it like normal division
What will get the closest answer to 2x^2+x?
2x*x-1=2x^2-2x
Now the expression is 3x-3 so if you but 3 than it becomes 3x-3 which would be a remainder of 0
Barb makes 2.5 pounds
of mashed potatoes to
feed 15 people. How
much will she need to
make to feed 50
people?
Answers
Explanation:
If you multiply 15x3.34 it’s 50 so multiply 3.34 with 2.5 so it’s 8.35 pounds!
please give simple velocity example and awnser
Answers
Step-by-step explanation:
The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time. Velocity is equivalent to a specification of an object's speed and direction of motion (e.g. 60 km/h to the north).
example.
Velocity is the rate of motion, speed or action. An example of velocity is a car driving at 75 miles per hour.
Quadrilateral WXYZ is dilated by a scale factor of į to form quadrilateral W'X'Y'Z'. What is the measure of side ZW? Z 28 Y" 42 42 W 28
Answers
Answer:
See Explanation
Step-by-step explanation:
Given
The given side lengths are not clear enough:
So, I will give a general explanation.
From the question, we understand WXYZ is dilated to produce W'X'Y'Z
This implies that the sides of WYZY is multiplied by the scale factor (k) to give W'X'Y'Z'
i.e.
[tex]ZW *k =Z'W'[/tex]
Divide both sides by k to get side length ZW
[tex]ZW = \frac{Z'W'}{k}[/tex]
Assume that:
[tex]k = 4[/tex] and
[tex]Z'W' = 28[/tex]
[tex]ZW = \frac{Z'W'}{k}[/tex]
[tex]ZW = \frac{28}{4}[/tex]
[tex]ZW = 7[/tex]
Apply these steps and you will get your answer
Eli saves money each month to buy a new computer.
The total amount he has saved, T, can be calculated
by the equation T = 83 + 30m, where m is the
number of months since he started saving. What
does the number 83 represent in the equation?
Answers
Answer:
The money he already had when he started saving.
Step-by-step explanation:
Eli begin with $83 during month [m] = 0 and saved money onwards starting from month one.
What does the constant (c) in the equation → y = mx + c indicates?The constant (c) in the equation - y = mx + c, indicates the value of (y) at
x = 0. This means that it indicates the value of (y) even before the value of (x) started to increase.
Given is the equation → T = 83 + 30m representing the money saved by Eli each month to buy a new computer.
The equation given is -
T = 83 + 30m
When compared to the equation of the straight line -
y = mx + c
We get -
c = 80
This shows that Eli begin with $83 during month [m] = 0 and saved the money onwards starting from first month.
Therefore, Eli begin with $83 during month [m] = 0 and saved money onwards starting from month one.
To solve more questions on Amount estimation, visit the link below-
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