Answers
Answer:
No
we are unsure about the unknown values of x and y
Step-by-step explanation:
Related Questions
3.55 x 89≈ Whats it close to? Plz help me Im clueless.,.
Answers
Answer: About 316.
Step-by-step explanation:
Answer:
315.95
Step-by-step explanation:
Hope this helps!
Brain-List?
please help. giving 100 points to whoever gives me a correct answer
Answers
hold on give me a sec please
Step-by-step explanation:
and thank you
Answer:800 dived by 10,000= 8
800 divided by 802= not sure
i dont know the rest hope that helped
Step-by-step explanation:
Item 5
A microwave is priced at $320.50. There is a 4% sales tax rate. What is the sales tax for the microwave in dollars and cents
Answers
Answer: $320.50 x .04 = 12.82. Add them final answer =$333.32
Step-by-step explanation:
Wxyz is a rhombus with m x = 24(10 -x)
Answers
Answer:
ehshshjsjsjsshsnssssd
g Explain the difference between explanatory and response variables. Is it important to distinguish between the two in linear regression
Answers
Answer: See explanation
Step-by-step explanation:
The response variable is the variable that the researcher is interested in. It is what the experiment really focuses on.
An explanatory variable is the variable that is being manipulated by the researcher and it explains the variations that may occur to the response variable.
It should also be noted that it is important to distinguish between the response variable and the explanatory variable in a linear regression.
What is the slope of the line?
Answers
Rise Over Run.
1.Is 270 years a decade?
2.is the sun gonna be destroyed for 770 years?
3.is earth gonna be destroyed after 1869 years?
Answers
Answer:
1. No, a decade is 10 years
2. No way of telling
3. No way of telling
Step-by-step explanation:
a | 12300| 24620| 35711| 102345| 98705
a×3
a×9
Answers
Answer:
what is this ?
Step-by-step explanation:
Simplify 2(-x + 3) + 5x step by step
Answers
Answer:
3x + 6
General Formulas and Concepts:
Pre-Algebra
Distributive PropertyAlgebra I
Combining Like TermsStep-by-step explanation:
Step 1: Define Expression
2(-x + 3) + 5x
Step 2: Simplify
Distribute 2: -2x + 6 + 5xCombine like terms: 3x + 6PLEASE I NEED HELP WITH THIS CAN SOMEONE REPLY SOON AS POSSIBLE.
Answers
Answer: 54°
because QS bisects ∠PQR
=> m∠PQS = m∠RQS
⇔ x + 24 = 3x - 36
⇔ 2x = 60
⇔ x = 30
with x = 30, we have: m∠PQS = 30 + 24 = 54°
Step-by-step explanation:
rl bought a pack of bouncy balls in assorted colours. There were six blue ones, six red ones, three pink ones, two purple ones, five green ones, six yellow ones, and four orange ones. What is the mode of this set of data
Answers
Answer:
orange
Step-by-step explanation:
As it relates to the Fourth Amendment, the legal term that means that there is good reason to believe that a location contains evidence and that a search warrant should be issued is known as __________.
A.
warrant right
B.
probable cause
C.
location relevance
D.
right of sufficiency
Please select the best answer from the choices provided
Answers
Answer:
Step-by-step explanation:
noo its b i know for sure i just did it
Answer:
its B
Step-by-step explanation:
Plz help I rely need to start paying attention in school
Answers
Answer:
$83.50
Step-by-step explanation:
8.75 x 3 = 26.25
15.50 x 1 = 15.50
26.26 + 15.50 = 41.75
41.75 x 2 = 83.50
52% of all Americans are home owners. If 45 Americans are randomly selected, find the probability that a. Exactly 21 of them are are home owners. b. At most 24 of them are are home owners. c. At least 23 of them are home owners. d. Between 20 and 24 (including 20 and 24) of them are home owners.
Answers
Answer:
0.0918 ; 0.6277 ; 0.6064; 0.5055
Step-by-step explanation:
Given that :
Proportion of home owners : p = 0.52
Number of trials = 45
Using binomial distribution formula :
P(x =x) = nCr * p^x * (1 - p)^(n-x)
A.) probability that exactly 21 are homeowners :
P(x = 21) = 45C21 * 0.52^21 * (1 - 0.52)^(45 - 21)
P(x = 21) = 45C21 * 0.52^21 * 0.48^24
P(x = 21) = 3773655750150 * 0.52^21 * 0.48^24
P(x = 21) = 0.0918
b. At most 24 of them are are home
Using the binomial probability to save computation time.
P(x ≤ 24) = p(0) + p(1) +.... + p(24)
P(x ≤ 24) = 0.6277
C.) At least 23 of them are home owners.
P(x ≥ 23) = p(23) + p(24) +... + p(45)
P(x ≥ 23) = 0.6064
d. Between 20 and 24 (including 20 and 24) of them are home owners.
P(20 ≤ x ≤ 24) = p(20) + p(21) + p(22) + p(23) + p(24)
P(20 ≤ x ≤ 24) = 0.0711 + 0.0918 + 0.1084 + 0.1175 + 0.1167
P(20 ≤ x ≤ 24) = 0.5055
One number is 3 more than 2 times the other, and their sum is 27. Find the numbers.
Ifx represents the smaller number, then the larger number is
O 2(x +3)
O 2x +3
O 3x +2
Answers
Answer:
if x=to the smallest number we then say :
Step-by-step explanation:
0 4+6
0 4+3
0 6+2
Need help pls pls pls pls pls pls pls pls pls pls pls pls
Answers
Answer:
35 degrees
Step-by-step explanation:
A right angle is 90 degrees.
Subtract 55 from it and you get 35.
Patty’s dog Socks eats 15 ounces of dry dog food a day. How many days will a 30-pound bag last? Is this more or less than a month? Explain. Remember, there are 16 ounces in a pound.
Answers
Answer: 32 days. This is more than a month.
Step-by-step explanation:
First, convert the 30 pound bag into ounces. To do this you just need to multiply 30 by 16. You will get 480 ounces (so one bag has 480 ounces of food in it. Then, just divide that by the ounces eaten by Socks in a day. 480/15 is 32. So one bag of food lasts 32 days. At the most, one month can have 31 days in it so this bag will last for more than a month. Hope this helps!
what is the power of a crane that does 58,000 J of work in 2.80 s?
Answers
Answer:
[tex]power, P = \frac{workdone}{time} \\ P = \frac{58,000}{2.80} \\ P = 20,714.286 \: W[/tex]
the pilgrims sailed aboard the mayflower to America in 1620.in 2040.how many years will have passed since the pilgrims sailed to America
Answers
Subtract the year the pilgrims sailed from the year you want to find the distance from:
2040 - 1620 = 420 years.
Which diagram represents a fraction equivalent to 75%?
A bar diagram with 14 shaded squares and 6 unshaded squares.
A bar diagram with 8 shaded squares and 2 unshaded squares.
A bar diagram with 15 shaded squares and 5 unshaded squares.
A bar diagram with 7 shaded squares and 3 unshaded squares.
Answers
Answer:
The diagram with 15 shaded and 5 unshaded because 15/20 multiplies to 75/100 or 75%
exactly what they said
A line goes through (1, 8) and has a slope of 1
Answers
Answer: If your looking for the slope Intercept form, the answer is y=1x+7
I hope this answer helps you, and Happy Holidays! :)
Answer:
coochieman is different
Step-by-step explanation:
you
must
be
different
too
Consider a small ferry that can accommodate cars and buses. The toll for cars is $3, and the toll for buses is $10. Let X and Y denote the number of cars and buses, respectively, carried on a single trip. Suppose the joint distribution of X and Y is as given in the table below.
y
p(x,y) 0 1 2
x 0 0.025 0.015 0.010
1 0.050 0.030 0.020
2 0.115 0.075 0.050
3 0.150 0.090 0.060
4 0.100 0.060 0.040
Compute the expected revenue from a single trip. (Round your answer to two decimal places.)
Answers
Answer:
Expected revenue from the single trip is $ 13.14
Step-by-step explanation:
y
p(x,y) 0 1 2 g(x)
x 0 0.025 0.015 0.010 0.05
1 0.050 0.030 0.020 0.1
2 0.115 0.075 0.050 0.24
3 0.150 0.090 0.060 0.3
4 0.100 0.060 0.040 0.2
h(y) 0.325 0.27 0.18
E (x+Y) = E(X) +E(Y)
E(X)= ∑ xi g(x)i
= ( 0*0.05) + (1*0.1) + (2* 0.24) + (3*0.3) + (4*0.2)
= 0 + 0.1+ 0.48 + 0.9+0.8
=2.28
E(Y)= ∑yi h(y)
= (0* 0.325) + (1*0.27) + (2*0.18)
= 0 +0.27+ 0.36
= 0.63
E (x+Y) = E(X) +E(Y)
= 2.28 + 0.63
= 2.91
But the equation is 3x+ 10y
E(3x+ 10y)= 3E(x) + 10 E(y)
= 3(2.28) + 10 (0.63)
= 6.84 +6.3
= 13.14
Expected revenue from the single trip is $ 13.14
A ____ variable is a value found from the value of another variable.
Answers
My homework says that if you have a lil bananas and you add 2 punchy
Answers
Answer:
IF ONLY
Step-by-step explanation:
i really don't understand this but IF ONLY THYNES HOMEWORK WAS TALKING OF LITTLE BANNANAS!!!
Answer:
I have been summoned, my name is Punchy
Step-by-step explanation:
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP PLEASEEEEEEEEEEEEEEEEEEEEEEE, i need it now.
How did British actions after the French and Indian War create problems among the colonists?
Answers
if own loses weight at a rate of 2 pounds per week and after 6 weeks is 204 pounds how many weeks will he be 180
Answers
Answer:
12 weeks. 204-180=24, 24/2= 12 weeks.
Step-by-step explanation:
What number is represented by point B?
Answers
Answer:
pretty sure it b
Step-by-step explanation:
An insurance company charges Ted E. Bear $1400 per year for insurance on his home. The company has predicted that there is a 10% chance that Ted will make a claim on the policy of $5000. Create a probability distribution and determine what the insurance company can expect to make on this policy, on average?
Answers
Answer:
$900
Step-by-step explanation:
The given parameters are;
The amount Ted pays per year for insurance on his home = $1,400
The value of the insurance policy = $5000
The chance that Ted will make a claim on the policy = 10%
The expected value is given as follows
Incidence Probability(p) Value(v) v × p
A claim is made 0.1 $5,000 - $1,400 = -$3,600 -$360
No claim 0.9 $1,400 $1260
Expected value is $1,260 - $360 = $900
The value the insurance company can be expected to make on average on the policy is $900
find the unit price if it cost $3 for eight cans of soda. round to the nearest cent.
Answers
Answer:
0.40 the actual answer is 3.20 but you said round so
Step-by-step explanation:
Answer:
0.38 is the answer for me
Step-by-step explanation:
- 9x - y = - 12
6x + y = 6
Answers
Answer:
(-2, 6)
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Algebra I
Solving systems of equations using substitution/eliminationStep-by-step explanation:
Step 1: Define Systems
-9x - y = -12
6x + y = 6
Step 2: Solve for x
Elimination
Combine equations: -3x = -6Divide -3 on both sides: x = 2Step 3: Solve for y
Define equation: 6x + y = 6Substitute in x: 6(2) + y = 6Multiply: 12 + y = 6Isolate y: y = -6Answer: Yo
Step-by-step explanation: Changes made to your input should not affect the solution:
(1): "a2" was replaced by "a^2". 7 more similar replacement(s).
(2): Dot was discarded near "f.p". 2 more similar replacement(s)
Unauthorized use of the imaginary unit "i" or syntax error in complex arithmetic expression
.................. V
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The symbol "i" is only allowed in complex arithmetic, for example:
(3/5+7i)+(0.3-7.002i)
(5+77i)-(19/4-8i)
(240-22i)*(247/7+2.222i)
(33/5+99i)/(33/5-88i)
Unauthorized use of the imaginary unit "i" or syntax error in complex arithmetic expression
............................. V
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Too Many Variables