Answer:
=4*x-4*1
= 4x - 4 is equivalent to 4(x-1)
Boats from all along the Atlantic coast dock at a busy marina. Of the first 13 boats to dock at the marina one day, 5 were from North Carolina. What is the experimental probability that the next boat to dock will be from North Carolina?
Using it's concept, the experimental probability that the next boat to dock will be from North Carolina is given by: 5/13.
What is a probability?A probability is given by the number of desired outcomes divided by the number of total outcomes. For an experimental probability, these number of outcomes are taken from previous trials.
In this problem, there are 13 boats, of which 5 were from North Carolina, hence the experimental probability that the next boat to dock will be from North Carolina is given by: 5/13.
More can be learned about probabilities at https://brainly.com/question/14398287
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Find the domain of the relation {(–2, 3), (–1, 3), (–1, 5)}. Then determine whether the relation is a function.
Answer:
The domain is (-2,-1,) This relation is not a function because there are repeating x-values.
Step-by-step explanation:
The domain are the list of x values and x values are the first number in a given point. Ex: (0,9) x-value is 0
7 trigonometric ratio
Answer:
Option C
Step-by-step explanation:
From the diagram : -
Angle ( θ ) = 30
Opposite side = 16
Adjacent side = x
To find : x = ?
Formula : -
tan θ = Opposite side / Adjacent side
Note : -
The value of tan 30 is :
1 / √3 ( In fraction )
0.57735 ( In decimal )
Tan 30 = 16 / x
0.57735 = 16 / x
x = 16 / 0.57735
x = 27.7128258422
27.7128258422 ~ 27.7
27.7128258422 is approximately 27.7
Therefore,
x = 27.7
mp+mq+ np + nq
plz solve it
Answer:
hi
Step-by-step explanation:
there is how to simlify this equation
[tex]mp+mq + np +nq\\\\= m(p+q) + n(p+q)\\\\=(p+q)(m+n)[/tex]
PLESSSSS I NEEEEEEEEEDDDDD HELPPPPPPPPPPPP PLESSSSS NO LINKS IM BEGGGG YALLLLL I NEEEEEEEEEDDDD HELPPPPPP HELPP HELPPPP
DeSean paid $15.08 to buy a book online. The amount he paid included the price of the book plus 4% sales tax.
What was the price of the book before the sales tax was added on?
$14.50
$14.70
$15.04
$15.68
Answer:14.70
Step-by-step explanation: 14.70
Solve for X.
4(x - 3) - 5x >- 2
Answer:
x<-10
Step-by-step explanation:
4x-12-5x>-2
-1x-12>-2
+12 +12
-1x>10
-1x/-1>10/-1
x<-10
u switch the inequality when the number is divided by a negative number btw:) hope this helped:D
An infant drinks about 40 ounces of milk per day. About how many quarts of milk does the baby drink in 4 weeks?
Answer:
35 quarts
Step-by-step explanation:
Mrs. Thomson went shopping and her total was $94.30. What will Mrs. Thomson's total be after the 30% discount?
Answer:
$66.01
Step-by-step explanation:
Hey can you help meeeee please
Answer:
$1968
Step-by-step explanation:
I'm not sure how to explain the equation but substitute 1968 for a variable.
Answer:
$1968
Step-by-step explanation:
so if 3 dozen is 1476 you want to divide that so it would be 1476/3 which is 492 if you take 492 and multiply it by 4 you'll get 1968
Solve for g.
3(g − 20) = –6
g =
Answer:
g = 18
Step-by-step explanation:
solved in the picture
6.1% of 40 is what number
Answer:
6.1% of 40 is 2.4
Step-by-step explanation:
You can find the percentage by looking at 40 as 100% and then taking 6.1% of that. That is adding 6.1 to 0, so it's just 6.1%.
It would be like asking what is 10% of 30? 30 is 100%, so 10% becomes 3, which would be your answer.
Answer:
6.1\ 100 = x/40
6.1*40= 244
244 divided 100
2.44
Answer: 2.44
What is the slope of the line
Answer:
The slope = 2
Step-by-step explanation:
Slope is rise over run.
The line rises 2 units up for every 1 unit it moves right.
Thus, the slope would be 2/1, which is the same as 2.
center (3, -4) tangent to the y-axis what is the radius?
Answer:
4 units.
Step-by-step explanation:
As its a tangent to the y axis the radius is 0 - (-4) = 4 units.
What is the vertex and axis of symmetry?
Answer:
(-1, -2), x = -1
How do you calculate the radius from the circumference?
Answer:
Step-by-step explanation:
Circumference = 2πr
[tex]r =\dfrac{Circumference}{2\pi }[/tex]
write an equation in slope intercept form of the line that passes through the given points (3,3) and (0,1)
Answer: y = 2/3x + 1
Step-by-step explanation: Slope is always slope = Change in y/Change in x
The change in y (the second point) is 2, and the change in x (the first point) is 3. Our y intercept is 1, so it will pass through (0,1)
Vernon opened a bank account with $500. He made a withdrawal (took money out) of $37 every week for 7 weeks. He then made a $150 deposit (put money in). After the deposit, how much money did he have in his account?
Answer:
$391
Step-by-step explanation:
start - $500
$37 * 7weeks = $259
$500 - $259 = $241
$241 + $150 deposit = $391
A number is 2/3 of another number. If the sum of the two numbers is 30, find the smaller number
Answer:
4
Step-by-step explanation:
4 is 2/3 of 6
if we multiply 6 by 4 = 24
24 + 6 =30
2^-3 x 3^-2
what’s the answer as a fraction?
Answer:1/72
Step-by-step explanation:
Answer:
1/72
Step-by-step explanation:
[tex]2^{-3}[/tex] x [tex]3^{-2}[/tex]
=> [tex]\frac{1}{2^{3} }[/tex] × [tex]\frac{1}{3^{2} }[/tex]
=> [tex]\frac{1}{8}[/tex] × [tex]\frac{1}{9}[/tex]
=> [tex]\frac{1}{72}[/tex]
Therefore, 1/72 is our answer.
Hoped this helped.
1. -16+-3=
2. -9 + -4=
Step-by-step explanation:
1.) -16 + (-3) = -(16 + 3) = -19
2.) -9 + (-4) = -(9 + 4) = -13
-Easy
Help me!! Due TODAY!!
[First one, aka #13] is a
- If a 20-gallon bathtub is draining at a rate of 2.5 gallons, the max will be 20 gallons. Since it is water/etc, you cannot have negative water, so the least amount will be 0. We now have 0 ≤ ? ≤ 20
- What variable do we use? We are talking about gallons, so we will use g (gallons remaining) to get our answer of a, which is 0 ≤ g ≤ 20
[Second one, aka #11] is d
- I made the system
s - 18 = t
12s = 10t + 32
- Because one sport (s) has 18 less than one technology (t), so s - 18 = t. 12 sport (12s) has 32 more than 10 technology (10t) so if you add 32 to technology, you will get sport (12s = 10t + 32 )
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
what is the distributive property to factor out the GCF 14+12? HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!]:
Answer:
Ans is 2 because both have common factor
Step-by-step explanation:
Original price of a calendar: $11.50
discount: 20%
tax: 3%
what is the new total
Answer:
14.2
Step-by-step explanation:
Answer: $9.48 or $9.47
Step-by-step explanation:
Total is $11.50 so far, discount is 20%. Add tax later to make it a little more simple.
20% can be written as 20/100 then simplified down to 1/5 So, another way to get the discount is to just divided $11.50 by 5, which is, $2.30, subtract it from $11.50 you get $9.20 as the new total. Time for the tax,
3% or 3/100 can be written as 0.03. Using this we can find the new cost by multiplying $9.20, which is, approximately 0.28, Add it, you get $9.48 or $9.47 depending on whether or not it wants you to round.
Ann's Bakery bakes 450 loaves of bread in 3 days. Mark's Bakery bakes 560 loaves of bread in 4 days. Which bakery bakes bread at the faster rate?
Answer:
Ann's bakery
Step-by-step explanation:
450/3=150
560/4=140
Answer:
Native Americans relied heavily on bison for their survival and well-being, using every part of the bison for food, clothing, shelter, tools, jewelry and in ceremonies
A rectangular pyramid has a height of 10 meters. If the sides of the base measure 3 meters and 5 meters, what is the volume of the pyramid
Answer:
the volume is 50
Step-by-step explanation:
The volume of a pyramid is found by using the formula V = lwh/3
If you multiply 3 5 and 10 you get 150
Dividing 150 by 3 gives you 50
PLEASE HELP ME OUT!! A local bakery sold 60 loaves of bread in one day. If 65% of these were sold in the afternoon, how many loaves were sold in the afternoon
Step-by-step explanation:
65% were sold in the afternoon.
Number sold = 65% of 60
[tex] \sf \longmapsto{= 0.65×60 = 39}[/tex]
Therefore,39 loaves were sold in the afternoon.[tex] { \underline{ \rule9cm0.2cm}}[/tex]
The question is below
Answer:
A
Step-by-step explanation:
remember, an empty dot means exclusive, a filled dot means inclusive.
so, -2 is the lower limit for g but is not included as valid value.
and +4 is the upper limit for g and is included as valid value.
TRUE OR FALSE In simple regression analysis the error terms are assumed to be independent and normally distributed with zero mean and constant variance.
Y=-x (What 2 equations are parallel )?
Which number must be added to 17,362 to result in a sum of 26,489? *
Answer:
9,127
Step-by-step explanation:
