Answer:
48
Step-by-step explanation:
why because 2 × 12 is 48 and 14 feet would.'t make sense
hope this helps
Rewrite the expression in the form a^n
Answer:
a7/5
Step-by-step explanation:
is either x=10 or x=13 a solution to 10 + x >9 PLEASE HELP !!!
Answer:
have: 10 + x > 9
⇔ x > 9 - 10
⇔ x > -1
=> x = 10 or x = 13 is a solution to 10 + x > 9
Step-by-step explanation:
Answer:
have: 10 + x > 9
⇔ x > 9 - 10
⇔ x > -1
=> x = 10 or x = 13 is a solution to 10 + x > 9
Step-by-step explanation:
Multiply.
(х4 + 1)(3х2 + 9x + 2)
Answer:
3x^6+9x^5+2x^4+3x^2+9x+2
When rounded, what is the value of the 6 in 4.769
based on the regression output which of the following is the predicted time in minutes that it took to gather the items if the order had 22 items
Answer:
63.89
Step-by-step explanation:
my teacher went over this in class
one line passes through (-3, -1) and (2,4) another passes through points (2, -6) and (7, -1). are the lines parallel, perpendicular, or neither?
Answer:
Since they both have the same slope, they are Parallel.
Step-by-step explanation:
We will have to calculate slope for this equation using this formula:
[tex]\frac{y2-y1}{x2-x1}[/tex]
For line 1 our points are:
(-3,-1) and (2,4)
Substitute:
[tex]\frac{4+1}{2+3}[/tex]
[tex]\frac{5}{5}[/tex]
The slope for the first line is 1.
For line 2 our points are:
(2,-6) and (7,-1)
Substitute:
[tex]\frac{-1+6}{7-2}[/tex]
[tex]\frac{5}{5}[/tex]
The slope for this equation is 1.
For these lines to be parallel, they would need their slopes to be the same.
For these lines to be perpendicular, they would need to be opposite reciprocals.
Since they both have the same slope, they are Parallel.
Answer:
Parallel
Step-by-step explanation:
(-3, -1) and (2,4) -
First find the slope of the line using the slope formula [tex]\frac{y2-y1}{x2-x1}[/tex] : [tex]\frac{4-(-1)}{2-(-3)}[/tex]
Add the numbers : [tex]\frac{5}{5}[/tex]
Simplify: 1
Using one of the given ordered pairs find the y-intercept: 4 = 1(2) + b
Caluclate the product : 4 = 2 + b
Move the variable to the left-hand side and change its sign: -b = 2 - 4
Calulate the diffrence and change the signs: b = 2
Using the slope and y- intersept creat your equation : y = 1x + 2
(2, -6) and (7, -1)-
First find the slope of the line using the slope formula [tex]\frac{y2-y1}{x2-x1}[/tex] : [tex]\frac{-1-(-6)}{7-2}[/tex]
Add the numbers : [tex]\frac{5}{5}[/tex]
Simplify: 1
Using one of the given ordered pairs find the y-intercept: -6 = 1(2) + b
Caluclate the product : -6 = 2 + b
Move the variable to the left-hand side and change its sign: -b -6 = 2
Calulate the sum and change the signs: b = -8
Using the slope and y- intersept creat your equation : y = 1x + -8
Parallel lines have the same slope and different y-intercepts
What is 70% of 150?........
Answer:
105%
Step-by-step explanation:
I hope this helped.
Answer:
105
Step-by-step explanation:
iI just pulled up a percentage calculator...
1) Is the solution to -2.7 + x= -3.5 positive or
negative.
Answer:
positive because two negatives make a positive and the answer is not positive.
The solution of the expression -2.7 + x =-3.5 is -0.8 and is negative.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given expression is -2.7 + x= -3.5. The value of x will be calculated as,
-2.7 + x =-3.5
x = -3.5 + 2.7
x = -0.8
Therefore, the solution of the expression -2.7 + x =-3.5 is -0.8 and is negative.
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Look at image please help me
Answer:
[tex] \frac{b}{a {}^{2} } [/tex]
Answer:
b/a^2
Step-by-step explanation:
How many buckets of balls does the golf course need to sell
if 10 course packages are sold?
If 10 course packages are sold, the golf course must sell
buckets of balls.
Check
爷爷，圣诞节快到了，但是我不想要任何礼物，只有你活着，呼吸和健康。那是我的圣诞愿望
Dwayne works 14 hours per week at the veterinarians office he worked 168 hours last year.how many weeks did Dwayne work last year?
To visit her grandmother, Jessica takes a horse 3.31 kilometers and a motorcycle 1 kilometer.
How many kilometers is Jessica's journey in total?
Total journey of Jessica is 4.31 kilometer.
To visit her grandmother, Jessica takes a horse 3.31 kilometer and a motorcycle 1 kilometer.
What is Total distance?
The actual distance between the places from which the material is transported to the destination place is called Total distance.
Total journey of Jessica = 3.31 + 1
=4.31 kilometer
So total journey travel by Jessica is 4.31 kilometer.
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The current temperature is 54 °F, convert the temperature to Celsius.
Answer:
b) 12.2222
Step-by-step explanation:
(54°F − 32) × 5/9 = 12.222°C
Answer:
The answer is
B ) 12.2
Step-by-step explanation:
(54°F − 32) × 5/9 = 12.222°C
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What is the probability that Monday is the day before Tuesday?
Answer:
1/7
Step-by-step explanation:
7 days a week eazzsy
[tex]\to \bold{\frac{1}{7} \times 1 = \frac{1}{7}}[/tex]
So, [tex]\bold{\frac{1}{7}}[/tex] is the probability that Monday is the day before Tuesday.
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Given g(x)=c^2-x+3 which is g(a+1) in simplest form
Answer:
We know that:
[tex]g(x)=c^2-x+3[/tex]
so:
[tex]g(a+1)=c^2-(a+1)+3=c^2-a-1+3=\boxed{c^2-a+2}[/tex]
3. You are a senior consultant at a highly prestigious agency. You did a great job in 2020,
which means you are eligible for a bonus payment.
Your boss gives you three options:
1. You flip a coin 10 times, and for every head you obtain $2,000.
2. You roll three dice and obtain $1,000 for every dot you count.
3. You get paid $9,000.
(a) Which option has the highest expected payout? Justify your answer.
(b) Which options are acceptable to you, if you want to be at least 95% sure to obtain
at least $6.000? Justify your answer.
(c) Which option should you choose to maximise your chances for a $16.000 bonus
payment? Justify your answer.
Answer:
(a)The highest expected payout option 1
(b)1 and 3
(c)Option 1
Step-by-step explanation:
In this you just multiply the amount you are paid by chance if all are favorable to you, so in option 1 you would get $2,000 for each head you get on a flipped coin, so that would be 10*$2,000=$20,000 that's the highest paid, in the dice you get a maximum of 6 dots each, that would make $6,000*3=$18,000.
Rolling the dice can get you 5 scenarios where you don't get $6,000 when all three are lower than $6,000 which would be getting three 1's, two 1's and a 2, ot two 2's and a 1. That's why only option 3 and 1 are available for an almost certainity of getting $6,000
To know this you have to remember last problem, the getting $9,000 will never give you $16,000, and the dice would give you only 3 scenarios where you could end up winning $16,000 whihc would be getting all 6's, two 6's and a 5, or twop 5's and a 6, so your best option would be flipping the coin.
Kimberly wants to buy a new pair of jeans. If the jeans were originally $48.00, but are on sale with a 20% discount, how much will Kimberly have to pay for the jeans?
Answer:
38.40
Step-by-step explanation:
48x .20=9.6
48-9.6=38.4
The amount of the money that Kimberly has to pay for the jeans will be $38.4.
What is the percentage?The quantity of anything is stated as though it were a fraction of a hundred. A quarter of 100 can be used to express the ratio.
Kimberly wants to buy a new pair of jeans.
If the jeans were originally $48.00, but are on sale with a 20% discount.
Then the amount of the money that Kimberly has to pay for the jeans will be
⇒ $48 (1 – 0.20)
⇒ $48 x 0.80
⇒ $38.4
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Could i get any help here?
Answer:
You will need to figure out how much it is going up by
Step-by-step explanation:
89 m
80 m
What is the length of the missing leg
Answer:
119.67
Step-by-step explanation:
a^2 + b^2 =c^2
help will give 10 points
Answer: 14..................................................
Answer:
The slope is 14 because it has an x and it is formated like this y=mx+b
Hope this help :)
Step-by-step explanation:
Helpppppppppppppppppppp
Answer:
30 30 120
Step-by-step explanation:
Alex has locked himself out of his house! Thankfully, there is an upstairs window open, but he needs to use a ladder to try to get up to the window that is 10 feet high. If Alex leans a 10-foot ladder against the side of the house so that the bottom of the ladder rests 6 feet from the base of the building, how high up the house does the ladder reach? Round your answer to the nearest tenth.
Answer:
The answer to this would be yes
Step-by-step explanation:
Why you may ask? Because why not :D
Explanation:
It might help to draw out what's going on. You should draw out a right triangle. We know a = 6 is one of the legs while b is the unknown leg. The hypotenuse is c = 10. Use the pythagorean theorem.
a^2 + b^2 = c^2
6^2 + b^2 = 10^2
36 + b^2 = 100
b^2 = 100-36
b^2 = 64
b = sqrt(64)
b = 8
The top of the ladder can reach 8 feet off the ground.
How many boxes with a Length/Width/Height of 1/4, 1/4, and another 1/4 would fit into a box with a Length/Width/Height of 3 1/4, 3, and 3 3/4?
9514 1404 393
Answer:
2340 small boxes
Step-by-step explanation:
Each unit of measure used for the large box will contain 4 of the smaller boxes. So, in terms of small boxes, the dimensions of the larger box are ...
(3 1/4)/(1/4) = (13/4)/(1/4) = 13 . . . length
3/(1/4) = (12/4)/(1/4) = 12 . . . . . . . width
(3 3/4)/(1/4) = (15/4)/(1/4) = 15 . . . height
Then the number of small boxes that would fit is ...
length × width × height = 13×12×15 = 2340
2340 cubes of size 1/4 will fit into the larger box.
Solve 2x – y = y for x
Answer:
x=y
Step-by-step explanation:
2x-y=y
2x=y+y
2x=2y
x=y
By solving the given equation for 'x', the value we get is x = 2y/2.
What do we mean by equations?A mathematical equation is a formula that uses the equals sign to represent the equality of two expressions. A mathematical statement that has an "equal to" symbol between two expressions with equal values is called an equation. As in 3x + 5 Equals 15, for instance. Equations come in a variety of forms, including linear, quadratic, cubic, and others.So, 2x – y = y:
Now, solve for 'x' as follows:
2x – y = y 2x = y + y2x = 2yx = 2y/2
Therefore, by solving the given equation for 'x', the value we get is x = 2y/2.
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Your salary used to be $37,000 per year.
You earned a 2% raise. After the raise, your salary was
per year.
Answer:
$37,740
Step-by-step explanation:
Salary = 37000
Raise = 2%
(37000 * 2/100) or (37000 * 2%) = $740
Answer: $37000 + $740 = $37740
Please help this is due in 5 mins
Answer:
x/6 - 3 = 1 x = 24
x/5 + 8 = 3 x= -25
2x - 11 = -23 x= -6
Step-by-step explanation:
youre welcome
A swimming pool holds10,000 gallons of water. If it were filled with a hose for 100 hours, how many gallons of water would be put in the pool each hour if the hose ran at a constant rate?
gallons
Answer:
100
Step-by-step explanation:
10,000 divided by 100 equals 100
What is the solution to the equation represented by the model below?
II
X=-14
X-2
X-2
X=14
Answer:
X=14
Step-by-step explanation:
Find the zero of the graph
which set of ordered pairs does not show y as a function of x
Answer:
b does represent a function
Answer:
c
Step-by-step explanation:
a funtion cannot have and x coordinate repeatin g. there fore, because 2 repeats in c, c is the answer