Answer:85
Step-by-step explanation:
[tex]F[/tex]High temperature last Thursday of city is [tex]85[/tex]°
(A) is correct. If the median of the Thursday high temperatures for the five cities was[tex]81[/tex]°[tex]F[/tex],then the five high temperatures are listed in order from greatest
to least (or least to greatest),
A.[tex]85[/tex]°[tex]F[/tex]
B.[tex]75[/tex]°[tex]F[/tex]
C.[tex]65[/tex]°[tex]F[/tex]
D.[tex]55[/tex]°[tex]F[/tex]
Since the three greatest known high temperatures are [tex]91[/tex]°[tex]F[/tex]., [tex]87[/tex]°[tex]81[/tex]°[tex]F[/tex].
[tex]81[/tex]°[tex]F[/tex] must be the third temperature in the list.The unknown high temperature for City A must be less than or equal to[tex]81[/tex]°[tex]F[/tex].
Thus, [tex]85[/tex]°[tex]F[/tex] is NOT less than or equal to [tex]81[/tex]°Therefore only [tex]85[/tex]°[tex]F[/tex] could NOT have been the high temperature last Thursday for City A.For more information,
https://brainly.com/question/18250055
HELP ME WITH THIS IT IS REALLY HARD
Answer:
-3. 1/8
Step-by-step explanation: it’s negative three and 1/8
An automobile manufacturer is preparing a shipment of cars and trucks on a cargo ship that can carry 21,600 Tons. The cars weigh 3.6 tons each and the trucks weigh 7.5 tons each. For a different shipment, cars are loaded first, and then trucks are loaded afterwards. Write an equation you could enter into a calculator or a spreadsheet tool to find the number of trucks that can be shipped if the number of cars is known. Let x=number of cars (input) and Let y=number of trucks (output)
Answer:
Number of trucks (y) that can be shipped if the number of cars (x) is known[tex]=\frac{21,600-3.6x}{7.5}[/tex]
Step-by-step explanation:
A cargo ship can carry 21,600 Tons.
Let x denotes number of cars and y denotes number of trucks.
The cars weigh 3.6 tons each and the trucks weigh 7.5 tons each.
Therefore,
[tex]3.6x+7.5y=21,600[/tex]
Now write y in terms of x.
[tex]7.5y=21,600-3.6x\\y=\frac{21,600-3.6x}{7.5}[/tex]
Number of trucks (y) that can be shipped if the number of cars (x) is known[tex]=\frac{21,600-3.6x}{7.5}[/tex]
24 is equal to 25% of a number n. Write and solve an equation to find n. Write the percent as a Decimal. PLEASE HELP ME
Answer:
Equation: 25% x n = 24
n = 96
Step-by-step explanation:
Because of means to multiply 25% OF n would mean you multiply to solve for n you would do the opposite which is dividing. 25% is the same as .25 so you would do...
24 ÷ .25 = 96
So 96 = n
Hope that helps and have a great day!
Write an expression to represent the sum of three times the square of a number and .
In your expression, what is the value of the constant?
Answer:
3x^2-7
-7 is the constant
3 is the coefficient
x is the variable
Step-by-step explanation:
(3x^2)+(-7)
A chemistry teacher has a flask of a 45% acidic solution and another bottle of 28% acidic solution.
How much would he need to use of each container to arrive at a final solution that is 100 mL of a 33.95% solution?
Answer:
35 ml of 28% acidic solution and 65ml of 45% acidic solution is to be used
Step-by-step explanation:
Let the number of ml of the 45% solution be x while that of the 28% solution be y
Mathematically;
x + y = 100 ••••••(i)
Furthermore
45% of x + 28% of y = 33.95% of 100
0.45x + 0.28y = 33.95 ••••••(ii)
From i,
x = 100-y
put this into ii
0.45(100-y) + 0.28y = 33.95
45 - 0.45y + 0.28y = 33.95
45 - 33.95 = 0.45y - 0.28y
11.05 = 0.17y
y = 11.05/0.17
y = 65
Recall
x = 100 - y
x = 100 - 65
x = 35 ml
What is -1 1/4 + 1/2
plz mark as brainliest
Answer:
-1 3/4
Step-by-step explanation:
Simplify
6 minus the square root of 25 over 4
I would appreciate some help :)
What single transformation was applied to triangle A
to get triangle B?
Answer: translation
Answer:
Translation
Step-by-step explanation:
Which transformation maps the pre-image to the
image?
O dilation
O translation
O reflection
O rotation
find the 88th term of the arithmetic sequence 26,28,30
Answer:
It's counting by 2's so count by 2's 88 more times. Not sure if that is completely right. Also there is probably an equation that you can use to find the answer, but i don't remember it.
Step-by-step explanation:
Answer:
200
add by 2's 88 times
Can anyone help me out with this one?
Answer:
HEy, dont every do tht
Step-by-step explanation:
Answer:
The value of X is 72
Step-by-step explanation:
corresponding angles
(11x-3) (4x+39) find x
Answer:
x=6
Step-by-step explanation:
Pls help me I don’t know this :(
Answer:
B 25% I worked this out, tell me if it helped and plz mark Brainliest ^w^
needing help from someone who can combine like terms!!
Answer:
8x-4
Step-by-step explanation:
combine the 3x with the 5x and get 8x.
after u do that add -10 to positive six and thats -4.
so your answer is 8x-4
Which expression is undefined?
10x + 9 – 6x = -19 what does x equal in this equasion
Answer: x = -7
.........................
Answer:
x = -7
Step-by-step explanation:
10x +9 -6x = -19
10x-6x = -19 -6
4x = -28
x = -7
Graph please help x and y values
Answer:
(-5, 1)
Step-by-step explanation:
f(3) = 5x + 5, find f(-4)
Answer:
-15
Step-by-step explanation:
substitute -4 for x:
5(-4)+5
-20+5
= -15
If f(x)=3x+2, what is f(5)
A. 1
B. 17
C. 13
D. 10
PLEASE HELP!!
For what value of x does 2x-4/x+7 = 1/3?
A. 33/5
B. 2
C. 19/5
D. -7
Answer:
A i think
Step-by-step explanation:
1 Multiply both sides by 3x3x.
6{x}^{2}-12+21x=x6x
2
−12+21x=x
2 Move all terms to one side.
6{x}^{2}-12+21x-x=06x
2
−12+21x−x=0
3 Simplify 6{x}^{2}-12+21x-x6x
2
−12+21x−x to 6{x}^{2}-12+20x6x
2
−12+20x.
6{x}^{2}-12+20x=06x
2
−12+20x=0
4 Use the Quadratic Formula.
x=\frac{-20+4\sqrt{43}}{12},\frac{-20-4\sqrt{43}}{12}x=
12
−20+4√
43
,
12
−20−4√
43
5 Simplify solutions.
x=-\frac{5-\sqrt{43}}{3},-\frac{5+\sqrt{43}}{3}x=−
3
5−√
43
,−
3
5+√
43
Use the Distance Formula to find the distance between (-1,4) and (4,1)
Answer:
[tex]\sqrt{34}[/tex] or 5.831
Step-by-step explanation:
Plug the coordinates into the formula and there's your answer.
Nick buys 6 cupcakes and a bottle of water for $2. If he spent $20 in total how much was each cupcake
Answer:
3 dollars
Step-by-step explanation:
20 dollars is his total
$20-2 dollar water bottle=18
18 dollars divided by 6 cupcakes equals 3 dollars for each cupcake.
another word for multiplicative inverse
Answer:
Reciprocal
Step-by-step explanation:
That's it right there
Austin is building a miniature replica of the empire state building. the actual empire state building is 1,423 feet tall and 6,000 feet wide. if Astin's replica has a width of 60 centimeters, what is the hight of his empire state building replica rounded to the nearest centimeter?
60/6000 = x/1423
100/1 = 1423/x
100x = 1423
x = 14.23 --> About 14 cm
what is -18+-90 i know im just answering it for you
Answer:
-18+(-90) = -18-90 = -108
Answer:-108
Step-by-step explanation:
use the angle diagram to solve for x and y. state the angle relationships used to write your equations. show all work when solving.
Answer:
X=20
Y=85
Step-by-step explanation:
6x-25=4x+15
2x=40
x=20
6(20)-25
120-25
95
360-190
170
2y=170
y=85
Interpret the meaning of y-intercept in this context
Answer:
Its 8
Step-by-step explanation:
This is the highest peak
On a coordinate plane, a line is drawn between point (x 2, y 2) and (x 1, y 1). Which equation would find the distance between the two points show on the coordinate plane? d = StartRoot (x 2 + x 1) squared + (y 2 + y 1) squared EndRoot d = StartRoot (x 2 minus x 1) squared minus (y 2 minus y 1) squared EndRoot d = StartRoot (x 2 minus x 1) squared + (y 2 minus y 1) squared EndRoot
Answer:
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
Step-by-step explanation:
Given: A line is drawn between points [tex](x_2,x_1)\,,\,(y_2,y_1)[/tex]
To find: distance between the two points
Solution:
A coordinate plane is a two-dimensional plane formed by the intersection of a y-axis and x-axis. x-axis and y-axis are perpendicular lines that intersect each other at the origin.
Let d denotes distance between the two points [tex](x_2,x_1)\,,\,(y_2,y_1)[/tex]
Use the formula:
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
The distance between the two points show on the coordinate plane is D = √[(x₂-x₁)²+(y₂-y₁)²]. Therefore, the correct answer is option C.
The given coordinate points are (x₁, y₁) and (x₂, y₂).
The distance formula which is used to find the distance between two points in a two-dimensional plane is also known as the Euclidean distance formula.
On 2D plane the distance between two points (x₁, y₁) and (x₂, y₂) is
Distance = √[(x₂-x₁)²+(y₂-y₁)²].
Therefore, the correct answer is option C.
To learn more about the distance formula visit:
brainly.com/question/27262878.
#SPJ6
need answers quick please!!
Answer:
1. X=3/a
2. x=-6/a
3. x=-a/6
2.6 A printer can print 12 color pages in 3 minutes. How many color pages can the printer print in 9 minutes?
Answer:
36
Step-by-step explanation:
12 times 3 = 36