Using the mean concept, it is found that the lowest possible average temperature on Wednesday, in degrees Fahrenheit, is of 72.
What is the mean?The mean of a data-set is given by the sum of all observations in the data-set divided by the number of observations.
In this problem, there are 3 observations, given by: 62, 58 and x.
The mean is of at least 64, hence:
[tex]\frac{62 + 58 + x}{3} \geq 64[/tex]
[tex]120 + x \geq 192[/tex]
[tex]x \geq 72[/tex]
The lowest possible average temperature on Wednesday, in degrees Fahrenheit, is of 72.
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What is the length of the missing side?
9514 1404 393
Answer:
10
Step-by-step explanation:
The Pythagorean theorem tells you the relationships of sides in a right triangle is ...
a² + b² = c² . . . . . . where 'a' and 'b' are the legs, and 'c' is the hypotenuse
6² +8² = c²
36 +64 = c² = 100
c = √100 = 10
The length of the hypotenuse is 10.
_____
Additional comment
The ratio of the leg lengths is 8/6 = 4/3. The only right triangle with legs in the ratio 4/3 has the relationship ...
hypotenuse : long leg : short leg = 5 : 4 : 3
If you multiply these numbers by 2, you see they correspond to the side lengths in this triangle. Your familiarity with a 3-4-5 right triangle can let you write down the answer immediately.
solve for x.
- 7 > 13 - 15 x
Step-by-step explanation:
-7-13>-15x
-20>-15x
x>-20/-15
x>4/3
please give the domain.
or write on your own.!
Answer:
[tex]1 \frac{1}{3} < x \: \: \: or \: \: \: x > 1 \frac{1}{3} \\ [/tex]
Step-by-step explanation:
[tex] - 7 > 13 - 15x \\ - 7 - 13 > - 15x \\ - 20 > - 15x \\ \frac{ - 20}{ - 15} < x \\ \frac{4}{3} < x \\ 1 \frac{1}{3} < x \\ [/tex]
HELP PLEASE, THIS IS MY LAST QUESTION AND IM DONE
HELP ME PLEASE T^T
[tex] \\ \\ \\ \\ \\ \\ \\ \\ [/tex]
Answer:
1)D
2)B
3(
4)A
5)B
Step-by-step explanation:
please mark me as brainlest
determine if the two lines are parallel, perpendicular, or neither
Line A passing through by (-3,-1)
and (2, 9). Line B passing through
(4, 2) and (-1,-8).
Answer:
The lines are parallel
Which describes the graph of y= (x - 4)2 - 1?
A. Opens up with a vertex at (4, -1)
B. Opens down with a vertex at (-4,-1)
C. Opens down with a vertex at (4.-1)
D. Opens up with a vertex at (-4,-1)
Answer:
Step-Opens up with a vertex at (4,-1)by-step explanation:
If the order of a matrix A is 2×3 and order of AB is 2×4 then, find the order of matrix B.
Rosa’s market sells deli meats by the pound. The prices for several different meats are shown in the table, Chicken=2.00$ Beef=7.00$ Turkey=3.00$ pork=5.00$ how much more does 1 and 1 half pounds of beef cost than 1 and 1 half pounds of turkey
Answer: 1.75 more pounds!
Explanation: Beef: 1 pound is $4.25. now divide $4.25 by 4 to get 1/4 of the price for a pound. then add 1 pound of beef ($4.25) and 1/4 pound of beef ($1.06) which gives you $5.31
Beef: 1 pound is $2.85. now divide $2.85 by 4 to get 1/4 of the price of a pound. then add 1 pound of turkey ($2.85) and 1/4 pound of turkey ($0.71) which gives you $3.56
Now, 1 1/4 pounds of beef and 1 1/4 pounds of turkey subtract them and that gives you $1.75.
Hope that helps!
Please help me with this question and please explain your answer
Jared filled 6 bowls with strawberries he put 8 strawberries in each bowl how many strawberries did Jared use
Answer:
48 Strawberries
Step-by-step explanation:
To solve this you multiply 6 times 8 because if there are 6 bowls and you put 8 in each, you are going to get 8+8+8+8+8+8 which is the same as 6 times 8. Hope this helps!
Negative 2 1/3
Please help I need this done for tomorrow
Answer:
Its 2.33333....
Step-by-step explanation:
Determine the relationship between the two triangles and whether or not they can be proven to be congruent.
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Angles are Not Named but it congruent under the case of (SAS)
Maria jogged 5000. How many METERS did she jog? Explain.
find the range of the relation {(-1,4),(2,5),(3,5)}. Then determine whether the relation is a function
Answer:
range={4,5,5} and its a function
Step-by-step explanation:
its a function becoz the domain are not repeated
lets suppose there is a tile which has the following dimensions: 3.6m x 2.4m. if we convert these values into cm then they become 360cm x 240cm which equals 86400cm.But... 3.6m x 2.4m = 8.62m which equals 862cm. I'm pretty sure that I'm making a mistake but I cant find it (probably because I'm sleep deprived).
Answer:
I'm not entirely sure, but I think since you're dealing with area, that changes the way you'd do the math.
Step-by-step explanation:
Since centimeters will have a larger number than meters, that being a number 100x larger, the area is gonna appear a lot bigger. Let's say you have a tile that's 2cm x 4cm with an area of 8cm^2. If you double the sides to 4cm x 8cm, your area will quadruple to 32cm^2.
I think that's what is happening in terms of your problem.
Convert 3 miles to feet. A. 15,840 feet B. 1,584 feet C. 3,279 feet D. 9,372 feet
Answer:
A. 15,840 feet
Step-by-step explanation:
1 mile = 5,280 feet (I think "five tomatoes" is helpful: five tomatoes --> five-two-eight-oh)
multiply both sides of equation by 3: 1 * 3 = 5,280 * 3
simplify: 3 miles = 15,840 feet, which means A is the answer
Pls help me really fast and thx! When solving the literal equation rx = sx + t for x, are there any restrictions on r, s, or t?
Answer:
When solving the literal equation rx = sx + t for x, are there any restrictions? There are no restrictions.
Step-by-step explanation:
Help me on this question.
Write the equation of the line in fully simplified slope intercept form
Answer:
y = x + 8
Step-by-step explanation:
It is y = 1/1x + 8, but we don't put the one if it's at the botton. So, y = 1x + 8, but, when a one is in front of the x, we don't put it either. The answer is
y = x + 8
The y-intercept is where the line "touches" the y-intercept, in this case, 8.
The slope is how many times you go up-down, and to side from point to pint, in this case 1/1.
Makes sense? If so, hope this helps!
Answer:
y = -1x + 8 or y = -x + 8 (both are same)
Step-by-step explanation:
m = slope
slope = y2 - y1 / x2 - x1
4 - 6 / 4 - 2 = -2/2 = -1
m = -1
b = y-intercept
b = 8
y = mx + b
y = -1x + 8
y = -x + 8
(negative slope)
find the value of a and b when x=12
a = 5x (squared) / 2 = 360
b = 2x (squared) * (x-5) / 10x = ?
Step-by-step explanation:
[tex]a = \frac{ 5{x}^{2} }{2} = 360 \\ b = \frac{2 {x}^{2}( x - 5) }{10x} [/tex]
a =
[tex] \frac{5( {12}^{2} )}{2} = 360 = a \\ \frac{5(144)}{2} = 360 = a \\ 5(72) = 360 = a \\ a = 360[/tex]
b =
[tex]b = \frac{2 {x}^{2} (x - 5)}{10x} \\ b = \frac{x(x - 5)}{5 } \\ b = \frac{ {x}^{2} - 5x}{5} \\ b = \frac{ {12}^{2} - 5(12) }{5} \\ b = \frac{144 - 60}{5} \\ b = \frac{84}{5} \\ b = 16.8[/tex]
The required values are a = 360 and b = 16.8 when x = 12.
What is a numerical expression?A numerical expression is algebraic information stated in the form of numbers and variables that are unknown. Information can is used to generate numerical expressions.
The numerical expressions are given as:
a = 5x²/ 2 = 360
b = 2x² × (x-5) / 10x
To find the value of a when x = 12, we can substitute 12 for x in the expression for a:
a = 5(12)² / 2 = 360
To find the value of b when x = 12, we can substitute 12 for x in the expression for b:
b = 2(12)² × (12-5) / 10(12)
= 2(144) × 7 / 120
= 288 × 7 / 120
= 2016 / 120
= 16.8
Therefore, when x = 12, a = 360 and b = 16.8.
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Check by divisibility test the number 26458900 is divisible by 11 and 4.
Answer:
steps below
Step-by-step explanation:
26458900 ... sum of odd digits 2+4+8+0=14 ...(1)
sum of even digits 6+5+9=20 ...(2)
(2)-(1): 20-14=6 Not multiple of 11, nor 0
conclusion: Not divisible by 11
26458900 ... last 2 digits is "00", 00 or #00 are divisible by 4
conclusion: divisible by 4
please help will gove brainliest of right answer i need it asap thanks
Answer:
B.)
Step-by-step explanation:
A function is defined as having one input for every output. Therefore, you cannot have more than one inputs and get the same output. (Well you can, but you learn what this means later in mathematics ;) )
An airplane flies 105 miles in 1/2
hour. How far can it fly in 1 1/2 hours at the same rate of speed?
27+10/2/5 is equal to what
Answer:
27+10÷2÷5= 27+1= 28
Hope that my answer is correct and helpful to you
The sales of a certain product after an initial release can be found by the equation
s= 12/4 +10, where s represents the total sales in thousands) and t represents
the time in weeks after release.
Make a table of values, graph the function and use the graph to estimate the sales
12 weeks after release.
about $586
about $93
about $93,000
about $586,000
Answer:
It's c
Step-by-step explanation:
The sales after 12 weeks is about $93. Therefore, option B is the correct answer.
What is an equation?In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.
The given equation is s=12√4t+10, where s represents the total sales in thousands) and t represents the time in weeks after release.
The sales 12 weeks after release is
s=12√4×12+10
s=12√48+10
s=93.13
s=93
Therefore, option B is the correct answer.
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HAS Y INTERCEPT OF 3 AND PASSES THROUGH (2,3)
Answer:
(0,3) and (2,3) are the coordinates and if you graph it is shows that it has a slope of 0.
Brainliest to the answer A 5-pack of plastic rings costs $0.60. What is the unit price?
What is the range of h?
Answer choices:
A: -7 ≤ h(x) ≤ 5
B: -3 ≤ h(x) ≤4
C: The h(x)-values -3, -2, 2, and 4
D: The h(x)-values -7, -5, -2, 0, and 5
Answer:
C: The h(x)-values -3, -2, 2, and 4
Step-by-step explanation:
The range is the values that the output can take
The y values are -3, -2, 2,4
C: The h(x)-values -3, -2, 2, and 4
Which equation represents the line through (0,0) and (2,5)?
A. y= 5x
B. y= 2x
C. y= 5/2x
D. y= 2/5x
The equation of the line passing through (0,0) and (2,5) will be y = ( 5 / 2 )x. The correct option is C.
What is an equation of the line?An equation of the line is defined as a linear equation having a degree of one. The equation of the line contains two variables x and y. And the third parameter is the slope of the line which represents the elevation of the line.
The general form of the equation of the line is:-
y = mx + c
Given that the line passes through (0,0) and (2,5). to calculate the equation we need to calculate the slope of the line.
m = ( y₂ - y₁) / ( x₂ - x₁ )
m = ( 5 - 0 ) / ( 2 - 0 )
m = ( 5 / 2 )
y = ( 5 / 2)x + c
0 = 0 + c
c = 0
Y = ( 5 / 2)x
Therefore, the equation of the line passing through (0,0) and (2,5) will be y = ( 5 / 2 )x. The correct option is C.
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What is the radius and diameter of the following circle?5 units
Answer:
I don't know how to rank push in idle