Answer:
B is a statistical question
Step-by-step explanation:
A and C ask for qualitative data or categorical data
B asks for quantitative data or numerical data
We obviously use numerical data for statistical work, so B is the answer
Mhanifa please help! Solve each proportion. Round your answer to the nearest hundreth
Answer:
5) m/5 = 7/2 ⇒ m = 5*7/2 ⇒ m = 35/26) 7/4 = r/5 ⇒ r = 5*7/4 ⇒ r = 35/47) 7/6 = 5/x ⇒ x = 5*6/7 ⇒ x = 30/78) 6/5 = 2/(5n) ⇒ 5n*6 = 5*2 ⇒ n = 10/30 ⇒ n = 1/3Plz show me how to do this step by step.
9514 1404 393
Answer:
4 ft = height
10 ft = base
Step-by-step explanation:
The area of a triangle is given by ...
A = 1/2bh
Filling in the given value, we get the relation ...
20 = 1/2bh
40 = bh
We know the factors of 40 are ...
40 = 1×40 = 2×20 = 4×10 = 5×8
Of the numbers that area available, only the pair 4×10 will give the desired result.
The height is 4 ft; the base is 10 ft.
Using the line AB, name two line segments.
1. AB, CB
2. AB, C
3. CB, B
4. A, B
There are 60 students in the gym, and there are an equal number of students in each class. If five classes are gym how many students are in each class
Answer:
12
Step-by-step explanation:
60/5 = 12
If you change the sign of a point's x-coordinate, how does the location of the point change? CLEAR CHECK The point moves down and to the left. The point crosses over the x-axis. The point crosses over the y-axis. Not enough information is provided.
Answer:
The point crosses over the y-axis
Step-by-step explanation:
Given
A change in the sign of x coordinate
Required
The effect on the point location
Assume the coordinate to be (x,y).
The above point is located in the first quadrant,
When the x value changes to negative i.e. (-x,y)
The point moves from the first quadrant to the second quadrant
This implies that, the point crosses over the y-axis.
Similarly, assume the coordinate to be (-x,-y).
The above point is located in the third quadrant,
When the x value changes i.e. (x,-y)
The point moves from the first quadrant to the fourth quadrant
This implies that, the point crosses over the y-axis.
Ian recorded the time, in seconds, it took each contestant to solve the riddle. He recorded the results. 68 seconds 89 seconds 122 seconds 72 seconds 139 seconds 49seconds 115 seconds 83 seconds 97 seconds 56 seconds 142 seconds What is the third quartile of the data?
find the value of x and y in the parallelogram
Answer:
x = 26, y = 11
Step-by-step explanation:
opposite sides are equal
Answer:
y=11
x-2=24
x=26
..............
Correct answer will be brainliest
Answer:
Quadrilateral ABCD is a rhombus, because all four sides are congruent and adjacent sides are not perpendicular .
Step-by-step explanation:
Given :
A quadrilateral with its coordinates as follows:
Where A (3, 1), B (4,4), C (7,5), D (6,2).
We will measure the length of the congruent sides by applying distance formula.
Distance formula = square root (x^2 - x^1)^2 + (y^2 - y^1)^2
So,
AB = ( insert the coordinates using the formula )
BC = ( insert the coordinates using the formula )
CD = ( insert the coordinates using the formula )
DA = ( insert the coordinates using the formula )
It all equals = squareroot 10
From the above measurement and looking into the diagram we can conclude that the Quadrilateral ABCD is a rhombus.
In rhombus the adjacent sides are not perpendicular and its diagonals are of different length.
Giving brainlist to whoever answers
Answer:
17 1/2 i think
Step-by-step explanation:
A simulation is done to represent kicking 5 field goals in a single game with a 72% probability of making each one. A 1 represents making the kick and a 0 represents missing the kick.
trial
result
1
10101
2
11010
3
00011
4
11111
5
10011
Based on these results, estimate the probability that 3 or more kicks are made.
Answer:
You are correct that the cross section is a rectangle, because a rectangular pyramid has 4 sides connected to the top of the rectangle.
Step-by-step explanation:
We can estimate that the probability of making 3 or more kicks in a game is approximately 0.8 or 80%.
What is simulation?Simulation is the process of creating a computer model or a physical system that behaves like a real-world system or process, in order to study its behavior or performance under various conditions.
We have,
To estimate the probability that 3 or more kicks are made, we need to count the number of trials in which 3, 4, or 5 kicks were made, and divide that by the total number of trials (which is 5 in this case).
From the table,
We can see that there are three trials in which 3 kicks were made
(trials 1, 3, and 5), one trial in which 4 kicks were made (trial 4), and no trials in which all 5 kicks were made.
The total number of trials in which 3 or more kicks were made is:
= 3 + 1 + 0
= 4
To estimate the probability, we divide the number of successful trials by the total number of trials:
P(3 or more kicks made) ≈ 4/5
Therefore,
We can estimate that the probability of making 3 or more kicks in a game is approximately 0.8 or 80%.
Learn more about simulations here:
https://brainly.com/question/16359096
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4. Marcy plans to save $3 in January, 54 in February, S6 in March, and $9 in April. If she continues this pattern, how much money will she save in December?
Solve the equation. Round your answer to the nearest 10th if necessary
p2 + 24 = 159
a
12.6
b
11.5
c
12.5
d
11.6
Answer:
d. 11.6
Step-by-step explanation:
11.6 is the answer. Hope that hels
[tex]\huge\text{Hey there!}[/tex]
[tex]\mathsf{p^2 + 24 = 159}[/tex]
[tex]\large\text{SUBTRACT 24 to BOTH SIDES}[/tex]
[tex]\mathsf{p^2+24-24=159-24}[/tex]
[tex]\large\text{Cancel out: 24 - 24 because that gives you 0}[/tex]
[tex]\large\text{Keep: 159 - 24 because it helps you solve for p}[/tex]
[tex]\mathsf{159 - 24 = \bf 135}[/tex]
[tex]\large\text{New equation: }\mathsf{p^2 =135}[/tex]
[tex]\large\text{TAKE your SQUARE ROOT}[/tex]
[tex]\mathsf{p=\pm 3\sqrt{135}}[/tex]
[tex]\mathsf{\sqrt{135}=3\sqrt{15} \ OR\ -\sqrt{135} = -3\sqrt{15}}[/tex]
[tex]\large\text{Original answer: }\mathsf{\underline{p=3\sqrt{15}\ or\ p = -\sqrt{15}}}[/tex]
[tex]\boxed{\boxed{\large\text{Answer: \huge\bf D. 11.6}}}\huge\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
A circle is centered on point B. Points A, C and D lie on its circumference.
If ZABC measures 46°, what does ZADC measure?
Step-by-step explanation:
given: B is the centered poin of the circle
points A,C,D lies on its circumference
measure angle ABC is 46⁰
<ADC is inscribed in the circle
<ABC is the central angle
to find: what is the measure of angle ADC?
solution:
inscribed angle therom states that an inscribe angle is half of a central angle that subtends the same arc
hence, <ADC = 1/2 × <ABC
<ADC= 1/2 × 46⁰
<ADC=1/2 ×46⁰
<ADC= 23⁰
HOPE IT HELPED!!
Please do correctly! I will mark you Brainliest!
Answer:
3(4+√2)
Step-by-step explanation:
Here we need to find the perimeter of the given figure. Here the given figure is made from a triangle and a square. The side lenght of the square is 3. We need to find the hypontenuse of the triangle in order to find Perimeter .
• Using Pythagoras Theorem :-
⇒ h² = p² + b²
⇒ h² = 3² + 3²
⇒ h² = 9 + 9
⇒ h² = 18
⇒ h = √[ 9 × 2 ]
⇒ h = 3√2 .
Therefore the perimeter will be ,
⇒ P = 3√2 + 3 + 3 + 3 + 3
⇒ P = 3√2 + 12
⇒ P = 3( 4 + √2)
Hence the perimeter of the figure is 3(4+√2) .Here are the prices (in thousands) for 10 houses for sale in a local neighborhood: 285,288,289,290,299,300,308,309,312,314 . Which measure should be used to summarize the data
Answer:
Mean and Median
Step-by-step explanation:
Given the data :
285,288,289,290,299,300,308,309,312,314
To summarize the data using a measure of centre, considering that the dataset doesn't show a great deal of variation we could use either the mean or median value.
The mean, x = Σx / n
n = sample size = 10
Σx = 2994 ; n = 10
x = 2994 / 10 = 299.4
Also the median value ;
1/2 * (n + 1)th term
1/2 * (10 + 1)th term
1/2 * 11
= 5.5 th term
= (5 + 6)th / 2
= (299 + 300) / 2
= 299.5
Maria's fish tank has 17 liters of water in it. She plans to add 6 liters per minute until the tank has more than 47 liters. What are the
possible numbers of minutes Maria could add water?
Use t for the number of minutes.
Write your answer as an inequality solved for t.
Answer:
t < 5
Step-by-step explanation:
47 > 6t + 17
30 > 6t
5 > t
t < 5
hurryy pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
The rabbit population in Scott County, which is currently at 2,900 rabbits, is increasing by
10% each year. How many rabbits will there be in 8 years?
If necessary, round your answer to the nearest whole number.
Answer:
6216
Step-by-step explanation:
This problem deals with exponential growth.
Final value: F
Present (initial) value: P
Rate of growth: r
Time in years = t
[tex] F = P(1 + r)^t [/tex]
[tex] F = 2900(1 + 0.1)^8 [/tex]
[tex] F = 6216 [/tex]
Answer: 6216
Quadrilateral PQRS was translated 5 units to the right and 3 units up to create quadrilateral P′Q′R′S′. Which rule describes this transformation? F.(x, y) → (x — 5, y — 3) G.(x, y) → (x + 5, y + 3) H.(x, y) → (x — 3, y — 5) J.(x, y) → (x + 3, y + 5)
Answer:
G.(x, y) → (x+5, y+3)
Step-by-step explanation:
The rule would be (x+5, y+3) and the only one with that rule is G.
If a tennis ball has a diameter of 14.6, and is cut in half. What is the volume of the half of the tennis ball? Use 3.14 for pi.
the half of 14.6 is 7.3 and you times it by 3.14 and its 22.922 i think
3(x-1)+x=4(x+2)
what does x equal?
Answer: should be no solution
Step-by-step explanation:
There are no values of x
that make the equation true.
2[32-(4-1)³] answer.
Answer:
3^5/3
log(1/2)
log2(16)
Step-by-step explanation:
u.
Please please please help help help help me me me me me me
Answer:
x = 11
Step-by-step explanation:
Assuming that segment EG is a diameter we can solve this using the straight angle theorem ( Which states that angles on a straight line add up to equal 180. Also note that central angles and there corresponding arcs are congruent. )
We are also told that CH is a bisector.
A bisector splits an angle into TWO EQUAL parts.
mDG is split into mDC and mCG
So mDC = mCG
This meaning that because mDC = 7x + -1 , mCG also equals 7x - 1
Leading to us having enough information to use the straight line theorem ( which also works with half circles and arcs. )
So 180 = 2 ( 7x - 1 ) + 2x + 6
now we solve for x
step 1 distribute the 2
2 * 7x = 14x
2 * - 1 = -2
now we have 180 = 14x - 2+ 2x + 6
step 2 combine like terms
14x + 2x = 16x
-2 + 6 = 4
now we have 180 = 16x + 4
step 3 subtract 4 from each side
4 - 4 cancels out
180 - 4 = 176
Now we have 176 = 14x
step 4 divide each side by 14
176 / 16 = 11
14x/14 = x
we're left with x = 11
What’s is the volume, Length: 4, Width: 3 3/4, Height: 6 HELP ME GIVING 10 POINTS
Answer:
huh thats 5
Step-by-step explanation:
I would be clad to but I don't have time to sorry
not sorry also
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and why would I want to do that its not that hard lol XD
pls help! you don't have to do all of them (but if you can pls help me on all)
Answer:
#12.) 3m+2=17
3(5)+2=17
5*3=15
15+2=17
Step-by-step explanation:
Answer:
3 x 2 + 5 - 4 = 7 if its not 7 then try 15 most likely 7
m = 5 its already given on the top or its 17
7 x 5 - 2 > 12, m = 5 or the answer is 33 for the left side
for this you need to draw an empty circle on two and make the line bold starting from 2 to the 10.
A triangle has two sides of length 20 and 11. What is the largest possible whole-number length for the third side?
Answer:
30
Step-by-step explanation:
20+11=31
It can't be exactly 31 but it can be any number less than 31, so the nearest whole number down is 30
A jewelry prism with a length of 9 inches and a height of 4 1/4 inches. The volume of the jewelry box is 283 1/2 cubic inches. What is the width of the box?
Answer:
volume = (length × Width × height)
(567/2) = (9×) × (17/4) × (w)
283.5 = 38.25w
w= 7.41inches
Im confused about this and I need someone to help me please and help the explain the answer
Answer: I'm sorry but your link isn't valid. I would help you but I can't see the picture.
Step-by-step explanation:
Answer:
Andre budgets 312 dollars more for Groceries and Utilities than for savings.
Step-by-step explanation:
1.) Add the 15% and 9% to get 24% for Groceries and Utilities combined.
2.) The value of 24% of 5200 $1248 and the value of 18% (for savings.) is 936.
3.)Subtract 932 from 1240.
Please help and write a proper answer I really need it. Thanks.
Answer:The value of the surface area (in square centimeters) of the cone is equal to the value of the volume (in cubic centimeters) of the cone. The formula for the surface area S of a cone is S=πr2+πrl, where r is the radius of the base and l is the slant height.
Step-by-step explanation:
Answer:
A cone is 360 triangles rotated in a circle, so find the hypotenuse of the triangle and multiplying it by 360 you would get the surface area of the cone
(っ◔◡◔)っ ♥ Hope It Helps ♥
You pay $22 for a pair of shorts after a 15% discount. What is the original price of the shorts? Round to nearest cent.
Answer:
$25.88
Step-by-step explanation:
First, you find the amount that was discounted, which was about $3.88. Then you add that to your discounted price.