The dot plots below show the scores for a group of students who took two rounds of a quiz:
Which of the following inferences can be made using the dot plot?
The range of each round is the same.
There is no overlap between the data.
Round 1 scores were higher than round 2 scores.
Round 2 scores were lower than round 1 scores.
Answers
Because the range is the highest number minus the lowestAnswer: The range of each round is the same.
Step-by-step: Because the range is the highest number minus the smallest number so for round one that would be 8-5 Which is three and for round two 9-6 which is also three.
Answer:
A) the range of each round is the same
Step-by-step explanation:
Related Questions
Every package of a certain toy also includes 2 batteries.
Use t for the number of toys and b for the number of batteries to write two equations relating the two variables.
b =
t =
Answers
correct answer gets brainlest
Answers
Answer:
The Answer Is 88
She Would Have To Score A 88
Step-by-step explanation:
86 + 88 = 174
174 ÷ 2 = 88
I will give brainliest to the correct answer!!!
Don't forget...answer both questions
Answers
i think it is this.
1. 2/50
2. 1/10
2. 1/50 then divided > multiply by 100
Question 5 of 14
The volume of the Hawks' refrigerator is
30
×
68
×
28
.
5
cubic inches.
The volume of the Lopezes' refrigerator is
(
30
×
68
×
28
.
5
)
+
16
cubic inches.
Without doing any calculations, which statement describes how the volume of the Hawks' refrigerator compares to the Lopezes' refrigerator?
A.
The volume of the Hawks' refrigerator is 16 cubic inches greater than the volume of the Lopezes' refrigerator.
B.
The volume of the Hawks' refrigerator is 16 times less than the volume of the Lopezes' refrigerator.
C.
The volume of the Hawks' refrigerator is 16 times greater than the volume of the Lopezes' refrigerator.
D.
The volume of the Hawks' refrigerator is 16 cubic inches less than the volume of the Lopezes' refrigerator.
Answers
Answer:
D
Step-by-step explanation:
The expression for the Lopezes' refrigerator has an extra 16 added on
Given
\qquad m \angle LON = 113^\circm∠LON=113
∘
m, angle, L, O, N, equals, 113, degrees
\qquad m \angle MON = 2x + 33^\circm∠MON=2x+33
∘
m, angle, M, O, N, equals, 2, x, plus, 33, degrees
\qquad m \angle LOM = 3x + 20^\circm∠LOM=3x+20
∘
m, angle, L, O, M, equals, 3, x, plus, 20, degrees
Find m\angle MONm∠MONm, angle, M, O, N:
Answers
Answer:
what? I don't get it?
Step-by-step explanation:
Answer:
57
Step-by-step explanation:
I did it in the test
if you dont give fake answers, next qeustion will be more points
Answers
?
help me plsssssssssssssssssssssssssss
Answers
Answer:
#1 is 3/6 or 1/2
#3 is 1/6
#5 is 4/6 or 2/3
HELP PLEASE IM BEGGING
Numbers: 4,31,35,45,52,56,66
Answers
Answer:
i think this is the answer 289
Step-by-step explanation:
have a great day
2x2=4ft
Answer: 56ft^2 - 4ft^2 = 52ft^2
So 56, 4, 52. In that order
help plzz Draw the following triangle after a counterclockwise rotation about the origin.
Y=1 X=-2
Answers
Answer:
The text in bold and italics in the step-by-step explanation will be your answer.
Step-by-step explanation:
Lets give the triangle a name of ABC
Angle A will be the point -2, 1
Angle B will be the point -5, -3
Angle C will be the point -4, -5
Then we will flip the triangle ABC 90 degrees counterclockwise or -90 degrees or 270 degrees.
The new Triangle will be: A' B' C' where:
A' is equal to -1, -2
B' is equal to 3, -5
C' is equal to 5, -4
And finally:
Have a great day!
You borrow $15,000 to buy a tractor. The simple interest rate is 4%. You pay the loan off after 8 years. What is the total amount you paid for the loan?
Answers
could any of you check if I'm right
Answers
Answer:
Yes, you should be right.
Step-by-step explanation:
x + x + x is 3x, 2x + x is 3x again, and the other two things you selected are 3x, which is correct.
Antonio's work is shown:
-15 + 15 = 30, So 30 minutes to care for the Guinea pig
-3 weeks = 21 days
-21 times 30 is 630 days
so it will take 6 hours and 30 minutes to take care of the Guinea pig,
What mistake did Antonio make in his reasoning, Include the correct amount of time, In hours and minutes in your answe
Answers
Answer:
the first step
Step-by-step explanation:
-15 + 15 = 0
15 + 15 = 30
the first 15 is negitive
step by step explanation:
Can someone please please PLEASEEE help me with these two questions!!
(15 points….)
Answers
Answer:
1) = 2hrs and 30mins
2) = 130miles
Step-by-step explanation:
1) 60mi/hr, total driven 150miles
so at 120miles thats 2 hours. 30 miles is 30 minutes
60+60+30=150miles
2) 40miles/hr you drove 2 hours at 40 miles
40+40 =80miles
50miles/hr you drove 1 hour st 50 miles
40+40+50 = 130miles
Answer: 1) 2.5 hours, 2) 130 miles
Step-by-step explanation:
To solve both of these problems, let us remember the formula:
Distance = (speed) × (time)
1) Plug in the numbers into the formula:
150miles = (30miles/hour) × (time)
Divide both sides by 30miles/hour to solve for time:
150miles/(30miles/hour) = time
Simplify:
2.5hours = time
2) Susan's driving is broken into two parts with different speeds and time.
Solve the distance for first drive by plugging numbers into formula:
Distance = (40miles/hour) × (2hours)
Multiply:
Distance of first drive = 80miles
Solve for distance of second drive:
Distance = (50miles/hour) × (1hour)
Multiply:
Distance of second drive = 50miles
Add distance of first drive and second drive:
80miles + 50miles = 130miles
Which proportion can be used to determine p, the percent of the flock that has spots?
Answers
Answer:
The proportion you use is the 98 spotted sheep out of 280 sheep, and the percentage of sheep which are spotted is 35%
Step-by-step explanation:
The proportion that can be used should be the 98/280
and if you wanted that as a percentage (of spotted sheep) = 98/280 x 100
which equals 35%.
marking serious answers brainliest. The figure shown is a square with a triangular hole cut into one side. The ratio of the height h of the triangle to a side length of the square is 9 to 10. The ratio of the base b of the triangle to the side length of the square is 1 to 2. If the area of the square is 100 square inches, what is the area of the shaded part of the square?
Answers
Answer:
77.5
Step-by-step explanation:
What is the y-intercept for this given line?
Answers
Answer:
(0, 5)
Step-by-step explanation:
The y-intercept is the point of the line that meets in the y-axis.
Answer:
y-intercept = 5
Step-by-step explanation:
Depending on what common ratio is the y-axis is increasing by, but since it's not labeled it's usually understood as by 1 unit each time. Now y-intercept is a point on the graph where x = 0, in here it's 5.
Hope this helps!
When the function f(x) = x^2 is multiplied by the value a, when a > 1, how will that affect the graph of the new function, g(x) = ax^2 ?
(1) opens upward and is wider
(3) opens upward and is narrower
(2) opens downward and is wider
(4) opens downward and is narrower
Answers
The function opens upward and is narrower, because we have a vertical dilation.
How is the function transformed?
For a function f(x), a vertical dilation of scale factor k is:
g(x) = k*f(x).
if k > 1, we have a dilation.if 0 < k < 1, we have a contraction.In this case, the scale factor is a, and we know that a > 1, so we have a dilation.
Then the correct option is 3, the function still opens upwards (because a is positive) and is narrower.
If you want to learn more about dilations:
https://brainly.com/question/3457976
#SPJ2
is the following number rational or irrational?
√121
Answers
Answer:
Rational
Step-by-step explanation:
Because it gives whole number which is 11
Answer:
Rational
Step-by-step explanation:
Help, please!
What is the range of the function f(x) = 6(0.4)x?
a. f(x)<6
b. 0.4 < f(x) < 6
c. f(x) > 0
d. -∞ < f(x) <∞
Answers
Maryanne is making a friendship necklace at summer camp using 1.6 cm beads. What is a reasonable estimate for the length if she uses 24 beads?
Answers
Answer:
38.4
Step-by-step explanation:
1.6 times 24 is 38.4
The reasonable estimation for the length if she used 24 beads will be 38.4 cm.
What is multiplication?Multiplication is the general procedure in mathematics in which we multiply two or more numbers by each other to find a new multiplied number.
Multiplication gives us a resultant number that will be very big as compared to the number which is going to be multiplied if and only if the number which is going to be multiplied is more than one.
As per the given,
Length of one bead = 1.6 cm
Number of beads = 24
Reasonable length = 24 x 1.6 = 38.4 cm.
Hence "The reasonable estimation for the length, if she used 24 beads, will be 38.4 cm".
For more information about multiplication,
brainly.com/question/14059007
#SPJ2
....................
Answers
Answer:
No, because 2^28 is equal to 2x2 28 times, not 28x2. This means that the answer will be 268435456.
Step-by-step explanation:
Answer above
If this has helped you please mark as brainliest
Answer:
no, exponents are how many times the base is used, it would be 2×2×2... so on until there are 28 2s
correct answer gets brainlest
Answers
Answer: d.
Step-by-step explanation:
Hilary is ordering a large circular pizza from her local pizza shop. She asks about the size of the pizza and is given three different values: 14 inches, 44 inches and 7 inches.
Hilary knows three measurements that are used to describe circles: radius, diameter and circumference. Which value best matches each measurement? Explain your reasoning.
Answers
Answer:
7 is the radius
14 is the diameter
44 is the circumference
Step-by-step explanation:
7 is the smallest number of them all so it's the radius. The diameter is double of a radius so 14 is the diameter and finally 44 is the circumference :)
14 in is the diameter
44 in is the circumference
7 has to be the radius because the radius is half the diameter. this in turn means that the diameter must be 14. and the circumference is 44 because the circumference is the perimeter of the circle. (it has to be the largest number)
The two rectangles above are similar. If a = 8 in, b = 12 in, and d = 24 in, what is the length of c?
Answers
Answer:
uhhh we cannot see the shapes
Step-by-step explanation:
sorry :/
The measure of ∠4 is 34°. What are the measures of ∠1, ∠2, and ∠3, respectively?
A. ∠1 = 146°, ∠2 = 146°, ∠3 = 34°
B. ∠1 = 146°, ∠2 = 34°, ∠3 = 146°
C. ∠1 = 124°, ∠2 = 34°, ∠3 = 124°
D. ∠1 = 34° , ∠2 = 146°, ∠3 = 34°
DONT PUT NONSENSE ANSWERS
Answers
Answer:
B
Step-by-step explanation:
∠4 and ∠2 are vertical angles
Vertical angles are congruent
Which means that because ∠4 = 34°, ∠2 also = 34°
∠1 and ∠4 are supplementary angles.
Supplementary angles add up to equal 180
Which means that ∠1 + ∠4 = 180
or ∠1 + 34° = 180
subtract 34 from each side
180 - 34 = 146
Hence, ∠1 = 146
∠1 and ∠3 are vertical angles
Like stated before vertical angles are congruent
Which means that because ∠1 = 146°, ∠3 also = 146
So we can conclude that the answer is B
Answer:
B) <1 = 146, <2 = 34, <3 = 146
Step-by-step explanation:
Because measure angle 4 is 34°
And the angle opposite of <4 is <2 and they’re both congruent so <4 = <2. Therefore, <2 = 34.
By finding <1 and <3 is simply finding a supplementary angle because:
<4 + <1 = 180°
<4 + <3 = 180°
So,
34 + <1 = 180°
<1 = 146°
and,
34 + <3 = 180°
<3 = 146
Please help me with this question
Answers
Answer:
image isnt working cant help
Step-by-step explanation:
The graph shows the approximate median annual earings for five occupations. About how much less does a cook earn than a teller? Annual Earnings $100,000 $90,000 $80,000 $70,000 $60,000 $50,000 $40,000 $30,000 $20,000 $10,000 $0 Cook Teller Professor Actuary Accountant
PLs help
Answers
Pls i need help please no links just help me and if you don't know than don't answer right answers only
Answers
CAN SOMEONE HELP ME WITH THIS?! I NEED ANSWER ASAP!
Answers
Answer:
10 cents I think
Step-by-step explanation:
divide 3 dollars by 30 and get .1 and that is also 10 cents
pls help on this on problem
Answers
Answer:
Hours after sunrise Temperature
5 -8.5
7 -7.5
8 -9.75
10 -14.25
Step-by-step explanation:
The temperature rose by 1/2 degrees from -11 degrees for 7 hours, so it would be:
-11 + 1/2(5) = -11 + 2.5 = -8.5, so -9.5 degrees 5 hours after sunrise
For 7 hours it would be -11 + 1/2(7) = -11 + 3.5 = -7.5
After 7 hours, it started to decrease by 2 1/4 degrees per hour for 3 hours, so:
-7.5 - 2.25(1) = -8.5 - 2.25 = -9.75
For 10, it would be:
-7.5 - 2.25(3) = -7.5 - 6.75 = -14.25