Answer:
[tex] \frac{30}{40} = \frac{35}{x} [/tex]
[tex] \frac{3}{4} = \frac{35}{x} [/tex]
[tex]3x = 140[/tex]
[tex]x = 46 \frac{2}{3} [/tex]
The dot plots below show the scores for a group of students who took two rounds of a quiz:
Two dot plots are shown one below the other. The title for the dot plot on the top is Round 1 and the title for the bottom plot is Round 2. Below the line for each dot plot is written Score. There are markings from 5 to 9 on the line at intervals of one. There are 2 dots above the mark 5, 3 dots above the mark 6, 4 dots above the mark 7, and 1 dot above the mark 8. For the bottom dot plot there are 6 dots above the mark 6, 2 dots above the mark 8, and 2 dots above the mark 9.
Which of the following inferences can be made using the dot plot? (5 points)
a
The range of each round is the same.
b
There is no overlap between the data.
c
Round 1 scores were higher than round 2 scores.
d
Round 2 scores were lower than round 1 scores.
Answer:
DO YOU STILL NEED HELP?
Step-by-step explanation:
Answer:
Step-by-step explanation:
Math Problem Please Help
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ONLY ebminer8 ANSWER
Answer
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Step-by-step explanation:
Rewarding brainly and if you dont look for a unanswered question i posted or lmk if you want me to post one (NOT THIS ONE)
Answer:
L
Step-by-step explanation:
Pls mark me brainliest.
Answer:
Point L
Step-by-step explanation:
Point L is located at x, the horizontal coordinate, -3, 3 to the left, and is 0 units up/down, on the y coordinate.
x coordinate ALWAYS comes first, unless you're doing slope
REWARDING BRAINLY FOR CORRECT ANSWER
Answer:
The range is 10
Step-by-step explanation:
since it starts at 0 and goes till 9 thats 10 data points
Answer:
9
Step-by-step explanation:
Okay, so range is just the difference between the highest and lowest values, and because the lowest is 0, it's just 9 - 0, which obviously equals 9
So the range of the data in the dot plot is 9
hope this helps:)
Journalists are responsible for editing their own articles. A. True B. False
Answer:
True
Step-by-step explanation:
At least in my opinion, it’s your journaling is it not? So the journalist should edit it themself.
Hope I helped! :D
Answer:
true they are responsible for making sure everything is correct
The box plot measures the amount of people in Chess Club the past month. What was the range number of students in Chess Club last month?
HELP AGAINNNN :))
HAVE AN AMAZING DAY
You roll 2 number cubes. What is the probability of rolling double twos?
EZ points!
Answer:
Step-by-step explanation:
There are 6 ways we can roll doubles out of a possible 36 rolls (6 x 6), for a probability of 6/36, or 1/6, on any roll of two fair dice. So you have a 16.7% probability of rolling doubles with 2 fair six-sided dice.
Answer: 16.7%
Step-by-step explanation:
16.7%
What is the name of this polygon?
trapezoid
rhombus
square
rectangle
Answer:
trapezoid
give brainliest
Answer:
Step-by-step explanation:
That is a trapezoid
I'm 13 with learning disabilities can someone um help me with this
PPLZZ NEED HELP END OF A SCHOOL TEST PPLLLZZ AND NO WEBSITE THAT HAS THE ANSWER mai's brother tell her that 10/7 is equal to square root of 2.mai know this cant be right,because 10/7 is rational and square root of 2 is irrational.writ an explanation that mai can use to convince her brother that 10/7 cannot be the square root of 2
Answer:
10/7 is a simple fraction, and √2 cannot be written as a simple fraction. So, they are not the same.
Step-by-step explanation:
10/7 is a number that has a numerator and a denominator.
Suppose √2 = 10/7, then √2 can also be written as a number that has a numerator and a denominator.
Since this is not the case, 10/7 cannot be the same as √2.
Note:
I give all credit to aboouthaymeen5 on BRAINLY.com, who created and wrote this answer and explanation.
Have a very nice day, thank you.
For the past four years, Maia has grown 1 1/5 inches each year. How many total inches has she grown in the past four years?
Answer:
4 4/5 in or 4.8 in
Step-by-step explanation:
multiply 1 1/5 by 4
Answer:
Maia has grown 4.8 inches in the past 4 years.
Step-by-step explanation:
1 1/5 * 4 = 4.8
Help!!! whats the answer ?
Answer:
(680/17) + (34/17) = 714
Step-by-step explanation:
714/17 = 42
714/17 = 40 + 2
40 x 17 = 680
2 x 17 = 34
680 + 34 = 714
uraraka!!!
Find the area of the parallelogram
Answer:
117in²
Step-by-step explanation:
9*13=117
What is the value of F ?
Answer:
50 degrees
Step-by-step explanation:
Answer:
50
Step-by-step explanation:
The entire angle is 80 as shown.
The value of the missing angle can be found by using the following
F=80-30
F=50
Which line has a slope of 1, and which has a slope of 2?
Use a ruler to help you graph a line whose slope is 1/3 . Label this line a .
I need a quick answer. I will appreciate your efforts
Answer:
10.5 cm
Step-by-step explanation:
12÷9= 1.3 (1dp)
14÷(12÷9)= 10.5cm
Answer:
y = 10.5 cm
x = 80 degree
Step-by-step explanation:
Our approach is find measures first and y is our missing measure.
To find y
PQRS : ABCD is in ratio the same as CD : RS
We need to work out CD : RS to find measures of AD : SP
To find ratio we look at side measures first
CD : RS = 12 : 9
12/9 = 1.333333
So that AD : SP = 14 : ?
14 / 1.333333 = 10.50000
AD : SP = 14 : 10.5
y = 10.5 cm
To find x
We are given opposite angles and know with quadrilaterals they both share same opposite diagonal length ratios and share same opposite angles.
Where two angles are always in pairs given 100 degree can be multiplied by 2 and use the equation.
360 - (100 x 2) / 2 = (360 - 200) / 2 = 160/2 = 80 degree
x = 80 degree
The diameter of a professional baseball mound is 18 feet. The radius of a little league baseball mound is 5 feet. What is the difference in the areas?
Answer:
175.93 feet
Step-by-step explanation:
First, you divide 18 by 2 to get the radius which is 9. Then you do nine squared. Lastly, you do 64 times 3.14 to get 254.47 (rounded)
Now, you do 5 squared which is 25. Then you multiply 25 by 3.14 to get 78.54 (rounded).
Now you subtract
254.47 - 78.54 = 175.93
Note: I rounded these in the example, the decimal places still go on so the rounded answers may not subtract to the correct answers because all the decimal points weren't shown, but the answer is correct.
Help its said 20 words also so yeah
Answer:
Step-by-step explanation:
2.fraction
3.ratio
5.solve
6.multiply
7.quantities
8.terms
9.table
10.extend
11.whole
What is the value of N ?
Answer:
80degress
HOPE IT HELPEDIn the Sacrament of Matrimony, the bride and groom...
A. make a private commitment to love each other
B. confer the sacrament on each other
C. promise to avoid having children
D. promise to lead the Church in worship
Answer:
A?
Step-by-step explanation:
help plzzz i beg u i need help :(
Answer:
dont know
Step-by-step explanation:
dont know
Answer:138.16
Step-by-step explanation:
Diameter(d) = 4 m
Radius(r )= 2 m
Height(h)= 9 m
Surface área Of cylinder =2pi r (r + h)
Which of the following equations is equivalent to -10(3-x) ?
PLS CHOOSE THE ANSWER YOU THINK IS CORRECT
Answer:
C
Step-by-step explanation:
C is the correct answer trust me look at my load of points
Please answer both questions correctly please no links they never work for me please and thanks
Answer:
d= 11
Step-by-step explanation:
C= πd
11π=πd
d= 11
A= πr²
Since r= d/2
A= π(11/2)²
A= 121/4π
One half of apple pie is left for 5 family members to share equally. What fraction of the original pie will each member get?
Answer:
1/2 divided by 5 = 1/2 * 1/5 = 1/10
Answer:
1/10
Step-by-step explanation:
1/2 divided by 5 = 1/2 * 1/5 = 1/10
At a bakery, 6 ½ quarts of cake mix can be used to bake 3 ½ cakes. If 14 cakes are going to be baked, how many quarts of cake mix will be needed? *
Just show your work, and explain how you did it!
Answer:
26 quarts
Step-by-step explanation:
[tex]6\frac{1}{2} = \frac{13}{2}\\\\3\frac{1}{2} = \frac{7}{2}[/tex]
Quarts Cake
[tex]\frac{13}{2}[/tex] [tex]\frac{7}{2}[/tex]
x 14
find x.
Cross multiply to find x.
[tex]x \times \frac{7}{2} = 14\times \frac{13}{2}\\\\\frac{7x}{2} = 7 \times 13\\\\7x = 7 \times 13 \times 2\\\\x = \frac{7 \times 13 \times 2}{7} = 26[/tex]
So you need 26 quarts for 14 cakes
You have been reflecting about your relationship with math. How can thinking about yourself as a learner help you become a better student?
A researcher posts a newspaper advertisement offering $10 in exchange for participation in a short study. The researcher accepts the first 10 people who respond to the advertisement. Which of the following statements is true about the sample?
a It is not a valid sample because it is only a short study.
b It is a valid sample because money is offered to participants.
c It is a valid sample because the first 10 people were selected to participate.
d It is not a valid sample because it is not a random sample of the population.
Answer:
A. it's not valid sample because it is only a short story...................................Pablo makes a spinner to model the probability of simultaneously flipping a "heads" on a nickel, a "heads" on a dime, and a "heads" on a quarter. He divides his spinner wheel into sections for each possible combination of coin flips, and he colors green the section representing simultaneously flipping three "heads." If he decides to spin the arrow on the spinner 24 times, how many times can he predict the arrow will land on the green section?
Answer/Step-by-step explanation:
it's 97.
HELP, I NEED TO ANSWER THIS BEFORE MY CLASS ENDS AND IT ENDS IN 8 MINUTES!!! PLS HELP!!
Answer:
i don't know but yeah sorry
Step-by-step explanation:
friday =2999
saturday =3191
sunday= 2253
question 1 = saturday
question 2 = 2814 (not sure what they meant so i added the customers up then divided by 3 ok sorry)
question 3=saturday