Xavier surveyed a random sample of the grade levels of the Spanish Club members in the county. The bar graph shows the results of his survey.
The bar graph is titled Random Sample of Spanish Club Members. The horizontal axis is labeled Grade level and lists four grades: ninth to twelfth. The vertical axis is labeled Number of members from zero to fourteen by twos. Ninth, eight. Tenth, fourteen. Eleventh, five. Twelfth, three.
Of the 300 students in the Spanish Club in the county, predict how many are 9th graders
Answers
Answer:
80
Step-by-step explanation:
If you add each value it equals 30.
30x10=300 so 8 (value of the 9th grade bar) times 10 equals 80.
Related Questions
Help me with this problem
Answers
Answer:
A
Step-by-step explanation:
because the top number is cubed
Answer:
I believe your answer would be A. It is the only fraction.
Step-by-step explanation:
[tex]1/5 (6 + 3 + 1)^{2}[/tex]
Answers
Answer: 20
Step-by-step explanation:
What is not right?? HELP PLS
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Answer:
its supposed to be 120 degrees because the angle picture thingy looks like its an obtuse angle and too big to be 60 degrees
Step-by-step explanation:
Answer:
The arrow on the right should be on the left
Step-by-step explanation:
Since the arrow is on the right, the angle is now 130 degrees, but if it was on the left, it would be 60 degrees.
I need help im gonna post 3 more different questions pls answer them.
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PLZ HELP I NEED IT DONE
Answers
Answer:
2y+12
4(1/2y+3)
4(1/2y-4+7)
Step-by-step explanation:
I'm sure of it
Answer:
There are Three equivalents form are :
1. The first one
2. The fifth one
3. The sixth one
I will write it in below
Step-by-step explanation:
[tex]1. \: \: \: \: \: \: \: \: \: \: \: \: 4( \frac{1}{2} y - 4 + 7) \\ 2. \: \: \: \: \: \: \: \: \: \: \: \: 4( \frac{1}{2} y + 3) \\ 3. \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 2y + 12[/tex]
REMAKE OF LAST ONE SORRY FOR THE CONFUSION
Answers
Answer:
30 fluid ounces
Step-by-step explanation:
You need to convert the cups to ounces and since there are 8 fluid ounce in a cup
5*8=40
and then we need 3/4 of that so
(3/4)*40=30
the end
what does the middle dot mean when doing math
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Answer:
Im pretty sure you are talking about the multiplication sign.
The more you advance, the multiplication sign will look like that more often
Barry made the model to show multiplying a fraction by a fraction.
Which multiplication sentence does the model show?
Answers
Answer:
did u forget to attach something
Step-by-step explanation:
?
Mr. Stevenson is ordering shirts and hats for his Boy Scout Troop. There are 60 scouts in the troop. Hats come in packs of 3, and shirts come in packs of 5. What is the least number of packs each he should order so that each scout will have 1 hat and 1 shirt, and none will be left over?
Answers
He should order 20 packs of hats and 12 packs of shirts.
Explanation:
60 ÷ 3 = 20
60 ÷ 5 = 12
HELP NEED WITHIN 10 MINUTES DONT ANSWER IF INCORRECT!
Translate the sentence into an inequality.
The product of w and 4 is less than -20.
Answers
Answer:
w + 4 < -20
Step-by-step explanation:
A piece of fabric is 1/3 yard by 3 5/8 yards.
Irma solves 1/3 ⋅3 5/8 to find the area of the fabric in square yards.
Enter numbers to complete Irma's calculation for the area.
Answers
Answer:
sorry if this is wrong
Step-by-step explanation:
a. 3
b.15
c.8
Find the common difference in the outputs to help find the missing output in the table.
5,6,7,8,9
3.8,4.6,5.4,-----.-------
I need help with explanation!!!!!
Answers
Answer:
6.2, 7.0
Explanation:
The difference is always 1.2
∠A and ∠B are complementary, and ∠B and ∠C are supplementary.
If the m∠A is 29°, what are the m∠B and m∠C?)
A. m∠B= 119°, m∠C = 151°
B. m∠B= 61°, m∠C = 151°
C. m∠B= 119°, m∠C = 61°
D. m∠B= 61°, m∠C = 119°
Answers
Step-by-step explanation:
m∠A = 29°
∠A and ∠B are complementary, then
m∠A + m∠B = 90°
29° + m∠B = 90°
m∠B = 90° - 29°
= 61°
∠B and ∠C are supplementary, then
m∠B + m∠C = 180°
61° + m∠C = 180°
m∠C = 180° - 61
= 119°
therefore the answer is D. m∠B = 61°, m∠C = 119°
#CMIIWA three-dimensional figure has a volume of 314 cubic centimeters rounded to the nearest cubic centimeter. Select whether each shape below, with dimensions given in centimeters (cm), matches this three-dimensional figure.
A sphere with a radius of 4.217 cm
A sphere with a diameter of 4.217 cm
A cone with a radius of 10 cm and a height of 3 cm
A cylinder with a radius of 1 cm and a height of 10 cm
A cylinder with a radius of 4.47 cm and a height of 5 cm
Answers
Answer:
A cylinder with a radius of 1 cm and a height of 10 cm
Step-by-step explanation:
sorry no explanation, its correct!
what is the mean of 5 7 7 5 1 0 6 8 5 9 8
11 points
Answers
Answer:
add all the numbers and divide then by how many numbers there are in the data.
Step-by-step explanation:
5+7+7+5+1+0+6+8+5+9+8=61
how many numbers are in the data? 11
divide 11 and 61.
61/11=5.54
mean=5.54 (54 repeats. 5.5454545454545 etc.)
I will give brainliest. And don't leave a link to some file.
In 4–6, Monique rolls a six-sided number cube labeled 1 to 6.
4. Find P(rolling a 4).
5. Find P(rolling an odd number).
6. If Monique rolls the number cube 12 times, how many times would she expect a number greater than 4 to be rolled?
Answers
Answer:
4. Probability is 1/6 of a chance or 16.6% repeating of a chance.
5. Probability is 3/6 or 1/2 or 50% of a chance.
6. The answer is 4 times.
Step-by-step explanation:
Determine a single event with a single outcome.
Identify the total number of outcomes that can occur.
Divide the number of events by the number of possible outcomes.
Find the 13th term of the following geometric sequence.
3,6,12,24, ...
Answers
Step-by-step explanation:
3
6
12
24
48
96
192
384
768
1536
3072
6144
12288
The scatter plot shows the temperature and the number of frozen yogurt bars sold during 10 baseball games. Using the trend in the scatter plot, approximately how many yogurt bars can the home team plan to sell when the temperature reaches 80°F?
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PLS HELP!!!! I DON'T GET ANY OF THIS,I WILL GIVE BRAINLEST TO THE FIRST ANSWER
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Answer:
theoretical- what is expected to happen, 1/2
experimental- what actually happened, 1/10
Step-by-step explanation:
theoretical does not always mean that it will happen, such as flipping a coin.
it will say there is a 1/2 chance to get heads or tail.
experimental is what actually happens when you test it out. say you flip a coin 10 times and only get heads 3 times. if it was the theoretical possibility then it would say 5 heads and 5 tails.
PLEASE ANWSER FAST!!
Answers
!!TSAF RESWNA ESAELP
What are the dimensions of this matrix?
2
3
6
9
Answers
Answer:
4 x 1
Step-by-step explanation:
The dimensions of matrix id determined by it's no. of rows x no. of columns
Since this matrix has 4 rows and 1 column, hence 4 x 1
Can you please help thxs.
Answers
Sam is mixing paint for his bedroom. IN a can he has mixed 4 oz of white paint with 1 oz of royal blue. HIs room will require one gallon of paint to cover all the walls. How much blue paint should he add to one gallon of white to create the color he likes? 128 oz = 1 gallon
Answers
Answer:
2 galonn at 10 balloon of the missing assignments and hair cut today I have a impostor you jesus po ba kayo ano yun sabaysabay you jesus
Answer:
32 oz blue paint.
Step-by-step explanation:
1 gallon= 132 oz
Convert 1 gallon to oz and set the proportions.
4 oz white/ 1 oz blue= 128 oz white/ x
Solve for x
128/4 = x
32=x
Solve: 4x² = 32
x = 4
x = ±8
x = ± √4
x = ± √8
Answers
I had that same answer and I pick C was my answer.
Which statement is NOT true of line plots
Answers
Answer:
ehh 2nd
Step-by-step explanation:
Can someone tell me what I’m doing wrong
Answers
Answer:
In the key it states that each dot is 2 students. So when counting how many people have a foot size you have to account for the fact that each point represents two people
Step-by-step explanation:
I need help! :) No links pleaseee
Answers
area of a triangle is base times height, then you divide that by 2
so:
6/5 x 4/3
24/15 (simplify this to 8/5)
8/5 x 1/2
8/10 = 4/5 ft
Answer:
1 1/3 ft square
Step-by-step explanation:
Area of a triangle formula: (bh) / 2
6/3 x 4/3 = 8/3
8/3 x 1/2 = 4/3 = 1 1/3 ft^2
)What conclusion can be determined from the dot plot below?
A dot plot showing five dots above 9, six dots above 10, three dots above 11, and one dot above 12.
The number of observations is 10.
The median of the data set is 10.
The mean of the data set is 15.
The range of the data set is 12.
Answers
Answer:
the mean of the data set is 15, i hope this helped you :))
Put the following equation of a line into slope-intercept form, simplifying all fractions.
3x+2y=6
Answers
Answer: y=-3/2x+3
Step-by-step explanation:
First subtract 3x from both sides to start isolating the y.
Then you get 2y=-3x+6
Divide both sides by 2 to get y alone and you get
y=-3/2x+3
here is the answer
ANSWER ASAP GIVING BRAINLIEST AND OTHER STUFF!
Please answer the following essay question with 5 or more sentences:
What are the advantages of taking a random sample instead of surveying an entire population?
Answers
Answer:
Simple random sample advantages include ease of use and accuracy of representation. No easier method exists to extract a research sample from a larger population than simple random sampling.
Step-by-step explanation:
Answer:
Simple random sample advantages include ease of use and accuracy of representation. No easier method exists to extract a research sample from a larger population than simple random sampling.
Step-by-step explanation: