Answer:
-2
Step-by-step explanation:
It is rise over run so it goes right three and down 6, so it would be 6/3 which is 2. Because of the way it is slanted it is negative so it is -2.
Answer:
m = \(\frac{2}{1}\)
Step-by-step explanation:
\(\frac{rise}{run}\) = \(\frac{6}{3}\) = \(\frac{2}{1}\)
The stem-and-leaf plot displays data collected on the size of 15 classes at two different schools.
Mountain View School Seaside School
0 5, 8
9, 8, 2, 0 1 0, 1, 2, 5, 6, 8
8, 7, 6, 5, 5, 4, 4, 3, 1, 0 2 5, 5, 7, 7, 8
0 3 0, 6
Key: 2 | 1 | 0 means 12 for Mountain View and 10 for Seaside
Part A: Calculate the measures of center. Show all work. (2 points)
Part B: Calculate the measures of variability. Show all work. (1 point)
Part C: If you are interested in a smaller class size, which school is a better choice for you? Explain your reasoning. (1 point)
BRAINLIEST PLEASE HELP I BEGG
Answer: 7 r 3
Divide the numbers, with a remainer, using long division.
Answer:
7-r-3
Step-by-step explanation:
divied the numbers using long division
Pls help me to find the median and mode, with solution pls
Answer:
Mode=32
Mean=32
Median=32
Step-by-step explanation:
Mode=highest frequency
Mode=10
Mean=£fx
£f
Mean=1280
40
=32
Median=n/2
=40/2
=20
median=32
please show your work
Answer:
<
Step-by-step explanation:
Multiply the numerator and denominator of 1/4 by 3, and multiply the numerator and denominator of 2/3 by 4. You will get 3/12 on the left and 8/12 on the right. 8/12 is larger therefore use <
I need answer ASAP.
Abram was in a contest shooting baskets. He made 20% of his shots. He took a total of 240 shots in the competition. How many baskets did he miss?
Answer:
192 baskets
Step-by-step explanation:
Describe the probability of rolling a number greater than 5 on a standard number cube.
Answer:
1:6
Step-by-step explanation:
there are 6 numbers on a standard dice. 1, 2, 3, 4, 5 are all less than or equal to 5. So, the only numver greater than 5 is 6. the probability 1/6
The probability of rolling a number greater than 5 on a standard number cube will be 1/6.
What is probability?Its basic premise is that something will almost certainly happen. The percentage of favorable events to the total number of occurrences.
The probability of rolling a number greater than 5 on a standard number cube will be
The total number of the event will be
Total event = 6 {1, 2, 3, 4, 5, 6}
The favorable event will be
Favorable event = 1 {6}
Then the probability will be
P = 1/6
More about the probability link is given below.
https://brainly.com/question/795909
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At a pet store, Eric paid $11.50 for 3 dog bowls and 4 bones. Kelsie paid $13 for 2
dog bowls and 8 bones. What is the cost of each item?
Answer: $ 8.75
Step-by-step explanation:
Please explain your work, thank you!!
Answer:
ez
Step-by-step explanation:
Part B Using the area you found for the base of the tower, what is its approximate volume? Remember to include units in your answer. And the area of the base of the tower is 1,962.5 square feet. pls help
please help what is the answer ill give 25 points please
Answer: 73
Step-by-step explanation:
22 + 51 = 73
Answer:
73
Step-by-step explanation:
The zoo is hosting a special evening event for visitors ages 12 and up. During the event, the price of popcorn is reduced from $3 per bag to $2 per bag. If 843 bags of popcorn were sold during the event, which integer expresses the total amount of money the zoo lost by reducing the price?
−$843
−$1
−$2
Answer: -$843
Step-by-step explanation:
843 x 3 = $2529
843 x 2 = $1686
2529 - 1686 = $843
The zoo makes $2529 on a regular night, but because there is a discount, they make $1686. The amount of money is the difference between the two totals. Therefore, the total amount of money the zoo lost by reducing the price is $843.
4. At Rory’s school, students must join one after-school club. Based on the data in Graph #2, which club attracted about 30% of students?
A. yearbook
B. art
C. drama
D. hiking
E. running
F. science
5. Approximately What percent of students chose not to join the yearbook club?
A. 15%
B. 30%
C. 75%
D. 85%
E. 90%
6. About what percent of students joined the art club?
A. 30%
B. 25%
C. 20%
D. 15%
E. 5%
Darcy likes to eat peanut butter and raisins on apple slices. On each apple slice, she puts 1/16 cup of peanut butter and 8 raisins. Darcy has 2/5 cups of peanut butter and 80 raisins. She eats a whole number of apple slices until the peanut butter is all gone. What fraction of the 80 raisins did she eat? Enter the fraction in the response box.
What are the solutions of the equation x4 – 5x2 – 14 = 0? Use factoring to solve.
Answer:
\(x=\pm 7\text{ or } x=\pm i\sqrt{2}\)
Step-by-step explanation:
We have the equation:
\(x^4-5x^2-14=0\)
Since this is in quadratic form, we can consider using u-substitution. Thus, we will let:
\(u=x^2\)
Then by substitution:
\(u^2-5x-14=0\)
Now we can solve normally. Factor:
\((u-7)(u+2)=0\)
Zero Product Property:
\(u=7\text{ or } u=-2\)
Back-substitute:
\(x^2=7\text{ and } x^2=-2\)
Take the square root of both sides. Since we are taking an even-root, we will need to add plus-minus:
\(x=\pm 7\text{ and }x=\sqrt{-2}\)
Therefore, our solutions are:
\(x=\pm7\text{ and } x=\pm i\sqrt{2}\)
HELP FAST WILL GIVE BRAINLIEST AND 5 STARS ALSO 30 POINTS!
Select the correct answer.
Which sequence of transformations proves that shape I is similar to shape II?
A. a 90° counterclockwise rotation about the origin, and then a dilation by a scale factor of 2
B. a reflection across the x-axis, and then a dilation by a scale factor of 3
C. a reflection across the x-axis, and then a dilation by a scale factor of 2
D. a 90° counterclockwise rotation about the origin, and then a dilation by a scale factor of 3
Given that a company lets you download songs for $0.99 each after you pay a $5 fee to be a member, evaluate f(4) for the function of total cost for x songs.
1. 3.96
2. 9.90
3. 21. 96
4. 8.96
Answer: 4
Step-by-step explanation:
Solve the linear equation by substitution (Please show work)
y = x
y= 2x - 1
Answer:
No answer
Step-by-step explanation:
Solve the equation. -3 - 3(1+ 3n) = -42
Answer:
n= 4
Step-by-step explanation:
-3-3(1+3n)= -42
-3-3-9n= -42
-6-9n= -42
+6 +6
-9n= -36
/-9 /-9
n= 4
Alex painted 178 ft2 of his 1/3 apartment's walls with gallon of paint. He has 2 gallons of paint in all. If he wants to cover 1,000 f2 of his apartment, does he have enough paint? Complete a true statement.
2 gallons of paint will cover
A. 968
B. 996
C. 1,068
f2 and Alex needs to cover 1,000 f2 so he
D. will
E. will not
have enough paint.
Answer:
Step-by-step explanation:1 gallon of paint paints 1/3 of the house and he had already painted 1/3 of the house with 1 gallon of paint. so the left is 2/3 of the house. and 2 gallon of paint paints 2/3 of the house so,2/3=2/3 which means D. he will cover 1,000 f2 of his apartment.
Due Today
Please answer this question before 11:45
Question: How can you use a diagram to solve comparison problems with fractions?
Give an explanation in answer. should be 4-grade type and needs to have at least 1 paragraph I will give brain.
Answer:
its 11/4.5
Step-by-step explanation:
Graph the following in cartesian plane. With solution.
1.) 5x - 4y = 20
2.) 3x + 3y = 15
3.) y = 3/4x - 2
4.) y = -3/2x + 3
In triangle ABC, we have AB = 5, BC = 8, and AC = 7, as shown below:
Calculate: cos(angle A), cos(angle B), cos(angle C)
Please don't post any absurd answers, they will be reported
The angles are;
A = 60
B = 38
C = 82
What is the cosine rule?The cosine rule is a mathematical formula used in trigonometry to determine the lengths of sides of a triangle, given the lengths of two sides and the measure of the angle between them. The cosine rule states that the square of the length of a side of a triangle is equal to the sum of the squares of the lengths of the other two sides, minus twice the product of the lengths of those sides and the cosine of the angle between them.
c^2 = a^2 + b^2 - 2abCos C
7^2 = 5^2 + 8^2 - 2(5 *8) Cos C
49 = 25 + 64 - 80 CosC
-40 = -80 CosC
Cos C = 0.5
C = 60°
b^2 = a^2 + c^2 - 2ac Cos B
5^2 = 8^2 + 7^2 - 2(8 *7) Cos B
25 = 64 + 49 - 112Cos B
Cos B = 38
C = 180 - (60 + 38)
A = 82
Learn more about cosine:https://brainly.com/question/29114352
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Max sold one third of his old stamps to buy 6 new stamps. He now has 15 stamps. How many did he start with?
need answer for these qyestion
thank you for asking me this question
Select the equivalent expression for each expression.
look at the image
Answer:
(1.3^9)/(1.3^3)= Last Column: (1.3)^6
(-5/6)^2= First Column: -5^2/6^2
(-5/6)^1: Third Column: -5/6
(1.3)^0: Second Column: 1
Answer:
first row last column, second row first column, third row third column, last row second column
Step-by-step explanation:
first row last column: doing division w/ exponents means you have to subtract the exponents. 9-3=6 and since they have the same base, you don't have to do anything with it, so the answer is the last column.
second row first column: properties show that the square of -5/6 is equal to -5^2/6^2 or 5^2/-6^2. therefore, the answer is the first column.
third row third column: anything to the power of one is itself.
last row second column: anything to the power of zero is one.
The measure of one acute angle in this right triangle is 28°.
What is the measure of the other acute angle?
OA) 22°
OB) 28°
OC) 32°
OD) 62°
Answer:
OD) 62°
Step-by-step explanation:
Answer:
Option D.) 62º
Step-by-step explanation:
Trust me on this one.
The sum of two numbers is 45. The difference of the 2 numbers is 3. What is the product?
A:135
B:480
C:504
D:2,160
Answer:
x = 24, y = 21
Step-by-step explanation:
x + y = 45
x - y = 3
Add them together
2x = 48
x = 24
24 + y = 45
y = 21
A train moves at a speed of 60 miles per hour. How many yards per minute does the train travel? There are 1,760 yards in a mile and 60 minutes in an hour. (10 points)
*blank* yards per minute.
Answer:
THE OTHER PERSON IS RIGHT
Step-by-step explanation:
Answer:88 feet per second.
Step-by-step explanation:
60 × 1760 × 3 60 × 60
hope it helped :)
This is for a friend pls help him
Answer:
4 inches wide
Step-by-step explanation:
We see that 984 ÷ 328 = 3, so the real Eiffel Tower is 3 times as tall as it is wide. So the scale model must also be 3 times as tall as it is wide. If the scale model is 12 inches tall, then it is 12 ÷ 3 = 4 inches wide.
How can the product of 5 and 0.3 be determined using this number line?
Number line from 0 to 2.0 with tick marks at every tenth. An arrow goes from 0 to 0.3.
Enter your answers in the boxes.
Make
jumps that are each
unit long. You end at
, which is the product of 5 and 0.3.
HELPPP
This means do 0.3 · 5 or 0.3+0.3+0.3+0.3+0.3.
In which you would get
0.3 + 0.3 + 0.3 + 0.3 + 0.3
= = ↓
0.6 + 0.6 + 0.3
= ↓
1.2 + 0.3
Answer: 1.5