Answer:
1st:Add 6 to both sides.
x=9+6
Simplify 9+6 to 15.
x=15
Step-by-step explanation:
Today is the 65th day of school. If we are out of 180 days, how do I write this as a
fraction in simplest forms
Magdeline wants to know if the number of words on a page in her art book is generally more than the number of words on a page in her science book. She takes a random sample of 25 pages in each book and then calculates the mean, median, and mean absolute deviation for the 25 samples of each book.
Book Mean Median Mean Absolute Deviation
Art 68.7 50 15.4
Science 54.2 55 7.9
She claims that because the mean number of words on each page in the art book is greater than the mean number of words on each page in the science book, the art book has more words per page. Based on the data, is this a valid inference? (10 points)
Yes, because the mean is larger in the art book
No, because the mean is larger in the art book
Yes, because there is a lot of variability in the art book data
No, because there is a lot of variability in the art book data
Answer: Yes, because the mean is larger in the art book.
Step-by-step explanation:
to find the mean you add all of the numbers then divide by 3. the mean of the art book is 44.7. the mean of the science book is 39.03. so, she is correct with her statement.
Answer:
Step-by-step explanation:
a
What are the x and y intercept of the blue inequality line?
Group of answer choices
A. (6,0) and (0,-2)
B. (6,-2) and (0,0)
C. (2,0) and (0,7)
D. (7,0) and (0,2)
Answer:
A
Step-by-step explanation:
The blue line starts at (6,0) and intercepts at (0,-2)
Hope this helps
Answer:
A correct me if im wrong
Step-by-step explanation:
PLEASE ANSWER QUICK One year, the population of a city was 164,000. Several years later it was 182,040. Find the percent increase.
Answer:
There was an 11% increase.
Step-by-step explanation:
The formula to find a percent increase is this: (original amount - new amount / original amount) * 100
If you fill in the formula, you get this:
(164,000 - 182,040 / 164,000) * 100
Solve:
(-18,040 / 164,000) * 100 ---> If the number being divided is negative, find the absolute value.
(18,040 / 164,000) * 100 =
0.11 * 100
11%
I need help with this one.... i really don't understand it
Answer:
Step-by-step explanation:
I believe it is F!A bucket holds 10 white golf balls, 3 pink golf balls, and 5 yellow golf balls. Jason selects 1 golf ball from the bucket at random.
What is the probability that the golf ball he selects is white or pink?
5/54
5/13
13/18
13/5
these are fractions!
Answer:
13/18 because you add them all up and that equals 18.
Please help me with this question
Look at the student work shown below.
Simplify: 6t(5s + 7).
(6t)(5s) + 7
30st + 7
Did the student correctly simplify the expression? If “yes,” explain the steps the student followed. If “no,” explain what the student did wrong and what should have been done.
PLZ HELP ITS A TEST
Answer:
3 0st + 42t
Step-by-step explanation:
that's the answer, so i guess you can explain or are you good?
Answer: 3 0st + 42t
Step-by-step explanation:
Pauline gets a 2% commission on her sales at her job. She sells $23,500 worth of products in May.
How much commission does Pauline earn in May
The amount of commission that Pauline earn in the month of May is: $470.
Using this formula
Sales commission=Commission percentage× Sales
Where:
Commission percentage=2%
Sales=$23,500
Let plug in the formula
Sales commission=2%×$23,500
Sales commission=$470
Inconclusion the amount of commission that Pauline earn in the month of May is: $470.
Learn more here:
https://brainly.com/question/7389139
Can someone help plz...….. The math problem is
1= -2+(x/4) ,you solve for x
The two triangles below are similar. What is
the missing length?
A. 21
B. 22
C. 24
D. 26
Answer:b
Step-by-step explanation:
16+8=24 14+8=22 the triangles are similar so what one side does so does the other.
The missing length in the two similar triangles is C) 24.
The answer is C: 24.
The two triangles are similar, which means that all corresponding side lengths are proportional. In other words, the ratio of any two corresponding side lengths in the two triangles will be the same.
The two longest sides in the two triangles are 26 and x, respectively. Since these are corresponding side lengths, we know that the ratio of these two side lengths is equal to the ratio of any other two corresponding side lengths. Therefore, we have:
26 / x = 12 / 9
Solving for x, we get:
x = 26 * 9 / 12 = 24
Therefore, the missing length is 24.
To learn more about length here:
https://brainly.com/question/32060888
#SPJ2
Helppppppppp!!!!!!
Will mark brainleist
Hurry please
Answer: Where’s the question
Plz Help you don't need to answer all just sum of them
Answer:
Step-by-step explanation:
ads dasThe mass of one coin is 16.718 grams. The mass of a second coin is 27.22 grams. How much greater is the mass of the second coin than the first? Show your reasoning.
Answer:
10.502
Step-by-step explanation:
Explain why 4/20=1/5.
dividing
Step-by-step explanation:
if you divide 20 by 4 you get five. so when you simplify 4/20 you get 1/5
HELP ASAP
WILL GIVE BRAINLY
Answer:
7, 80, and 6
Step-by-step explanation:
i think...
Write the equation of the line that is perpendicular to y=1/4x+3 and passes through the point (-2, 7). BRANLIEST=Quickest PLEASE HELP ASAP
Answer:
What line is perpendicular to the line 2x + 3y = 6 through (4, 1)? Explanation: The given equation is in standard form, so it must be converted to slope-intercept form: y = mx + b to discover the slope is –2/3. To be perpendicular the new slope must be 3/2 (opposite reciprocal of the old slope).
Step-by-step explanation:
Answer:
What line is perpendicular to the line 2x + 3y = 6 through (4, 1)? Explanation: The given equation is in standard form, so it must be converted to slope-intercept form: y = mx + b to discover the slope is –2/3. To be perpendicular the new slope must be 3/2 (opposite reciprocal of the old slope)
Step-by-step explanation:
Question is in the picture please help.
Answer: a
Step-by-step explanation: its getting rid of water and the original is 40
The value of y varies directly with x, when y = 5 and x = 6. What is the equation for this relationship? What is the value of y when x = 42?
Answer:
y is 35
Step-by-step explanation:
...................
Answer:
y = 35
Step-by-step explanation:
42 divided by 6 equals 7 and 7 x 5 is 35
50 points for brainless and only if u get the answers CORRECT.
Use complete sentences to describe why Set A = {x|x is an even whole number between 0 and 2} = ∅.
giving brainliest to the one who answers the best
Answer:
*1 month later*
Step-by-step explanation:
ARE THOSE RIGHT LOOK AT THE PICTURES WHATS THE UNKNOWN VALUE
Order each set of values from Least to Greatest Here is both Sets.
0.4 1/2
5/8 0.55
38% 5/7
Answer:
1.)
2.)
3._
Step-by-step explanation:
4.
(02.03 LC)
The following table shows the bonus earned by Benjamin for selling different numbers of vases:
Benjamin's Bonus
Number of Vases Sold
Bonus Earned
4
14
6
21
8
28
10
35
12
?
The missing number in the table is
. (5 points)
Answer: 42
Step-by-step explanation: the smaller numbers are counted by twos and the bigger numbers are counted by 6 so the number that is missing is 42 im not good at explaining so i hope you understood this so hope i helped :)
Shawn is coasting down a 500 cm long ramp on his inline skates. The wheels on his incline skates 32 cm in circumference. How many rotations does each wheel make while Shawn is coasting down the ramp. Round your answer to the nearest rotation.
Answer:
Step-by-step explanation:
16 rotations
500/32 = 15.625
15.625 rounded = 16
Therefore, the answer is 16 rotations.
Why:
500 and 32 are both given to you in distance. By divided 500 by 32 will give you how many times the shorter distance can fit into the longer distance. This will then give you the amount of rotations in the greater distance.
Once you have the answer, it asks for you to round to the nearest rotation. 15.625 rounds to 16 because 6 is in the tenths place. And we all know a number 5 or greater rounds up. So, 16 is the correct answer.
Answer:
It should be 16 rotations
Step-by-step explanation:
The bakery bought 4 bags of flour containing 3.5 kg each. 0.475 kg of flour is needed to make a batch of muffins, and 0.65 kg is needed to make a loaf of bread. If 4 batches of muffins and 5 loaves of bread are baked, how much flour will be left? Give your answer in kilograms. - Please help me with this-
PPLSS I DONT WANNA FAIL simplify 7÷ 1/2
The answer is 14.
a number divided by 1/2 will equal that number times 2
7*2 = 14
Answer:
Your answer should be 14
Step-by-step explanation:
can someone actually help me plzz help a sister outttt! you don't have to answer all !
1.Sandra has $60 in a savings account. The interest rate is 5%, compounded annually.
To the nearest cent, how much interest will she earn in 2 years?
2. Ernesto has $70 in a savings account that earns 10% interest, compounded annually.To the nearest cent, how much will he have in 2 years?
3.Emmet deposited $90 in a savings account earning 10% interest, compounded annually.To the nearest cent, how much interest will he earn in 3 years?
Answer to Number One: 66.15
Answer to number Two: 84.70
Answer to Number Three: 119.79
Plz answer quickly
-3 = z - 8
Answer:
5
Step-by-step explanation:
z = -3 + 8 = 5
Answer:
z = 5
Step-by-step explanation:
-3 = z - 8
Isolate z.
-3 + 8 = z
Simplify.
z = 5
The graph below shows the numbers of cups of strawberry juice that are mixed with different numbers of cups of lemon-lime soda to make servings of strawberry soda:
What is the ratio of the number of cups of strawberry juice to the number of cups of lemon-lime soda? (5 points)
Group of answer choices
1:28
28:1
7:1
1:7
Answer:
D). 1:7
Step-by-step explanation: