help ive been stuck on this for a while now
Answer:
a. 18
b.10
c.64
Step-by-step explanation:
a. 27/3=9
9x3=27
9x2=18
b. 36/9=4
9x4=36
40/4=10
c. 48/3=16
3x16=48
4x16=64
Estimate:
19 + 17.77 =
37
B
31
35
D
41
Answer:
Step-by-step explanation:
Option A 37 is the correct answer
A chemical company makes two brands of antifreeze. The first brand is 45% pure antifreeze, and the second brand is 65% pure antifreeze. In order to obtain 180 gallons of a mixture that contains 60% pure antifreeze, how many gallons of each brand of antifreeze must be used?
Answer:
Step-by-step explanation:
A chemical company makes two brands of antifreeze. The first brand is 45% pure antifreeze, and the second brand is 65% pure antifreeze. In order to obtain 180 gallons of a mixture that contains 60% pure antifreeze, how many gallons of each brand of antifreeze must be used?
There are 9 female performers in a dance recital. The ratio of men to women is 2:3. How many men are in the dance recital?
Answer:
6 men
Step-by-step explanation:
f(x)=sin x-3 cos x is a sinusoid true or false
Answer:
true
Step-by-step explanation:
A tool set on price for $424.15 dollars and the original sales price was 499.00 what percent of the original price is the sale price at now ?
Answer:
15% = percent of the discount
85% = percent of the original price that you pay now
Which names this amount ? Select all that apply .
Mr. Falco baked blueberry muffins several times in May using the recipe shown. He used 3 3/4 cups of milk in all. How many times did he bake muffins? Use the equation 1/4t = 3 3/4.
Answer:
use fraction caculator
Step-by-step explanation:
srry for wrong answer just need points for this question ineed only one more answer for so again i am so srry pls dont get amd or just dont pay any attention to this
Answer:15
Step-by-step explain
3 3/4 divided by 1/4
3 3/4=15/4
15/4 divided by 1/4=15
What is the square root of (5/6)^2
Answer:
0.83
Step-by-step explanation:
Which expression is equivalent to (2^3)^-5
Oranges are packaged in containers oranges are packaged and seven containers
Answer:
your question is unclear but if i were to guess you should multiply 7 with the amount of oranges in a container to get the total
Step-by-step explanation:
1) x < -14
please help i don’t know how to do this
Answer: See the diagram below.
This diagram shows a closed filled in circle at -14 on the number line. Also, the shaded region is to the left of the closed circle. This visually represents values that are smaller than -14, or equal to -14.
The filled in circle is used to indicate "include this endpoint". In contrast, an open hole indicates "do not include this endpoint" which is only used if the inequality was [tex]x < -14[/tex] instead of [tex]x \le -14[/tex]. The "or equal to" portion is why we include the endpoint.
Please help, due tomorrow. will give brainlist if correct
Given f(x)=3x^2-2x+k, and the remainder when f(x) is divided by x-3 is 35, then what is the value of k?
Answer:
14
Step-by-step explanation:
compare the divisor x-3 with x-a which will get you 3 and then use remainder theorem
Find the slope of the line that goes through the following points.
A. –1
B. 1
C. –4
D. –7
Answer: B) Slope is 1
Step-by-step explanation:
Y² - Y¹ divide by X² - X¹
Plug in: -3 - (-4) divide by 1 - 0
= 1 divide by 1
= Slope is 1
Graph DEF and its image when you translate DEF using vector
Answer:
The image coordinates are D'(8, 5), E'(12, 3) and F'(10,0)
Step-by-step explanation:
Given the vertices of △ DEF are D (2, 5), E (6, 3), and F (4, 0). We have to translate the triangle using the vector (6, 0)
Now, translation by vector (6, 0)
D (2, 5)=D'(2+6, 5+0)=D'(8, 5)
E (6, 3)=E'(6+6, 3+0)=E'(12, 3)
F (4, 0)=F'(4+6, 0+0)=F'(10,0)
Now, we have to label the coordinate of the triangle or to get image of triangle after translation.
Hence, The image coordinates are D'(8, 5), E'(12, 3) and F'(10,0)
Step-by-step explanation:
What is the value of -2 1/6 - 1 1/4 + 1 3/4
Mr. Fowler's science class grew two different varieties of
plants as part of an experiment. When the plant samples
were fully grown, they compared their heights.
Pls help
Option D is the correct option.
What is Mean Absolute Deviation?'The mean absolute deviation (MAD) is the mean (average) distance between each data value and the mean of the data set.'
According to the given problem,
The mean height Variety A = 19 [ from the table ]
The mean height of variety B = 13 [ from the table ]
The spread is given by the mean absolute deviation, which 1.2 for Variety A and 2.4 for Variety B. So we can see that, the spread in Variety A is lesser than the spread in Variety B, which shows that the average height of Variety A varies less than the average height of Variety B.
We can see from the table that the average height of a variety A is indeed greater than that of Variety B. Also we can see that the Mean Absolute deviation of Variety A is 1.2 which is lesser than the Mean Absolute deviation of Variety B.
Hence, option D is correct since the average height of Variety A is greater than Variety B, and also the mean varies lesser in Variety A than in Variety B.
Learn more about mean absolute deviation here: https://brainly.com/question/10528201
#SPJ2
Help me for cookie pls
Answer:
x = 83°
Step-by-step explanation:
ZW is a straight angle which means it is equal to 180°
So 97° + x° = 180°
180° - 97° = 83°
PLEASE HELP!!! here are two different strategies to find the new price of a hat after a discount of 40%. The hat was originally $30. Discuss how these strategies are the same and how they are different.
Answer:
Step-by-step explanation:
Method 1: Calculate 40% discount on original price, then subtract discount from original price.
Amount of discount = 40% of $30
= 0.40 × $30
= $12
New price = $30 - $12 = $18
Method 2:
New price = (100% - discount percentage) of original price
= 60% of original price
= 0.60 × $30
= $18
James can finish a job in 1.5 hours. Jane can finish the same job in one hour. How long will it take them to finish this job if they work together?
Answer:
36 minutes
Step-by-step explanation:
thank me later
yes its me the one iwth 55 zeroes
i have another random question for u
50389203029138213/932810392748392748329473
Answer:
thanks
Step-by-step explanation:
50389203029138213/932810392748392748329473
What are the solutions of this quadratic equation
Answer:
It's A.
Step-by-step explanation:
for 25 points can someone please do 5-12 for me on a piece of paper, PLEASE. I really need help asap its due at midnight and I've done some but Im totally stuck, so can someone please do it?
I posted the photo of all the step and answers for each question
Hope this helped
Television sizes are measured on the diagonal Tony's television length is 42 inches and the television width is 31 inches what is the diagonal measurement of Tony's television rounded to the nearest inch
Answer:
52 in approx
Step-by-step explanation:
Given data
Length of TV= 42 in
Widht of TV= 31 in
Required
The diagonal of the TV
Applying the Pythagoras theorem
D^2= L^2+W^2
D= √L^2+W^2
D= √42^2+31^2
D=√1764+961
D=√2725
D=52.20 in
Hence the diagonal of the Tv is 52 in approx
For each percentage, find a matching statement to describe it.
10% of a number
25% of a number
50% of a number
75% of a number
80% of a number
100% of a number
Equal to that number
12 of that number
14 of that number
110 of that number
34 of that number
45 of that number
Answer:
mk,m
Step-by-step explanation:
mlmkm km
Students in Mr. Hill’s class were asked how many TV shows they watched last weekend. The results are shown on the line plot.
A line plot titled Amount of T V Watched. A number line goes from 0 to 7 and represents the number of T V Shows. There are 4 marks above 0, 2 marks above 1, 4 marks above 2, 3 marks above 3, 1 mark above 4, 2 marks above 5, 1 mark above 6, 3 marks above 7.
Which statement about the number of TV shows watched is accurate?
Answer:
D
Step-by-step explanation:
Plz mark brainliest
Answer:
D. Half of the students watched fewer than two shows or more than five shows.
Step-by-step explanation:
edg 2022
in 2016 5200 parking permits were issued in a city the number of parking permits increased by 5% every year but y represent the number of parking permits issued X years since 2016
A) the situation represents an arithmetic sequence because the successive y-values have a common difference of 1.05.
B) the situation represents a geometric sequence because the successive y values have a common ratio of 1.5.
C) the situation represents a geometric sequence because the successive y values have a common ratio of 1.05.
D) the situation represents an arithmetic sequence because of the successive y values have a common difference of 1.5.
Answer:
C) the situation represents a geometric sequence because the successive y values have a common ratio of 1.05.Step-by-step explanation:
Initial number is 5200
Every year the number increases by 5%
It can be represented as:
y = 5200*(1 + 0.05)^x = 5200*1.05^x, this is a GP with common ratio of 1.05Correct choice is C
Answer:
D
Step-by-step explanation:
(brainliest) is this a linear function?
How do i find the slope of this line?
Answer:
slope is 1
Step-by-step explanation:
rise / run = 5 / 5
the slope is 1
Answer: Well I can tell you that your answer is right, the answer is one.
Step-by-step explanation:
Pick two points on the line and determine their coordinates.
Determine the difference in y-coordinates of these two points (rise).
Determine the difference in x-coordinates for these two points (run).
Divide the difference in y-coordinates by the difference in x-coordinates (rise/run or slope).
what are terms used for in math ?
What is terms ?