Answers
Answer:
:An object floats in water if its mass is less than
its volume.
as density =mass/volume
Answer:
Option D
Step-by-step explanation:
The table is meaningless for you if you know the basics of density
density =Mass/VolumeWater has density 1g/cm³
The density should be less than 1 in order to float
Hence mass must be less than volumeRelated Questions
Company A charges a $125 annual fee plus $7 per hour car share fee. Company B charges $110 plus $10 per hour. What is the minimum number of hours that a car share needs to be used per year to make company A a better deal?
A. 5
B. 11
C. 6
D. 9
Answers
Answer: 6
Step-by-step explanation:
A P E X
Task: Multiplying and Dividing Expressions
Watch the instructional videos Multiplying Polynomials - With Algebra Tiles and Dividing Polynomials - With Algebra Tiles and then complete the exercises below. Express your answer as both an expression and a tile figure.
Before you begin, note that:
A positive multiplied or divided by a positive equals a positive.
A positive multiplied or divided by a negative (or a negative times a positive) equals a negative.
A negative multiplied or divided by a negative equals a positive.
Part 1-3
1: (-2x)(x-3)
2: y^2 -y / y
3: (x2+6x+8)(x+2)
Answers
What is the following function an example of?
f(x) = 3
A)Logarithmic Growth
B)Exponential Growth
C)Logarithmic Decay
D)Exponential Decay
Answers
Find the volume of the solid below.
Answers
Answer:
385 cm volume
Step-by-step explanation:
Length-- 7
width-- 5
height-- 1 1
Volume formula -- L times W times H = V.
Multiply all those and you get 385cm squared.
have a great Day!!!!!
A store is open for business while it is being renovated. The noise from the renovation is increasingly driving away customers.
The daily revenue, r (d), the store has made d days since renovation began is modeled by the function r (d) = 10,000 (0.939),
What is the factor of decay in this function?
Answers
Answer:
Answer D
Step-by-step explanation:
The factor of decay is just the second term in this equation, so 0.939.
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the concept of Exponential function.
The factor of decay would be the one with a Index power that is variable in nature,hence
==> D. 0.939 is the correct answer
What is the room’s perimeter?
Answers
20
Step-by-step explanation:
4.0 in. 6.0 in. 4. On the floor plan shown at the right, 1.25 inches represents 2 feet. What is the actual length of the entire floor? a. Kitchen 4.0 in. 6.0 in. Dining Room b. What is the actual area of the entire floor? Explain how you found the area. length 4.0 in. Study Living Room 8.0 in. 2.0 in. Foyer width
Answers
Answer:
Part A= 19.2 Part B= 27.2
Step-by-step explanation:
4+8=12 divided by 1.25 equals 19.2
Width= 4+6=10 divided by 1.25=8
19.2+8= 27.2 is the total area
Hope this is right (:
Answer:
A. 19.2 Feet
B. 307.2 Feet
Step-by-step explanation:
A. First you divide 2 feet by 1.25 inches to figure out how much feet per inch.
2/1.25=1.6 feet
Meaning that 1 inch is 1.6 feet or 1 inch=1.6 feet
After that you add the length of 4 inches and 8 inches which equals 12 inches.
4+8=12 inches
After that you multiply 12 by 1.6
12*1.6=19.2
Meaning that the actual length is 19.2 feet
B. Once you find the length you add 4 inches and 6 inches which equals 10 inches.
Multiply 10 by 1.6
10*1.6=16 feet
After that to find the area you multiply 16 and 19.2.
16*19.2=307.2 feet
Which of the tables below doesn’t represent a function
Answers
Answer:
Table B
Step-by-step explanation:
I hope this helps :3
can someone please help!
is a triangle with side lengths of 24, 10, and 26 a right triangle? and why?
Answers
Answer:
I need a picture or something
Find the zero of the polynomial p(x) = 3x + 5
Answers
Hope this helps. If it did please mark me brainliest
Answer:
A zero of the polynomial p(x) = 3x + 5 will be a value of x for which p(x) becomes 0. Dividing by 3, to get the value of x, we get: x=−53 , which is the zero of the given polynomial
Answer:
[tex]\huge\boxed{Answer\hookleftarrow}[/tex]
[tex]p(x) = 3x + 5[/tex]
Zero of the polynomial,
[tex]3x + 5 = 0 \\ 3x = 0 - 5 \\ 3x = - 5 \\ x = \frac{ - 5}{3} \\ x = - 1.66[/tex]
✐ The zero of the polynomial p(x) = 3x + 5 is -5/3 (fraction form) OR - 1.66 (standard form).
ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ
# ꧁❣ RainbowSalt2²2² ࿐
enter the number that makes each equation ture
Answers
Answer:
22 = 5 + 17
46 = 82 - 36
Please mark as brainliest if answer is right
Have a great day, be safe and healthy
Thank u
XD
HELP PLEASE!!!!!! ITS AREA AND PERIMETER THWRE ARE 5 PHOTOS PLEASE HELP <3
Answers
Answer:
Step-by-step explanation:
1. 670
2. 25500
3. 140.55
4. 54
5. 159.5
Q2: 160 + 120 + 210 + 70 + 90 + 90 = 740
Q3: (160 x 120) + (70 x 90) = 25500
19200 + 6300
Q5: As = 1/2 [tex]\pi[/tex] (6cm)^2
(6cm)^2 = 36cm
1/2 [tex]\pi[/tex] (36)
\pi = 3.14159 x 36 = 113.09 / 2 = 56.54 cm^2 area
12 x 7 = 84 + 56.54 = 140.54cm^2
Q6: 11 + 9 + 20 + 14 = 54
Q7: 9 x 11 = 99
11 x 11 = 122 / 2 = 61 99 + 61 = 160^2
Trisha had a bowling score of 126 for the first game. She had a score of 97 for the second game.
Which is closest to the percent decrease in her score from the first game to the second game?
Answers
Answer:
23% decrease
Step-by-step explanation:
:)
HELP WILL MARK BRAINLIEST
Answers
Answer:
2 by 4 is the answer have a great time
What's the slope of the line that passes through the points (-9,-3) and (1,-3)
Answers
Answer:
The slope is 0
Step-by-step explanation:
Equation of the line:
y = 0x – 3
When x=0, y = -3
Slope (m) =ΔY/ΔX=0
ΔX = 1 – -9 = 10
ΔY = -3 – -3 = 0
mrk me brainliest plz
the equation of the line is
y= 0x-3
Leah cut 712 inch piece of ribbon into pieces that are each 34 of an inch long. How many pieces of ribbon did she cut? 6 pieces 6 pieces 9 pieces 9 pieces, 10 pieces 10 pieces 15 pieces
Answers
Answer: 10 pieces
Step-by-step explanation:
Leah had a piece of ribbon that measured 7 1/2 inches.
She cut it into pieces that were 3/4 inches long.
To find out the number of pieces, divide the original length of the ribbon by the size of the pieces that were cut from it:
= 7 1/2 ÷ 3/4
Convert to improper fraction:
= 15/2 ÷ 3/4
Compute:
= 15/2 * 4/3
= 10 pieces
PLEASE HELP ME QUICK
Answers
17 sq ➡️ Pi ➡️ 3.01245 ➡️ 8/3
Which of the following options have the same value as 20 percent of 45
Answers
Answer:
Answer below
Step-by-step explanation:
20/100 * 45
1/5 * 45
0.2 * 45
Hope it helps.
I just need the answers with these
Answers
Answer:
So the x’s are the slopes and the y’are the y intercept. You write an equation by doing y=mx(slope) + b( y intercept. For example number 4, y=1x+5. Do the rest for all of them that will take me forever. Good luck.
Step-by-step explanation:
Un camarero tiene que repartir 2 botellas de 3/4litros entre 3.¿Que fraccion de litro le tocará a cada uno
Answers
Respuesta:
1/2 litros
Explicación paso a paso:
Dos botellas de 3/4 litros:
Litros totales = 2 * 3/4 = 6/4 litros
Número de personas entre las que se dividirá = 3
Fracción que cada uno obtendrá:
Litros totales / número de personas
= (6/4) ÷ (3)
= 6/4 * 1/3
= 6/12
= 1/2 litros
Rank the following values from largest to smallest. A. Number of cookies in a typical bag of Oreos B. Number of miles from the earth to the sun C. Value of a used car D. Number of doors in a typical home
Answers
Answer:
BCDA
Step-by-step explanation:
There are few homes in a typical home
there are about 20 cookies in a bag of cookies
there are several thousand in a used car
there are tens of thousands of miles from the earth to the sun.
Answer:
B
C
D
A
Step-by-step explanation:
MILES FROM EARTH TO SUN IS MORE
COMPARED TO
VALUE OF A USED CAR IS MORE
COMPARED TO
NUMBER OF DOORS IN A TYPICAL HOME ARE MORE
COMPARED TO
NUMBER OF COOKIES IN A TYPICAL BAG OF OREOS
I HOPE YOU GOT YOUR ANSWER
Where would
(-3,2)
be if it was reflected across the x-axis
Answers
Answer:
(-3,-2)
Step-by-step explanation:
When you reflect over the x-axis, the x remains the same but the y changes to the opposite. In this case negative. I hope this helps, have a great day!
Subtract ( 5 – 8√2 ) from ( -7√2 + 12 )
Answers
Answer:
−7−√2
Step-by-step explanation:
5−8√2− (−7√2+12)
−7−√2
Plz help! (due tonight!)
The eighth-grade class at a grade school has 12 girls and 9 boys. How many different boy-girl dates can be arranged?
Answers
Answer:
There will be 9 couples, and 3 lonely girls
Hope this helps
plz like and brainly :D
In the equation, y=6/x, does y vary directly with x?
Please help!!
Answers
Answer:
Pretty sure it doesnt
Which equation represents an inverse variation function that passes through the points (4, 5) and (10, 2)?
y =5/4x
y =
y = 20x
y =
Answers
A manufacturer makes ball bearings that have a target diameter of 5 mm. Quality control engineers sample ball bearings from a batch to test the hypotheses H 0 : mu=5 mm vs. H a : mu ne5 mi , where u is the true mean diameter of the ball bearings in that batch. Suppose that H 0 is actually true. Which situation below would have the lowest probability of a Type I error?
Answers
Answer: n=30 the other one is 0.01 !
Step-by-step explanation:
khan
The situation that would have the lowest probability of a Type I error is the one with the smallest significance level (α).
What is hypothesis testing?Hypothesis testing is a statistical method that is used to make decisions about a population based on a sample of data.
It involves testing a null hypothesis (H0) against an alternative hypothesis (Ha) using statistical techniques.
We have,
In hypothesis testing,
A Type I error occurs when we reject the null hypothesis (H0) when it is actually true.
The probability of a Type I error is denoted by the symbol alpha (α) and is usually set to a small value, such as 0.05 or 0.01.
Now,
To minimize the probability of a Type I error, we want to choose a significance level (α) that is small.
This means that we are willing to accept a lower probability of detecting a difference when one actually exists (i.e., a higher probability of a Type II error).
For example,
If we set α = 0.01, we are saying that we are willing to accept only a 1% chance of incorrectly rejecting the null hypothesis (H0) when it is actually true. This would result in a very small probability of a Type I error.
Therefore,
The situation that would have the lowest probability of a Type I error is the one with the smallest significance level (α).
Learn more about hypothesis testing here:
https://brainly.com/question/30588452
#SPJ2
PLEASE HELP ME WITH NUMBER 6!!!!!!!!!!!!!!!!!
Answers
Answer:
32.5
Step-by-step explanation:
x = 7
22+ 3.5x3 = 32.5
A spherical ornament is placed into a cubic box for shipping so that its surface touches each of the faces of the shown in the diagram below. material. If the radius of the spherical ornament is 4 centimeters, about how much space is left in the box to be The remaining volume that is not taken up by the spherical ornament is to be filled with a special packing filled with packing material? A 310.9 cm3 B 268.1 cm3 с 256.0 cm D 243.9 cm3
Answers
Answer:
243.9
Step-by-step explanation:
Trust I got it right bro
Trying to help
plz can someone help me, Ive been stuck on these for so long Thank you so much!
1. n ÷ 4 = 4
2. 144 ÷ m = 12
3. r ÷ 3 = 7
4. a ÷ 2 = 18
Answers
2) 144 ÷ 12 = 12
3) 21 ÷ 3 = 7
4) 36 ÷ 2 = 18
p.s - what I did was I multiplied the numbers which were in the equation to get the variable, but for number 2 you don’t multiple, you divide 144 by 12.