Which table shows a proportional relationship between weight and price?
Price
Weight
Price
Weight
1.5 lb
$3.50
1.5 g
$0.90
8
2 lb
$7.00
89
$4.80
Price
Weight
Price
Weight
2 kg
$0.75
2 oz
$4.00
5 kg
$3.75
4 lb
$8.00
.
Table 4 is showing proportional relationship between weight and price.
What is proportionality?The number or amount of a group or part of something when compared to the whole, is considered as proportionality.
Given that, a table of proportional relationship between weight and price;
If we consider table number 4,
We see, weight : price = 2 : 4 = 1 : 2
And, 4 : 8 = 1 : 2
Therefore, this is showing proportionality,
Hence, Table 4 is showing proportional relationship between weight and price.
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1. When developing an interval estimate for the difference between two sample means, with sample sizes of n1 and n2, A. n1 must be equal to n2 B. n1 must be smaller than n2 C. n1 must be larger than n2 D. n1 and n2 can be of different sizes
Answer:
D. n1 and n2 can be of different sizes
Step-by-step explanation:
When we are trying to develop interval estimate for difference between two populations, we first select two samples from these populations. We get the interval using the required statistic.
These are:
- Sample size of both populations. Which are n1 and n2 respectively.
- then the Sample mean of two populations
- sample standard deviation.
The samples of different sample sizes can be used and we are not obligated to make use of the same sample size.
Sally’s Rent-A-Bike store rented 200 bicycles in June. In July, the store rented 300 bicycles. What percent of the bicycles rented in June were rented in July?
Answer:The answer is 150%
Step-by-step explanation:
I just did this and got it correct:)Trust me this is correct!!
Answer:
150%
Step-by-step explanation:
Rewrite the expression in the form a^n
Answer:
a7/5
Step-by-step explanation:
1. If OQ and RT are parallel lines which statement is true?
A) OPS is congruent to RSU
B) OPS is congruent to RSP (my answer)
C) OPS is congruent to OPN
D) OPS is congruent to TSU
-----------------------------------------
2. If OQ and RT are parallel lines which statement is true?
A) RSP is congruent to RSU
B) RSP is congruent to PST
C) RSP is congruent to TSU
D) RSP is congruent to OPS (my answer)
Answer:
Step-by-step explanation:
Question (1).
OQ and RT are the parallel lines and UN is a transversal intersecting these lines at two different points P and S.
A). ∠OPS ≅ ∠RSU [corresponding angles]
B). m∠OPS + m∠RSP = 180° [Consecutive interior angles]
C). m∠OPS + m∠OPN = 180° [Linear pair of angles]
D). Since, ∠OPS ≅ ∠TSP [Alternate interior angles]
And m∠TSP + m∠TSU = 180° [Linear pair of angles]
Therefore, Option (A) is the correct option.
Question (2).
A). m∠RSP + m∠RSU = 180° [Linear pair of angles]
B). m∠RSP + m∠PST = 180° [Linear pair of angles]
C). ∠RSP ≅ ∠TSU [Vertically opposite angles]
D). m∠RSP + m∠OPS = 180° [Consecutive interior angles]
Therefore, Option (C) will be the answer.
Answer:
C
Step-by-step explanation:
OQ and RT are parallel lines, while UN is a transversal that crosses both lines at two points. P and S are a couple.
A). RSU [corresponding angles] OPS
B). [Consecutive interior angles] mOPS + mRSP = 180°
C). [Linear pair of angles] mOPS + mOPN = 180°
D.) Since then, OPS TSP [Alternate Interior Angles] has been implemented.
And [Linear pair of angles] mTSP + mTSU = 180°
As a result, Option (A) is the right one.
Inquiry (2).
A). [Linear pair of angles] mRSP + mRSU = 180°
B). [Linear pair of angles] mRSP + mPST = 180°
C). [Vertically opposite angles] RSP TSU
D). [Consecutive interior angles] mRSP + mOPS = 180°
so it’s gonna have to be C
What is the solution to the equation represented by the model below?
II
X=-14
X-2
X-2
X=14
Answer:
X=14
Step-by-step explanation:
How many boxes with a Length/Width/Height of 1/4, 1/4, and another 1/4 would fit into a box with a Length/Width/Height of 3 1/4, 3, and 3 3/4?
9514 1404 393
Answer:
2340 small boxes
Step-by-step explanation:
Each unit of measure used for the large box will contain 4 of the smaller boxes. So, in terms of small boxes, the dimensions of the larger box are ...
(3 1/4)/(1/4) = (13/4)/(1/4) = 13 . . . length
3/(1/4) = (12/4)/(1/4) = 12 . . . . . . . width
(3 3/4)/(1/4) = (15/4)/(1/4) = 15 . . . height
Then the number of small boxes that would fit is ...
length × width × height = 13×12×15 = 2340
2340 cubes of size 1/4 will fit into the larger box.
The current temperature is 54 °F, convert the temperature to Celsius.
Answer:
b) 12.2222
Step-by-step explanation:
(54°F − 32) × 5/9 = 12.222°C
Answer:
The answer is
B ) 12.2
Step-by-step explanation:
(54°F − 32) × 5/9 = 12.222°C
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The radius of the circle is 13 what’s the diameter
Answer:
d = 26
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASGeometry
Diameter: d = 2rStep-by-step explanation:
Step 1: Define
Radius r = 13
Step 2: Find diameter
Substitute: d = 2(13)Multiply: d = 26What is 70% of 150?........
Answer:
105%
Step-by-step explanation:
I hope this helped.
Answer:
105
Step-by-step explanation:
iI just pulled up a percentage calculator...
based on the regression output which of the following is the predicted time in minutes that it took to gather the items if the order had 22 items
Answer:
63.89
Step-by-step explanation:
my teacher went over this in class
What is 2.18-0.3? Feel free to answer
Answer:
the answer for this is 1.88 u just subtract
Could i get any help here?
Answer:
You will need to figure out how much it is going up by
Step-by-step explanation:
Captain America's circular shield has a diameter of 76.2 centimetres. What is the area of his shield?
Answer:
Its area is 370 square centimeters.
Step-by-step explanation:
Replace the a , b , c , and d with the dighits 2,4,6,8 to form the greatest product. Each digit can only be used once. Explain your substitutions.
a0b
x c d
--------------------------
Answer:
2x4x6x8
Step-by-step explanation:
each one can only be used once so its only possible for 2x4x6x8
What is the slope of a line passing
through points (-6, 3) and (-3, -1)?
Answer:
-4/3
Step-by-step explanation:
you do change in y over change in x which is -1-3 over -3-(-6)
when you do the calculations you get -4/3
What expression represents the decimal 72.603?
7 x 10 + 2 x 1 + 6 x 1/100 + 3 x 1/1000
7 x 1 + 2 x 10 + 6 x 1/10 + 3 x 1/100
7 x 10 + 2 x 1 + 6 x 1/10+ 3 x 1/1000
7 x 1 + 2 x 1 + 6 x 1/10+ 3 x 1/100
Answer:
C or 7 x 10 + 2 x 1 + 6 x 1/10+ 3 x 1/1000
Step-by-step explanation: just had this on the test
The correct expression for the expansion of 72.603 is 7 x 10 + 2 x 1 + 6 x 1/10 + 3 x 1/1000 (option 3rd)
What is an expression?Expressions in math are mathematical statements that have a minimum of two terms containing numbers or variables, or both, connected by an operator in between.
Given is a decimal number, 72.603
On expanding it, we get,
72.603 = 72 + 0.603
= 7 x 10 + 2 x 1 + 6 x 1/10 + 3 x 1/1000
Hence, the correct expression for the expansion of 72.603 is 7 x 10 + 2 x 1 + 6 x 1/10 + 3 x 1/1000
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what is the factored form of x^-9
Answer:
1/x^9
Step-by-step explanation:
I don't actually understand this question, but if you are asking (x^(-9)), then its the answer above
Find the zero of the graph
I need help hhhhhhhhhheeeeeeellllllppppp
Answer:
with what
Step-by-step explanation:
I need help quickly plz!!!!
Answer:
25:3
Step-by-step explanation:
50 / 6 is simplified to 25 / 3 which would equal 25 : 3.
Find the value of a and b in the following = a + b
if the number of different schedules is represented by three consecutive even integers, what is the expression for that total number of schedules they have to choose from?
Answer:
s
Step-by-step explanation:
s
will give brainliest!!!! The value of the 5 in the number 594,631 is how many times larger than the value of the 5 in the number 859,463? *
Answer:
It's 10 times larger.
Step-by-step explanation:
If you just have 500,000, and the other one is 50,000, That means 50,000 x 10 is 500,000.
To visit her grandmother, Jessica takes a horse 3.31 kilometers and a motorcycle 1 kilometer.
How many kilometers is Jessica's journey in total?
Total journey of Jessica is 4.31 kilometer.
To visit her grandmother, Jessica takes a horse 3.31 kilometer and a motorcycle 1 kilometer.
What is Total distance?
The actual distance between the places from which the material is transported to the destination place is called Total distance.
Total journey of Jessica = 3.31 + 1
=4.31 kilometer
So total journey travel by Jessica is 4.31 kilometer.
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help will give 10 points
Answer: 14..................................................
Answer:
The slope is 14 because it has an x and it is formated like this y=mx+b
Hope this help :)
Step-by-step explanation:
Your salary used to be $37,000 per year.
You earned a 2% raise. After the raise, your salary was
per year.
Answer:
$37,740
Step-by-step explanation:
Salary = 37000
Raise = 2%
(37000 * 2/100) or (37000 * 2%) = $740
Answer: $37000 + $740 = $37740
Determine if each line is proportional non-proportional or non-liner
Step-by-step explanation:
non-proportiona
Alex has locked himself out of his house! Thankfully, there is an upstairs window open, but he needs to use a ladder to try to get up to the window that is 10 feet high. If Alex leans a 10-foot ladder against the side of the house so that the bottom of the ladder rests 6 feet from the base of the building, how high up the house does the ladder reach? Round your answer to the nearest tenth.
Answer:
The answer to this would be yes
Step-by-step explanation:
Why you may ask? Because why not :D
Explanation:
It might help to draw out what's going on. You should draw out a right triangle. We know a = 6 is one of the legs while b is the unknown leg. The hypotenuse is c = 10. Use the pythagorean theorem.
a^2 + b^2 = c^2
6^2 + b^2 = 10^2
36 + b^2 = 100
b^2 = 100-36
b^2 = 64
b = sqrt(64)
b = 8
The top of the ladder can reach 8 feet off the ground.
which set of ordered pairs does not show y as a function of x
Answer:
b does represent a function
Answer:
c
Step-by-step explanation:
a funtion cannot have and x coordinate repeatin g. there fore, because 2 repeats in c, c is the answer