Answers
Answer:
Your second answer, otherwise know as 1 in. : 4ft. is the answer.
Step-by-step explanation:
The new map is 3 times bigger than the old map, therefore your given scale for the first map will shrink by 3 to compensate for the new map being bigger. Divide 12ft by 3 and you get 4 ft., so your answer is 1in. : 4ft.
Related Questions
Find the missing dimension. Use the scale factor 1: 8.
Model length: 6 cm.
Actual length: ?cm.
What is the actual length
Answers
Answer:
9cm
Step-by-step explanation:if im wrong sorry
Sander usually drinks 3 cups of coffee in the morning. How many liters of coffee does he drink? Round your answer to the nearest tenth.
Answers
Answer:
I am not understanding the question ok
1/12 ÷ 8
Please help me :(
Answers
Answer:
1/96
Step-by-step explanation:
1/12÷ 8 = 1/96
Match the terms associated with a study.
1. A summary about the group of units data is recorded on
2. A summary measure about the overall group of interest
3. The group of units data is recorded on
4. The overall group of interest
a. Population
b. Prediction
c. Inference
d. Sample
e. Parameter
f. Statistic
Answers
Using the concept of statistic, the appropriate terms associated with the study are :
1 - statistic2 - Parameter3 - Sample 4 - PopulationThe population refers to the overall group which is of interest or relevance to a particular study.
The group of unit data which is usually a subset of the population is called the sample.
A summary or measure made from the population or overall group is called the Parameter.
A summary or measure made from the group of unit data or sample is called the statistic.
Learn more : https://brainly.com/question/11654091
What is the cost for gas if gas is $2.40 and my car gets 39 miles a gallon and am goin on a road trip that lasts 16 days
Answers
Answer:
2.40*39= 93.6
Step-by-step explanation:
Answer:
Total cost of gas is $153.78
Total cost of gas per day is $9.61
Step-by-step explanation:
Divide 2,499 by 39
Multiply that value by $2.40 (gets you total value of gas)
Divide by 16 to get total cost per day
If you are randomly selecting these
marbles how many total outcomes are
there ?
Answers
Which expression is equivalent to 6-8 x 65?
Answers
Answer:
12-16 X 130
Step-by-step explanation:
Lol its asking for an equivalent expression meaning the same thing soooo... I just multiplied each number by two: 6X2= 12) 8X2=16) 65X2= 130) so the expression will be 12-16 X 65.
ps.
If u get any other answers with a different one than mine it doesnt mean its incorrect because there are infinite equivalent answers for this expression
what is the solution for 4:(x+5)=12
Answers
Answer:
x = -2
Step-by-step explanation:
simplify: 4( x + 20) = 12 --- 4x + 20 = 12
cancel out: subtract 20 from each side
you get: 4x = -8
divide each side by 4: you get x = -2
Choose the following function that belongs to the squaring family.
Oy= x3 + x2
O y=x2-x
Oy= x+22
Oy= X
Answers
Reason: the highest degree is two so it is a square function.
How to figure 7% of 2400?
Answers
Answer:
168
Step-by-step explanation:
2400 X .07= 168 so 168 is the answer
Find the midpoint of the line segment with
the given end points.
(5,10) (1,-2)
Answers
Answer:
(3,4)
Step-by-step explanation:
midpoint formula: (x1+x2 / 2 , y1+y2 / 2)
(5+1 / 2 , 10+ -2 / 2)
(6/2 , 8/2)
(3,4)
PLSSSSSSSSSSSSSSSSSSSS HELPPPPPPPPPPPPPPPPPPP RNNNNNNNNNNNNNNNNN
Answers
b. To solve this problem, find the ratios in each table with
number of pairs of green socks.
Answers
Answer:
Step-by-step explanation:
1 8:2
2 3:6
Math please help what is the area
Answers
Answer:
56
Step-by-step explanation:
it's basically just a sideways square
A new reading program may reduce the number of elementary school students who read below grade level. The company that developed this program supplied materials and teacher training for a large-scale test involving nearly 8500 children in several different school districts. Statistical analysis of the results showed that the percentage of students who did not meet the grade-level goal was reduced from 15.9% to 15.1%. The hypothesis that the new reading program produced no improvement was rejected with a P-value of 0.023.
a) Explain what the P-value means in this context.
b) Even though this reading method has been shown to be significantly better, why might you not recommend that your local school adopt it?
Answers
Answer:
The solution to the given points can be defined as follows:
Step-by-step explanation:
In point a:
There is still a 2.3% chance which 15.1% of learners who also don't achieve a level by naturally-excluding specimens only will see if 15.9% is the population means value.
In point b:
Throughout the old system, 1352 learners must not read in classes, but 1284 should not write throughout academic performance throughout the new curriculum. A reduction, as well as the significance of such a decrease, would depend mostly on the cost of switching to the new initiative.
a. The explanation of the p-value should be explained below.
b. The suggestion that should not be considered is also explained below.
P-value and the suggestion not considered:a. Since there is a still 2.3% chance that 15.1% of learners should not accomplish the level via naturally-excluding specimens only would watch in the case when 15.9% should represent the mean value of the population.
b. If we considered the old system, so 1352 learners should not read the class however, 1284 should not write the academic performance. So there is the reduction that based on the switching cost
learn more about hypothesis here: https://brainly.com/question/18142699
How do you round to the nearest unit?
Help me here plz thanks
Answers
Answer:
Rounding to the nearest unit means to find the nearest integer to a given number. Before you remove the decimal take the first number of the decimal (45.68) Take 6 (The number that comes first after the decimal).
If the number is 5 and less then convert the number to a lower number.
If the number is more than 5 then convert the number to a higher number.
Ex: 34.41. The answer would be 33 because 4 is less than 5.
Ex: 34.61. The answer would be 35 because 6 is more than 5.
I hope this helps :)
Answer:
Bonjour CocinelleStep-by-step explanation:
Rounding to the nearest unit means to find the nearest integer to a given number.
Basically, you have to get rid of the decimal part, if any.
As an immediate corollary, you have that if a number x
is already an integer, then there's no point in rounding it, since the result would be x itself.
Now, let's assume that our number actually has a decimal part, for example
4.687
It might help you to think of this number as
4+0.687
to clearly see that 4.687 lies between
4 and 5
, since it is something (0.687) more than 4 , but still not 5
So, the question is: is our number closer to
4 or to 5? Which, in turn, means to ask: the decimal part that we've added,
0.687 , is nearest to 0 or 1 ?
If it is nearest to 0 , it means that our number is more than 4 , but still nearer to
4
than it is to 5, otherwise it is "far enough" from 4 to be nearer to 5
Since halfway between 0 and 1 is 0.5 , and our decimal part is 0.687>0.5 , we can say that 4.687 is rounded to
5.
Are you too miraculer me tooAngus has 5 pounds of apples. Justin has 3 pounds of apples. Who has more? How do you know?
Answers
Answer:
Angus has more apples.
Step-by-step explanation:
The apples are measured in pounds for both Angus and Justin. Angus has 5 pounds of apples, and Justin has 3 pounds of apples. 5 is greater than 3, so Angus has more apples.
Americans eat an average of 100 acres of pizza per year. That is equivalent to 4,356,000 square feet of pizza per year. How is the area expressed using scientific notation?
Answers
Answer:
D. [tex] 4.356 * 10^6 [/tex] ft²
Step-by-step explanation:
Scientific notation of a number is expressed in the following form, [tex] a * 10^b [/tex]
Where,
a = decimal number (1 ≤ |a| < 10)
b = the power of 10 whereby the scientific notation is equivalent to the original number.
To express 4,356,000 square feet in scientific notation, do the following:
1. Move the decimal point to the left up to the last non-zero digit = a = 4.356
2. Since we moved the decimal point by 6 decimal places, therefore, b = 6
3. Substitute the values of the variables into
Thus:
4,356,000 = 3. Substitute the values of the variables into
a * 10^b
Thus:
4,356,000 = 4.356 * 10^6
find the product
72
×
19
______
A. 710
B. 1,358
C. 720
D. 1,368
Answers
Answer:
D
Step-by-step explanation:
First, start with the ones column. 2*9 is 18, so write the 8 below and carry the 1 into the tens column. Now, we do 9*7 plus the 1 we carried, so that makes 64. The first row under the line should be 648. Next, annex a zero under the number 648 in the ones column. Now we move to the tens. 1*2 is 2. 1*7 is 7. The number under 648 should be 720. Now, we add 648 and 720. 648+720 is 1,368. 1,368 is our final product, which makes the answer D. I'm sorry if this seemed confusing (it's a bit hard to explain in words), but I hope it helps!
calculate the rate per litre of which a car uses petrol if it uses 20 litre of petrol to travel 180 km
Answers
Answer:
9km per litre
Step-by-step explanation:
Rate=180km/20l
Rate=9 km/l
Hannah collects 16 pounds of paper to recycle. Sid collects 9 pounds of paper to recycle. How many puonds of paper dose Hannah collect than Sid?
Answers
Answer:
7
Step-by-step explanation:
16 - 9 = 7
Answer:
7
Step-by-step explanation:
If Hannah collects 16 and Sid collects 9
Hannah has 7 more pounds of paper than Sid
16 - 9 = 7
Mason spends $24 on hot dogs and buns for his graduation picnic. Hot dogs cost $3 per pack and buns cost $2 per packGraph the equation that models this situation, given that represents packs of hot dogs and y represents packs of buns
Answers
Answer: i don’t know
Step-by-step explanation: because I don’t know
Solve the triangle for x.
(View the attachment)
A. 39.4(degrees)
B. 46.5(degrees)
C. 94.1(degrees)
D. 105.9(degrees)
Answers
Answer:
Option C
Step-by-step explanation:
By applying cosine rule in the given triangle,
BC² = AB² + AC² - 2(AB)(AC)cosA
(11)² = 8² + 7² - 2(8)(7)cosx
121 = 64 + 49 - 112cos(x)
cos(x) = -[tex]\frac{8}{112}[/tex]
x = [tex]\text{cos}^{-1}(-\frac{1}{14})[/tex]
x = 94.1°
Therefore, Option C will be the correct option.
HELP PLEASE
A popular scale for model trains has a ratio of 3 inch to 20 feet. If a toy train is 4.5 inches long, how long is the real train?
A. 60 ft
B. 24.5 ft
C. 90 ft
D. 30 ft
Answers
+ 3.33333333
Your answer would be 30 Ft
A male African elephant weighs
7 Tons. A male African lion at the local zoo weighs
1
50
of
the weight of the male African elephant.
How many pounds does the lion weigh?
The lion weighs
pounds.
Answers
0.14 Short Tons = 280 pounds
(I dont know how a fat A* Lion weighs 280 pounds, but just go with it-)
which of the following are some of the possible soulitions for the inequality -9w < -54
Answers
the answer
w < 6
Step by Step
-9w < -54
w < -54/-9
w< 6
Solve the proportion below.
Answers
Answer:
where?????????????????????:/
Answer:
i would but where it is?
how do you write an equation in slope-intercept form for the line with a slope 5 and y-intercept -5
Answers
Answer:
y=5x-5.
Step-by-step explanation:
slope-intercept form of a line is y = mx+b, where m is the slope and b is the y intercept. Simply plug in the numbers you get.
Thus, we get y = 5x-5.
Identify the scalar
[10 12
0.75 15 11
8 10
Answers
WILL GIVE BRAINLIEST
Answers
Answer:
the answer it's B we got the same test
PUT THE B
Answer:
mm option a is right
Step-by-step explanation:
bcz there is only 1 zero less in weight of elephant as compared to whale hope it may help u