Answer:
Volume of replica = 625 cubic inches
Step-by-step explanation:
Height of the gold statue = 80 inches
Volume of the gold statue = 320 cubic inches
Height of the replica = 100 inches
Dimensional scale factor = [tex](\frac{\text{Dimension of the replica}}{\text{Dimension of the original statue}})[/tex]
= [tex]\frac{100}{80}[/tex]
= 1.25
Volume scale factor = [tex]\frac{\text{Volume of replica}}{\text{Volume of original}}[/tex]
Since, volume scale factor = (Dimensional scale factor)³
[tex]\frac{\text{Volume of replica}}{\text{Volume of original}}=(1.25)^3[/tex]
Volume of replica = (1.25)³ × Volume of original statue
= (1.25)³ × 320
= 625 cubic inches
The school swim team has 12 freshmen, 10 sophomores, 15 juniors and 5 seniors. The team is headed by 4 coaches
Answer:
simplified its 5:4 for juniors to freshmen's
Step-by-step explanation:
Answer:
5 : 4
Step-by-step explanation:
Ratio of juniors to freshmen = 15 : 12
15 = 3 * 5
12 = 3 * 4
GCF = 3
15 : 12 = 15÷3 : 12÷ 3
= 5 : 4
The depth, d, of a lake is 392 m, rounded to the nearest integer.
Write the error interval for d in the form asd
Answer:
5
Step-by-step explanation:
2+2+1=5
The error interval for d is from 391.6 to 391.9 and 392.1 to 392.4.
What is rounding off of numbers?We round off numbers to make them easier to remember and it also keeps their value approximately to the place it has been rounded off.
To round off any number to any place we'll look for the digit next to that place and if it is equal to or greater than 5 we'll add one to the previous digit and make all the digits after it zeroes and if the digit is less than 5 we do not add one to the preceding digit and simply make all the digit after it to zeroes.
Given, The depth 'd' of a lake is 392 m, rounded to the nearest integer.
Now a number rounded to the nearest integer to 392 is only possible when the number is less than 392.5 which is 392.4 and greater than 391.5.
learn more about rounding off of numbers here :
https://brainly.com/question/29022222
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Megan has a bag of 6 green, 1 yellow, and 3 purple blocks. She draws a block, replaces it, and then draws another block. What is the probability that the two blocks are the same color?
Answer:
2/10 20%
Step-by-step explanation:
Answer all of these questions please and you will get 100 points!
Answer:
The first one is the first picture.
The second answer is zero.
I don't know how 2 do the 3rd sry
Step-by-step explanation:
pls answer i’m doing a test rn
Choose the real-world situation that can be represented by the inequality:
x < 40
a.James is allowed at most 40 minutes of screen time per day.
b. The temperature in the fridge needs to be below 40°F.
C. It will take at least 40 minutes to drive to the basketball game.
d. Ava must spend more than 40 minutes every day practicing piano.
Answer:
B.
Step-by-step explanation:
B. is the only anewer choice that doesn't have at least and that would have x on the left side of the inequality
A. would have the < with an equal sign under it
C. would have the > with an equal sign under it
D. would have the > sign
hope this helps <3
Add the polynomials and write your answer in standard form.
(4x^3+6x-7) + (3x^3-5x^2-5x+9)
Answer:
we can simplify this and get 7x^3 -5x^2 + x +2
Step-by-step explanation:
ill give brainiest - please help ASAP with WORK FOR IT please and thank you!! :)
2 pagesss
Answer:
this is your look it once
Louis wants to carpet the rectangular floor of his basement. The basement has an area of 363 square feet. The width of the basement is 1 3 its length. What is the length of Louis's basement? The length is feet.
Answer:
the length is 33 feet
Step-by-step explanation:
The computation of the length is shown below:
Let us assume the length be x
So the width be 1 by 3 x
And the area is 363 square feet
So
As we know that
Area = length × width
363 = x × 1 ÷ 3 x
363 = 1 ÷ 3x^2
Now
363 × 3 = x^2
1089 = x^2
x = 33 feet
hence, the length is 33 feet
In March it rained 0.88 inches. It rained 0.3 inches less in April than in March. How much did it rain in April?
Answer: 0.58 inches
Step-by-step explanation:
Given
Rainfall in march is 0.88 inches
Rainfall in April is 0.3 inches less than rainfall in march i.e.
Rainfall in April is given by
[tex]\Rightarrow 0.88-0.3=0.58\ inches[/tex]
Which one is it? please be honest.
Answer:
Step-by-step explanation:
solve the following quadratic equation (x-16)^2=256
I uploaded the answer to a file hosting. Here's link:
tinyurl.com/wpazsebu
Answer:
[tex]sln \\ x {}^{2} - 16 {}^{2} = 256 \\ x {}^{2} = 256 - 16 {}^{2} \\ x {}^{2} = 256 - 256 \\ x {}^{2} = 0 \\ x = 0[/tex]
I hope this help you
What is 14 percent of 87
Answer:
87x.14= 12.18
........
Answer: 12.18
Can u give me brainliest
Step-by-step explanation:
Please look at the picture I need help please answer!!!!???
Answer:
16t
Step-by-step explanation:
Answer:
The answer is 8 tons.
16,000 lbs = 8 T
Does anyone know? Thank you!
Answer:
4/3
if you put all of the fractions in decimal form 4/3 is the most because it equals 1.25
A man's age is triple the age of his son
In eleven years, the man's age would be the
double of his son's age . What are the respective
ages of the man and of his son ?
Answer:
11 for the son and 33 for his dad
Step-by-step explanation:
11+11=22
33+11=44
Find the distance between the points (8, 1) and (5, 5).
Write your answer as a whole number or a fully simplified radical expression. Do not round.
___ Units
hi can you please help me with this. the question is in the picture:)
PLS ANSWER QUICK MY ASSIGNMENT IS DUE TOMORROW WILL MARK BRAINLIEST!! 15pts
Which of the lists of letters all have line symmetry?
a. A,B,C,D
b. W,X,Y,Z
c. L,M,N,O
d. S,T,U,V
Answer:
B
Step-by-step explanation:
when you slice them in half you get the same thing, example W, when slice you get two V V
Answer:
I go with choice a
Step-by-step explanation:
a) A,B,C,D they all have a line of symmetry
Will mark brainlest to whoever finds the answer for the square units
Answer:
32 units squared
Step-by-step explanation:
8(4) = 32
hii please help i’ll give brainliest!!
Answer:
2Step-by-step explanation:
For every action, there is an equal and opposite reaction.Answer:
For every action, there is an equal and opposite reaction.
0.1^3 or in other words 0.1 to the 3rd power
Answer:
.001
Step-by-step explanation:
Answer:
0.001
Step-by-step explanation:
0.1 x 0.1 x 0.1 = 0.001
A triangular prism and a plane cutting a triangular prism is shown which shape represents the cross section formed by the plane
Answer: Tringle
Step-by-step explanation:
I think
Find the circumference of the circle.
The wages w (in £) June earns is the number of hours she works n multiplied by her hourly rate r (in £ per hour). Enter a formula for June's wages and enter the wage she would earn if she worked 17 hours at a rate of £7.30 per hour
Answer:
Wages she earn = £124.1
Step-by-step explanation:
Given:
Number of hour work in June = 17 hour
Rate = £7.30 per hour
Find:
Wages she earn
Computation:
Wages she earn = Number of hour work in June x Rate
Wages she earn = 17 x £7.30
Wages she earn = £124.1
Seo-jun has 32 coins in his pockets. The coins consist of only nickels and quarters. The total value of the coins is $4. How much of each coin does Seo-jun have? Show your work.
Answer:
There are 20 nickels and 12 quarters.
Step-by-step explanation:
20 nickels = 1 dollar.
12 quarters = 3 dollars.
$1 + $3 = $4
round 3.26×5.15 yo significant figure
Answer:
16.789
Step-by-step explanation:
The end of the number doesnt end in a 0 and all of the numbers after the decimal are significant
Answer:
16.789
Step-by-step explanation:
The end of the number doesn't end in a 0 and all of the numbers after the decimal are significant
Select all equations that have graphs with the same y-intercept.
y = 3x - 8
y = 3x - 9
y = 3x + 8
y = 5x - 8
y = 2x - 8
y=13x−8
Parallel Lines cut by a transversal
Answer:
-4
Step-by-step explanation:
1. They are alternate exteriors meaning they are supposed to be the same so you sort the equation like 134+x=130
2. Then you pass 134 both side like ×=130
-134
3. Which will equal :-4
Michelle wrote a total of 12 pages over 3 hours. How many hours will Michelle have to spend
writing this week in order to have written a total of 20 pages? Assume the relationship is
directly proportional.
hours
Answer:
5 Hours
Step-by-step explanation:
12/3 = 4 . 3/3 = 1
4,8,12,16,20
1,2,3,4,5
1 Hour = 4 Pages
2 Hours = 8 Pages
3 Hours = 12 Pages
4 Hours = 16 Pages
5 Hours = 20 Pages
I won 70 stickers. I gave 1 to each student. I have
54 left. How many did I give away?
Answer:
16
Step-by-step explanation:
70-54=16
Answer: you gave away 16 stickers
Step-by-step explanation: if you have 70 and you give one to each student, to find the amount you lost you would do 70-54 because that’s how many u have left and it leaves u with 16