4/5% of 30: Estimate
Answers
Answer:0.24
Step-by-step explanation:
Answer:
0.24
Step-by-step explanation:
⅘% of 30
⅘ = 0.8
0.8% of 30
eg: 0.8 = x 30 = y
\(\frac{x*y}{100}\) (this is the formula for calculating the percentage of a number)
\(\frac{0.8*30}{100}\) = 0.24
Related Questions
Answer choices for both of them are
A) linear
B) exponential
C) quadratic
Answers
Answer:
#16 is linear but idk what 17 is
find the nth term
16,25,36,49
Answers
So studying the sequence you could see that 4multiplying itself gives 16 and 5 by itself 25 , 6 by itself 36 , 7by itself 49 so by all means the next will be 8 by itself which is 64
Answer:
Hello,
Step-by-step explanation:
16=(1+3)²
25=(2+3)²
36=(3+3)²
49=(4+3)²
\(u_n=(n+3)^2\\\)
What are the approximate zeros of the function y=x^2 + 3x - 5 to the nearest tenth?
A) -4.2 and 1.2
B) -3.9 and 0.8
C) -3.9 and 1.2
D) 1.2 and 4.2
PLS ANSWER QUICKLY I GIVE POINTS!!!
Answers
Answer: A
Step-by-step explanation:
Used graphing app T-E-E-H-E-E
Jim bought the game system on sale for $195. Kaylen bought the same system at full price for $250. How much was the sale for when Jim bought the game system?
Answers
Answer:
The game system that Jim bought had the sale of $55 off.
Step-by-step explanation:
Jim sale price = $195
Kaylen price = $250
\(250 -195 = 55\)
Katie is going to carpet her living room floor and drew the diagram shown below. What is the total area of carpet she will need?
Do it step by step
Answers
As per the area of a rectangle, the total area of carpet Katie will need is 194 square feet.
What is the area of a rectangle?The area of a rectangle is the product of the length and the width of that rectangle.
Here, we need to find the area of the living room that Katie is going to carpet.
We can divide the below mentioned area into two rectangles in order to calculate the total area of the living room easily.
As per the diagram, AB = 10 feet, BC = 11 feet.
Therefore, the area of the rectangle ABCD is
= AB × BC square feet
= 10 × 11 square feet
= 110 square feet
Again, for the EFGC rectangle,
EF = 6 feet, FG = 14 feet
Therefore, the area of the EFGC rectangle is
= EF × GC square feet
= 6 × 14 square feet
= 84 square feet
Therefore, the total area of the living room is
= (Area of ABCD rectangle + area of EFGC rectangle)
= (110 + 84) square feet
= 194 square feet
Learn more about the area of a rectangle here: https://brainly.com/question/20693059
#SPJ2
Due soon, pls help, will give brainly and points, useless get reported.
Answers
Answer:
A. 100.48
Step-by-step explanation:
2(pi) 16
c= 2pi(radius)
2 x 3.14 which is 16 (PI= 3.14)
C= 2PI(radius)
That should give the answer
John is making hurricane preparedness kits for senior citizens. He has 30 bottles of water and 45 batteries. If John wants all the kits to be the same with nothing left over, how many kits can he make How many bottles of water and how many batteries will be in each kit
Number of kits:_________
Number of bottles of water per kit:___________
Number of batteries per kit:__________
Answers
Answer:
15 kits
2 bottles per kit
3 batteries per kit
Step-by-step explanation:
If he has 30 bottles we would need to spread them out evenly so he doesn't have anymore left, so what I did was divide it by 2 which will give you 15 which I believe is the amount of kits because it divides out evenly.
I'm not really sure if this is right but I tied
2 bottles per kit
3 batteries
Can someone please help me with this problem..and explain it. Don't mind the numbers and dots i'm pretty sure they're wrong
Answers
Answer:
59°
Step-by-step explanation:
The maximum temperature is just the y-coordinate of the uppermost point on the graph, which is (6 hr, 59°). Hence, it is 59°.
what is the average between (25,28.8,39.2,51.2,64.8,80)? Please help me!
Answers
Answer:
48.17
Step-by-step explanation:
Average = sum of numbers / number of numbers
Sum of numbers = 25 + 28.8 + 39.2 + 51.2 + 64.8 + 80 = 289
Number of numbers = 6
Average = 289 / 6 = 48.17
=>average = 289/6 = 48.167
( since average = sum of observations divided by number observations)
a car travels 100 kilometers east in 2 hours and 30 kilometers north in a half an hour. what is the average speed of the car?
Answers
Total distance=100+30=130k.m
Total time =2+1/2 hour=2.5 hours
Average speed =130/2.5=1300/25=52 km/h
Find and interpret the mean absolute deviation of the data. Round your answer to the nearest tenth, if necessary.
>Heights of 10-year old Octuplets<
61 | 61 | 61 | 61 | 61 | 61 | 61 | 61
Answers
Answer: I think it's 0!
Step-by-step explanation: Hope it helps <3
Find the number that makes the ratio equivalent to 7:84.
__:12
Answers
Answer: 7:84 is divided by 7 to get 12 which means has to be divided by 7 and 7 divided by 7 is 1 the new ratio is 1:12
Step-by-step explanation:cuz ik
explanation:
7:84
_:12
84 divided by 12= 7
so we divide 7 by 7 to make it equal and we get 1
help me please thank you!
Answers
Answer:
35mins
Step-by-step explanation:
Can you hear me now cost function: y=0.15x+50.75
24 Hour Calls cost function: y=0.9x+24.5
Set two equations equal to each other because we want to find the time (x value) that make the cost (y-value) equal
0.15x+50.75=0.9x+24.5
0.75x=26.25
x=35mins
I need help with this help
Answers
Answer:
1. 30:12 C
2. 18/27 and 30:45. B, C
3. 9.95. C
Step-by-step explanation:
Hope this helps :3
Answer: First answer is: 12:30. 2nd: 3:2. 3rd: 9.95
Step-by-step explanation:
My brain just self-destructed itself I will give brainliest to whoever has a big enough brain to answer this and explain it
Answers
Answer Hex we just learned it today
Answer:
i could be wrong im sorry if i am but i think im right.
Step-by-step explanation:
hexagon and square <><><><><><><><><><><><>
I dont know what answer is i need help
Answers
Answer:
9^-5/9^-7=81
Step-by-step explanation:
Rewrite each of the following expressions without using absolute value bars.
a
|x−4| if x>4
b
|x−y| if x
c
|3r−15| if r<5
Answers
a y=x-4 if x>4
b INCOMPLETE
c 3r-15 is r<5
I'm really confused with all three of these questions.
Examples to help you out: Pb(NO3)2
(multiply the number after the parentheses. The elements values are 1. If the element (letter) has a number (O3) you'll multiply it and it's value will change. Ox3=3.
Pb=1
N=2
O=3
I need help with these problems
Answers
Answer:
Step-by-step explanation:
yes mutiply 3x3
Estimate: 28.3 x 3.45.
i've been asking questions almost all day
Answers
Answer:97.635
Step-by-step explanation:
28.3 can be rounded up to 30
3.45 can be rounded down to 3
30*3 = 90
Real answer: 97.635
Can someone help me with this? I need the answers or I will fail my math because of homework........
Answers
2)900 black and white copies
3A) the ratio is- 1:75
3B)150 miles
math question!!! Whoever answers first gets brainliest!
Answers
Answer:
Hilda bought 11.83 lb of pork
Step-by-step explanation:
Hope this helps <3
Hehe
add 1/3n + 2/3 and -1/6n + 1/6m.
Answers
Answer:
Well
1) 1/3n + 2/3 (becuse theres no like terms to simplify)
2) -1/6m +1/6M (Same explanation above)
That’s what I got
This is the second answer of the first one :D ! Math again btw :3
Answers
Answer:
BELOW
Step-by-step explanation:
Maria can give away two pencils to Ted to make the total to Ted's pencils 11. Then Lucida can also give away 1 pencil to Ted so that he has 12. After that each person will have 12 pencils.
HOPE THIS HELPED
HELP ASAP TYSM IF U DO!!!
How would you graph the solution set of ≤ -18?
closed circle on -3 and shaded to the left
closed circle on -108 and shaded to the left
closed circle on -3 and shaded to the right
closed circle on -108 and shaded to the right
Answers
In a game, each player spins two spinners A and B. Spinner A is divided into thirds, filled with colors Black, Green, and Red. Spinner B is divided into thirds, numbered 1, 2, and 3. What are all the possible outcomes? How many possible outcomes are in the sample space?
Answers
Black, 1
Black, 2
Black, 3
Green, 1
Green, 2
Green, 3
Red, 1
Red, 2
Red, 3
HELP PWEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE!!!!
A rectangular prism has a base with a length of 45 meters and a width of 11 meters. The height of the prism measures twice its width. What is true about the rectangular prism?
The height of the prism measures( )meters, so its volume is ( )cubic meters.
Answers
Answer:
The height of the prism measures 22 meters
The volume of the prism measures 10,890 cubic meters.
Step-by-step explanation:
The height is twice the width of the prism.
The prism's width is 11 meters.
2 x 11 = 22
The volume of a rectangular prism is calculated as:
V = l x w x h
So, the volume is:
V = 45 x 11 x 22
The volume is 10,890 cubic meters.
Hope this helps!
Answer:
Height = 22 Volume = 10890
Step-by-step explanation:
The width is 11 so multiply by 2 to get 22.
Then just do 45 x 11 x 22 which is 10890.
During the month of august, Mr. Amazon received junk mail on 25 of those days. What is the relative frequency of Mr. Amazon receiving junk mail?
Answers
Answer:
1.24
Step-by-step explanation:
To find the relative frequency, divide the frequency(f) by the total number of data values (n)
31 days in August / 25 = 1.24
Part A Can you map shape I onto shape II by a sequence of transformations? If so, give a sequence of transformations that maps shape I onto shape II.
Part B
Complete the sequence of transformations you found in part A, but in a different order. Does this also map shape I onto shape II? What does this mean?
Question 2 Part A
If you reflect any shape across the x-axis and then rotate it 90° clockwise about the origin, do you get the same result as if you reflect it across the y-axis and then rotate it 90° counterclockwise about the origin? What does this mean?
Part B
If you reflect any shape across the x-axis and then rotate it 180° about the origin, do you get the same result that you would if you reflect it across the y-axis and then rotate it 180° about the origin? What does that mean?
Part C
If you reflect any shape across the x-axis and then across the y-axis, do you get the same result that you would if you rotated it 180° about the origin? What does that mean?
Answers
Part C is the answer
mark me brainliest pls
i need help with this question please help me
Answers
Answer:
The answer is D.
Step-by-step explanation:
y = mx + b
C = 5/9 (F - 32)
C = 5/9F - 5/9 (32)
Option (D) is correct.
Use the Algebra Tiles to construct the algebraic expression for this situation:
The amount of money Ted gets for selling any number of pies for $5 each.
These are the tiles that can be used:
1, x, x², -1, -x, -x²