Answer: 18/5
Step-by-step explanation: 9/1 • 2/5 = 3.6=18/5
Answer:
[tex]\frac{2}{45}[/tex]
Step-by-step explanation:
Just like you would divide 18 pounds of popcorn by 9 people, you should divide [tex]\frac{2}{5}[/tex] by nine. This will result in [tex]\frac{2}{5}[/tex] x [tex]\frac{1}{9}[/tex] and that equals [tex]\frac{2}{45}[/tex].
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If 30% of students failed their last test, and there were 40 students that took the test, how many students failed?
Answer:
12.
Step-by-step explanation:
30% of 40 is 12. To calculate x% of a number y, we use the following rule: x% of y = (x / 100) × y.
factor completely. 6x^3-6x^2+x-1
Answer:
(x−1)(6x2+1)
Step-by-step explanation:
x^3-6x^2+x-1
(x−1)(6x^2+1)
Answe: (
( − 1 ) ( 6 ^ 2 + 1 )
I need help I don’t understand
Answer:
Step-by-step explanation:
let the other point be (x,y)
then
[tex]2=\frac{0+x}{2} \\x=4\\2=\frac{-2+y}{2} \\y-2=4\\y=4+2=6\\so ~other ~end ~is ~ (4,6)[/tex]
Help please!!! I will give you the brainlyst if you helppp me
Answer:
the slope is 30 and it represents the total cost of the repair dont know 2 number 3 is for 10 hours he got paid 320 $ 4 ,270 $, 5,15.6
Step-by-step explanation:
Identify the slope and y intercept in the equation y=25x + 32
Answer:
y= 57x
Step-by-step explanation:
25 + 32 = 57x y = 57x
$71 is what percent of $100?
Answer:
its 71%
Step-by-step explanation:
71÷100×100=71%
Answer: 71%
Step-by-step explanation: it’s pretty simple i think, hope this helps!
Compare and contrast linear and non linear scatter plots
Answer:
non-linear plots are when the dots are far away from the other dots and linear is when all the dots are together
Write a recursive formula for the
sequence
12,27,42,57.....
HELP ME PLEASE I DO ANYTHING I BEEN STUCK FOR 30mins now
Answer: Adding 15 each time
Simplify.
2x^2−3xy+4y^2
What is 23/24 as a decimal rounded to the nearest hundredth?
Answer:
95.80
Step-by-step explanation:
The number 23/24 rounded to the nearest hundredth is 0.96
What is rounding up numbers?
There are basically two rules while rounding up numbers
If the number you are rounding is followed by 0, 1, 2, 3, or 4, round the number down and if the number you are rounding is followed by 5, 6, 7, 8, or 9, round the number up.
Given data ,
Let the number be A = 23/24
So , in order to round the number
First we need to find the decimal for of the number A
And ,
A = 23/24
A = 0.9583
And , rounding the number to its nearest hundredth is rounding the number to two decimal places
So ,
A = 0.9583
A = 0.96
Hence , The number 23/24 rounded to the nearest hundredth is 0.96
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which expression is equal to -3(4x - 2) - 2x?
Answer:
-14x + 6
Step-by-step explanation:
-12x + 6 - 2x
-14x + 6
Please help me fast
Answer:
5/4 do the 2 lines then add1 then u get the anwswr
Step-by-step explanation:
There are 13 books on a shelf. 5 of these books are new. The rest of them are used.
Answer:
So there is 8 old books
Step-by-step explanation:
Answer:
so 8 books are being used and 5 are new total of 13 :)
Step-by-step explanation:
Which will yield the larger balance in one year? $3,000 at 6% compounded twice a year
$3,000 at 6% compounded quarterly
Answer:
quarterly
Step-by-step explanation:
A garden is in the shape of a square with a perimeter of 36 36 feet. The garden is surrounded by two fences. One fence is around the perimeter of the garden, whereas the second fence is 3 3 feet from the first fence on the outside. If the material used to build the two fences is $ 1.32 $1.32 per foot, what was the total cost of the fences
Answer:
$110.88
Step-by-step explanation:
Let L be the length of the first fence surrounding the garden and P its perimeter.
For a square, P = 4L,
So, L = P/4
Since P = 36 feet,
L = P/4
= 36/4
= 9 feet
Let L' be the length of the second fence. Given that second fence is 3 feet away from the first fence, it follows that L' = L + 3
= 9 + 3
= 12 feet.
So, the perimeter of the second fence is P' = 4L'
= 4 × 12 feet
= 48 feet.
So, the total length of the two fences is P" = P + P'
= 36 feet + 48 feet
= 84 feet
Since the cost of the material to build the two fences is $1.32 per foot, the total cost of the fences is cost per foot × total length of fences = $1.32 × 84 = $110.88
a worker produced 480 parts over an 8-hour shift. how many parts per hour did the worker produce.
Answer:
60
Step-by-step explanation:
Will give crown help
Answer:-8,-2,4,10
Step-by-step explanation:
what is the value of x in this triangle
Answer:
30
Step-by-step explanation:
if the total angles in a triangle equals 180, and there is 6x in total (after adding it up), 180 divided by 6 equals 30.
Hope that makes sense!
I need help with both 17 and 18! WILL MARK AS BRANLIEST, PLEASE HELP ASAP!!
Answer:
17. $2194.80; 18. $1147.20
Step-by-step explanation:
I=prt; I = interest, p = principle, r = rate, t = time
plug in and go
17.
I = 1860(.06)3
I = 1860(.18)
I = 334.8
334.8 + 1860 + $2194.80
18.
I = 960(.065)3
I = 960(.195)
I = 187.2
187.2 + 960 = $1147.20
Please help meeeee :,(
Answer:
I pretty sure the answer is ASA, I hope it's right!
A satellite is orbiting Earth at an altitude of 480 kilometers. What is the satellite's altitude, in meters? (1
kilometer = 1,000 meters)
Answer:
480,000
Step-by-step explanation:
480*1,000=480,000
4) Karen Waughtal invested some money at 5% annual simple interest
and $500 more than that amount at 8% annual simple interest. If her total
yearly interest was $300, how much was invested at each rate?
Answer:
15000
Step-by-step explanation:
Write an equation in slope-intercept form which has a slope of 1/4 and crosses the Ÿ-axis at (0,7)
Answer:
y= 1/4 x +7
Step-by-step explanation:
The slope intercept form of a line is
y = mx + b where m is the slope and b is the y intercept
the slope is 1/4 and the y intercept is 7
y= 1/4 x +7
Lauren and her sister are buying their mom a watch for her birthday. The original price of the watch is $50, but the store is having a 25% off sale on watches. The sales tax in Lauren’s state is 6%.
How much will Lauren and her sister pay for the watch including tax?
What percent of the original price do Lauren and her sister pay for the watch, after paying tax?
Step-by-step explanation:
75×50/100= 37.5$
37.5×6/100=225/100=2.25$
37.5+2.25= 39.75$
Based on his skills in basketball, it was computed that when Joe Sureshot threw a free throw, the odds in favor of his making it were 4 to 35. Find the probability that when Joe shot a free throw, he made it. Out of every 100 free throws he attempted on the average how many did he miss?
Answer:
11.43%
89 free throws would miss
Step-by-step explanation:
In order to find the percentage probability of Joe making a free throw show we need to the odds given and then multiply that decimal value by 100 like so...
4 / 35 = 0.11428
0.11428 * 100 = 11.43% rounded up
If Joe were to shoot 100 free throws 11.43% would most likely go in but since the actual number can only be a whole number it would mean that 11 of those 100 free throws would go in.
100 - 11 = 89
Therefore, 89 free throws would miss on average.
problem: – 12 = - Зу
Answer:
4y or 4 (divide)
Step-by-step explanation:
Answer:
y = 4
Step-by-step explanation:
Is this what you wanted?
Age of father is 30 years more than that of his son, 5 years hence fathers age will be thrice of his sons age. Find their present ages
Answer:
Son age be 10
And, the father age be 40
Step-by-step explanation:
The computation of the present ages is shown below:
Let us assume the son age be x
And, the father age be x + 30
Now after five hence, their ages are
Son age = x + 5
And, the father age be = x + 30 + 5
Also the father age is thrice of his son age
So the equation would be
3(x + 5) = x + 35
3x + 15 = x + 35
2x = 20
x = 10
The son age is 10
And, the father age is = 10 + 30 = 40
The correct ans is Five,
Let the son’s present age be x years.
Then the father’s present age is (x+30) years.
Father’s age after 5 years =(x+40) years
Son’s age after 5 years = (x+5) years
(x+40) = 3[x + 5]
x + 40 = 3x + 15
2x = 10
∴ x = 5
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Is this set of ordered pAirs a function
(0,2) (3,3) (8,7) (2,2) (3,9)
Answer:
No, not a function
Step-by-step explanation:
Functions cannot have two or more same domain and different range. (3,3) and (3,9) have same domain and different range.
Angle measure pleaseeee
A fraction whose value is the same as 3/4 is
Answer:
[tex] \frac{6}{8} [/tex]
Step-by-step explanation:
[tex] \frac{3}{4} [/tex][tex] = \frac{3 \times 2}{4 \times 2} [/tex][tex] = \frac{6}{8} [/tex]