Answers
Answer:
3/10
Step-by-step explanation:
Numbers Given are:
1 1/2, 2 1/2, 1 2/3, and 2 5/6
The result at the end of all the math is 2 5/6.
1 2/3 + 2 5/6 = 4 1/2
Divide 4 1/2 by 1 2/3 to get 2 7/10.
Subtract 2 2/3 from 2 7/10 to get 1/5.
Multiply 1/5 by 1 1/2 to get 3/10.
So the number they thought of was 3/10.
Related Questions
Bobby set a goal to earn $1500 in commission in June. He earns 10% commission for all of his sales. How much merchandise will he have to sell to meet his goal?
Answers
Answer:
he has to sell 150!
Step-by-step explanation:
1500 divided by 10% = 150!
There are 7 red marbles and 9 blue marbles in a bag. What is the ratio of all marbles in the bag to blue marbles? What is the ratio of red marbles to blue marbles?
Answers
Answer:
Answer to the 1st question is: 16/9 or 16:9 (whichever form you use)
Answer to the 2nd question is: 7/9 or 7:9
Step-by-step explanation:
Key skills needed: Number theory, Ratios, and Fractions
1) Let's look at the first question. A ratio is usually a number of something over a number of another thing. One such example is 5 apples : 4 oranges (or 5 apples/ 4 oranges - whichever form you write in).
Based on that let's look at the first problem. We want to find the ratio of all the marbles in the bag to the blue marbles. So it would be --> the total # of marbles over the number of blue marbles. The total number of marbles is 7+9= 16. This would be our first number, or the numerator. The number of blue marbles is 9. This would be our 2nd number, or the denominator of the ratio.With this information --> The ratio would be 16/9 or 16:92) Now let's look at the 2nd question. The number of red marbles to the number of blue marbles is the ratio we need to find.
The number of red marbles is 7. This would be our first number or the numerator. The number of blue marbles is 9. This would be our second number or the denominator. Therefore, the ratio would be --> 7/9 or 7:9Hope you understood and have a nice day!! :D
PLESAE ASNWER ASASP!!!!!!!!!!!!!!
Answers
Answer:
it is proportional
Step-by-step explanation:
constant of proportionality= 4
equation: b=4c
Whats the action “verb of the boy runs into the woods”? Please help
Answers
Answer:
the boy runs onto the woods
Step-by-step explanation:
verb: a word that describes an action
so the answer is runs
what is the y-intercept of the graph of the equation y=1/4x-2/3
Answers
Answer: -2/3 would be your answer my guy, hope that this helps you
Step-by-step explanation:
It is a linear equation or y=mx+b, the y-intercept is b which is -2/3
Answer:
-2/3
Step-by-step explanation:
in a linear equation, in slope-intercept form, y=mx+b, m is the slope, b is the y-intercept
The ration of the theree angles of a triangle is 5:7:8.findt the measure of the smallest angle of the triangle.
Answers
Answer:
Step-by-step explanation:The ratio of the measures of three angles of a triangle 5:7:8. Find the measure of each angle of the triangle. 5*9=45 answer for the smallest angle. 7*9=63 answer for the middle angle.
hope this helps and if im wrong sorry:)
PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!!!
Two friends worked out on treadmills at the gym.
Alden walked 2 miles in hour.
Kira walked 1 miles in 30 minutes.
Who walked at a faster rate?
Answers
The reason for that is because 2 miles : an hour is the same thing as 1 mile : half an hour.
For example, when you take 2 miles : an hour and you divide them by half or two, you get the answer of 1 mile : half an hour or 30 minutes.
So, in conclusion, both Alden and Kira walked at the same rate.
Glad I could help and have a fantastic day!
Also, can you please mark my answer as the brainliest answer?
Thanks.
Jodie bought a refrigerator on sale for 35% off the original price, for $97. What was the price of the refrigerator before the sale?
Answers
$97 = (Original Price) - (35% of Original Price)
$97 = (Original Price) - (0.35 of Original Price)
$97 = (1 - 0.35) of (Original Price)
$97 = (0.65) of (Original Price)
$97 = 0.65 · (Original Price)
Divide each side by 0.65 .
$97/0.65 = Original Price
$149.23 = Original Price
Evaluate
∫
π
−
π
cos
2
(
5
x
)
d
x
.
Answers
Answer:
[tex] _{ - \pi} \int ^{\pi} \cos(2(5x) dx = _{ - \pi} \int ^{\pi} \cos(10x) dx \\ let \: 10x \: be \: u \\ \frac{d(10x)}{dx} = du \\ dx = \frac{du}{10} \\ignore \: limits \\ _{ - \pi} \int ^{\pi} \cos(2(5x) dx = \int \cos(u) \frac{du}{10} \\ = \frac{1}{10} \sin(u) + c \\ substitute \: for \: u \\ = \frac{1}{10} \sin(10x) |^{\pi} _{ - \pi} \\ = \frac{1}{10} (( \sin(10\pi) - ( \sin( -10 \pi) ) \\ [/tex]
can u pls help me with this question asap
Answers
Please help will give brainliest
Answers
Answer: A. 12^2
Step-by-step explanation: Follow PEMDAS
Determine whether each quadrilateral is a parallelogram. Justify your answer. Yes/No? Reason... opposite side congruent, opposite angles congruent, opposite sides parallel, diagonals bisect each other, one pair of parallel and congruent sides, not enough information? (look at the image)
Answers
Answer:
yes it is a parallelogram because opposite sides parallel.
Are the following rates equivalent
12 pages in 20 minutes
20 pages in 32 minutes
Answers
Answer:
If your round to the nearest tenth then yes, but otherwise no
Step-by-step explanation:
Answer:These are not equal
Step-by-step explanation:
12/20= 6/10=3/5
20/32=10/6=5/8
5/8x5= 25/40
3x5x8=28/40
A self-serve car wash charges $5.55 to use its facilities, plus an additional $0.67 for each minute the customer is at the self-serve car wash. If Tiffany was at the car wash for 8 minutes, how much was she charged
Answers
Answer:
10.91
Step-by-step explanation:
.67×8=5.36+5.55=10.91
1) Mrs. Clason wants to buy a wireless speaker for her husband. She has narrowed down her choice to two stores:
• Kohls is selling the speaker for $60.00. Mrs. Clason has a Friends and Family discount coupon for 30% off.
• Target purchased the speaker for $38.00 and marked it up by 35% to sell in the store
2) How much would Mrs. Clason be paying for the speaker at Kohl’s? Show your work!
3) Which store would Mrs. Clason get the best deal and by how much is it better? Show
How much would Mrs. Clason pay for this speaker at Target? Show your work
Answers
Answer:
Kohl = $42
Target = $51.30
Best deal is at Kohl's
Step-by-step explanation:
Given ;
At Kohl's:
Selling price = $60
Friend's and family discount = 30% off
(100 - 30)% * $60
0.7 * 60 = $42
At target :
Purchase price = $38
Markup = 35%
Selling price = (100 + 35)% * $38 = 1.35 * 38 = $51.3
Mrs. Clason will get the best deal at Kohl's.
find the value of -12.8-88.2
Answers
Answer:
-101
Step-by-step explanation:
Answer:
-101
Step-by-step explanation:
-12.8-88.2 is equal to -101
Which equation represents the sentence?
The sum of five times a number and seven is equal to twelve.
O A) 5n + 7 = 12
O B) 5( + 7) = 12
O c) (50)7 = 12
O D) 5 + nH2 = 12
Answers
Answer:
Step-by-step explanation:
Option A is the correct answer
Two expressions with equal sign is equation. The sum of five times a number and seven is equal to twelve" to equation is written in equation as 5n + 7 = 12. Option A is correct.
What is Equation?Two expressions with equal sign is called as equation.
We need to change the sentence "The sum of five times a number and seven is equal to twelve" to equation.
In the equation, times represent multiplication and sum represents addition.
five times a number=5n
The sum of five times a number and seven= 5n+7
The sum of five times a number and seven is equal to twelve=5n+7=12.
Therefore option A is correct. The sum of five times a number and seven is equal to twelve is 5n + 7 = 12
To learn more on Equation visit: https://brainly.com/question/6204440
#SPJ2
Which expression is equivalent to 5st + 40t
Answers
Answer: 5(1st+8t)
Step-by-step explanation:You factor 5st + 40t using GCF .And the GCF of 5 and 40 is 5 .So you take 5st and you divide it by 5 and also you take 40 t and divide it by 5 too.And after you take 5st and you divide it by 5 ,you get 1 st .To add on,after you take 40 t and divide it by 5 you get 8t .Finally ,you take the GCF which is 5 and place Parentheses next to it and you take 1st and 8t and you add them together .
So your expression that is equivalent to 5st + 40t ,is 5(1st+8t) .
Hope it help :)and You are welcome .
Plsss help ASAP the semester is about to end and I have to finish so many assignments
Answers
Answer:
f(15,055) is the number of pages in a book with 15,055 words.
Step-by-step explanation:
f(w) = length of book (in pages).
w = number of words
Thus, from the options given, the only true statement about the function is that:
f(15,055) = number of pages of a book that has 15,055 words.
"f(15,055)" is the length of a book consisting of 15,055 words. It does not imply that there are 15,055 pages.
What value of x is in the solution set of 2x-3>11 - 5x?
Answers
Answer:
3. 2 or x=2
Step-by-step explanation:
I put your question into a math calculator and this was the answer. Good luck!
Solve please, thank you!
Answers
Answer:
c=8
Step-by-step explanation:
Because you cross multiply
56=7*x =7*x=57 which x=8
Hope this helps
Have a great day/night
helpppp nowww plsss!!!
Answers
Answer: See explanation
Step-by-step explanation:
Multiples of 3: 3, 6, 9, 12, 15, 18
Multiples of 6: 6, 12, 18, 24, 30
The least common denominator is 6
1/3 can be rewritten as 2/6 and 4/6 can be rewritten as 4/6
Hope this helped!
Which expression is equivalent to 24 + 64?
1) 8(3 +64)
2) 8(16 + 56)
3) 8(3+ 8)
4) 8(16 + 64)
Answers
Explanation : 8x3 = 24 + 8x8 =64 which is congruent to 24 +64
kazito sold an item for sh 4950 and made a 12 ¹/2profit.what was the cost price of the item?
Answers
Selling price = Sh 4950 , % profit = 12.5%, Cost price = ?
Selling Price / Cost price = 100 + rate/100
Sh 4950/Cost Price = 112.5/100
112.5 Cost Price = 4,95,000
Cost Price = Sh 4,400
Pls anserw I give branilst to who ever Anserw first
Answers
Answer:
Quadrilateral and trapezoid are the only ones.
Step-by-step explanation:
Only one set of lines are parallel, making it a trapezoid. It cannot be a parallelogram or anything else, as those all have 2 pairs of parallel lines.
To add on, it has 4 sides, making it a quadrilateral as well.
Hope you understood and have a nice day!! :D
FREE BRAINLIEST. PLEASE ANSWER STEPBY STEP 1. 2. 3.
Answers
Answer:
8
Step-by-step explanation:
First do whats in the parenthesis:
(8+18/9)
Using PEMDAS again, we do the division first:
(8+2)
Now addition:
(10)
Now subtraction:
(10)-2
8
I will give brainiest to whoever answers correctly !!
Please do not steal my points I'm tired of it put a legit answer or leave!! I will give brainiest to whoever answers correctly!!
Answers
Answer:
15450
Step-by-step explanation:
PLEASE HEL ASAP I NEED HELP
A candle burns down at the rate of 0.5 inches per hour. The original height of the candle was 6 inches.
Part A: Write a list of 6 ordered pairs to show the height of the candle in inches (y) as a function of time in hours (x) from the first hour after it started burning. For example, the point (0, 6) would represent a height of 6 inches after 0 hours. Explain how you obtained the ordered pairs. (5 points)
Part B: Is this relation a function? Justify your answer using the list of ordered pairs you created in Part A. (2 points)
Part C: If the rate at which the candle burnt was 0.3 inches per hour instead of 0.5 inches per hour, will the relation continue to be a function? Explain your answer using input and output values. (3 points
Answers
Answer:
a. 0,6. 1,5.5. 2,5. 3,4.5. 4,4. 5,3.5, 6,3
b.?
c. yes it will still be because it is still in y=mx+b formula
16. Solve the linear equation.
12x– 2 = 2x + 18
Answers
Answer:
x=2
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
x=2
Step-by-step explanation:
Use order of operations and isolate the variable.
Hope this helps! (sorry I'm really bad at explaining things).
WRITE AN EXPRESSION FOR 3 MORE THAN X
Answers
Answer:
x+3
Step-by-step explanation:
If it says "more" than its probably talking about addition
Answer:
X+3 :)
Step-by-step explanation: