Answer: 315 cookies
Step-by-step explanation: 73+242 = 315
Answer: 315
Step-by-step explanation: 73+242=315
Mai wants to make a scale drawing of her kitchen. Her kitchen is a rectangle with length 6 m and width 2 m. She decides on a scale of 1 to 40.
Draw and label the dimensions of a scale drawing of Mai’s kitchen, using a scale of 1 to 40. HEEEEEEEELPPPP
Answer:
Length of scale = 15 cm
Width of scale = 5 cm
Step-by-step explanation:
Dimensions of the kitchen of Mai are given as:
Length of kitchen = 6 m
Width of kitchen = 2 m
Scale to be used = 1 to 40
To find:
The drawing with labeling and dimensions of the scale drawing.
Solution:
First of all, let us understand about the concept of scaling.
Scaling is a method to represent big structures on paper.
For this purpose, we decide a scaling factor and draw the big structures on paper by scaling down (making it small) by using a scaling factor.
Here, the scale factor used is 1 to 40.
i.e. 1 unit on scale is equivalent to 40 units on the actual kitchen.
40 units of kitchen = 1 unit of scale
1 unit of kitchen = [tex]\frac{1}{40}[/tex] units of scale
6 m of kitchen = [tex]\frac{1}{40}\times 6\ m = \frac{600}{40}\ cm = 15\ cm[/tex]
Length of scale = 15 cm
40 units of kitchen = 1 unit of scale
1 unit of kitchen = [tex]\frac{1}{40}[/tex] units of scale
2 m of kitchen = [tex]\frac{1}{40}\times 2\ m = \frac{200}{40}\ cm = 5\ cm[/tex]
Width of scale = 5 cm
Please refer to the attached image as well for representation of given scale.
Simplify 3+(5+p) I need help nowwe
Answer:
8+p
Step-by-step explanation:
add 3 plues 5 and you got ur answer
Carter stated that 5(x + 9) - 3x is the same as 2x + 45. Lori disagreed with him and said that an equivalent expression is 2x + 9. Who was right?
Answer:
Carter;
5 ( x + 9 ) - 3x = 2x + 45
Step-by-step explanation:
Simplify the equation;
5 ( x + 9 ) - 3x
Distribute the 5, remember, you have to distribute 5 over both terms.
5x + 45 - 3x
Combine like terms;
2x + 45
please factor x^3+2x^2-x-2=(x+ )(x+ )(x+ )
Answer:
(x+2) (x+1) (x-1)
Step-by-step explanation:
You would add and subtract the second term to the expression
Factor x3+2x2−x−2
x3+2x2−x−2
=(x+2)(x+1)(x−1)
A student raises her grade from a 75 to a 90 what is the percent of increas in the students grade average
a)20%
b)16.7%
c)8.3%
d)15%
Answer:
b
Step-by-step explanation:
I got a 100 on this test so try and do well
Help, please! I appreciate you taking the time to help me
question attached
Need help what’s 7-11??
Answer:
umm the answer to 7-11 is 69
Step-by-step explanation:
7. Always
8. sometimes
9. never
10. never
11. always
2. Write an equation in slope intercept form with the given Information Goes through points (1, 8) and (5, 0)
Answer:
[tex]y = -2x + 10[/tex]
Step-by-step explanation:
Slope: [tex]m = \frac{y_{2}-y_{1} }{x_{2}-x_{1}}[/tex]
Slope-Intercept Form: [tex]y=mx+b[/tex]
[tex]m=\frac{8-0}{1-5}[/tex]
[tex]m = -2[/tex]
[tex]y = -2x + b[/tex]
[tex]0 = -2 (5)+b[/tex]
[tex]0=(-10)+b[/tex]
[tex]b = 10[/tex]
[tex]y = -2x + 10[/tex]
If a company's Cost of Goods Sold is $158,000 for the period, beginning and ending Inventory balances are $18,000 and $13,000, respectively, and the beginning and ending Accounts Payable balances are $19,000 and $7,500, respectively, what is the amount of the cash paid to suppliers?
Answer:
$164500
Step-by-step explanation:
From the given information:
Decrease in inventory = Beginning inventory - Ending inventory
Decrease in inventory = $18000 - $13000
Decrease in inventory = $5000
Decrease in account payable = $19,000 - $7,500
Decrease in account payable = $11500
The amount of cash paid to suppliers is computed as:
Cost of goods sold $158000
Less: Decrease in inventory - 5000
Add: decrease in accounts payable + 11500
The amount of cash paid back to suppliers: $164500
This question is based on the increment decrement of cost of goods sold.
Therefore, the amount of the cash paid to suppliers is $164500.
Given:
Cost of Goods Sold is $158,000. Beginning and ending Inventory balances are $18,000 and $13,000. The beginning and ending accounts payable balances are $19,000 and $7,500.
We have to calculated the amount of the cash paid to suppliers.
Now, we have to calculated the decrement in inventory.
Decrement in inventory = Beginning inventory - Ending inventory
Decrement in inventory = $18000 - $13000
Decrement in inventory = $5000
Now, we have to calculated the decrement in amount payable.
Decrement in Accounts Payable = Beginning Accounts Payable
- Ending Accounts Payable
Decrement in account payable = $19,000 - $7,500
Decrement in account payable = $11500
The amount of cash paid to suppliers is calculated as:
Amount of cash paid to suppliers = Cost of Goods Sold - Decrement in inventory + Decrement in account payable
Amount of cash paid to suppliers = $158,000 - $5000 + $11500
= $164500
Therefore, the amount of the cash paid to suppliers is $164500.
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haaaaallllllppppppp my brains fried atm
Adam entered a three hour hot dog eating contest during the contest Adam ate four hotdogs every 15 minutes how many did he eat during the entire contest
Answer:
32 hot dogs
Step-by-step explanation:
I hope this helps you out!
Answer:
48 hot dogs
Step-by-step explanation:
So every 15 min he can eat 4 hot dogs so add 4 hot dogs each 15 min until you get 3 hours.
1) Solve the equation 7x+5 = 7x-3
Answer: no solutions
7x + 5 = 7x - 3
5 = -3 [ subtract 7x from both sides ]
Since we end up with 5 = -3, a clearly false equation, we conclude that the original equation has no solutions.
i hope this helps! :D
Answer:
empty set
Step-by-step explanation:
Let's solve your equation step-by-step:
7x+5=7x−3
Step 1: Subtract 7x from both sides.
7x+5−7x=7x−3−7x
5=−3
Step 2: Subtract 5 from both sides.
5−5=−3−5
0=−8
So that There is no solution.( empty set .∅)
please make as brilliant.
Element X is a radioactive isotope such that its mass decreases by 81% every year. If an experiment starts out with 490 grams of Element X, write a function to represent the mass of the sample after tt years, where the daily rate of change can be found from a constant in the function. Round all coefficients in the function to four decimal places. Also, determine the percentage rate of change per day, to the nearest hundredth of a percent.
Answer:
We can say we start with 490 grams and after 1 year we have (490 * .81 grams) or 396.9 grams.
We can solve for half-life by this equation:
Half life = (time * log 2) / log (beginning amount / ending amount)
Half-life = (1 year * 0.30102999566) / log (490 / 396.9)
Half life = (1 year * 0.30102999566) / log (1.2345679012 )
Half life = (0.30102999566) / 0.091514981109
Half-Life = 3.2894067399 years
Well, that's a start.
Step-by-step explanation:
The half life of the given radioactive isotope will be 3.2894067399 years.
What is Half life period?
The amount of time it takes to disintegrate by half an initial amount. For a given reaction, a reactant's half-life t-1/2 is the time it takes for its concentration to reach a value which is the arithmetic mean of its initial and final value.
Here, Element X starts with 490 grams
After 1 year we have (490 X 0.81 grams) or 396.9 grams
Now, We can solve for half-life by this equation:
Half life = (time X log 2) / log (beginning amount / ending amount)
Half-life = (1 year X 0.30102999566) / log (490 / 396.9)
Half life = (1 year X 0.30102999566) / log (1.2345679012 )
Half life = (0.30102999566) / 0.091514981109
Half-Life = 3.2894067399 years
Thus, the half life of the given radioactive isotope will be 3.2894067399 years.
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What is the missing value 2/6=x/15
Answer:
x= 5
Step-by-step explanation:
Your teacher should have explained it but give me points please
28 members;50% increase
Answer:
I think the answer is 42.
Step-by-step explanation:
If there is a 50% increase in members then the number of members would go up 14. Adding 14 to 28, you come away with 42.
Sorry if it's wrong.
can someone plz help me with this question: select the correct answer. what is √125 in simplest form?
Answer: First Option (5√5)
Answer:
First, you see if there are any perfect squares that are a factor of 125. If you do find some, find what is seemingly the biggest. In this case, it is 25, I think. So you can then out it as root(25×5), I think. As 25 is a perfect square, you can square and then put the number you get on the outside. So since 5×5=25, it becomes 5(root)5, which essentially means 5×(root)5, I think.
15x18x47x9 I don't understand multiplication pls help!
Answer:
the answer is 114,210..................
The cost of two books is ₹126.If the cost of one book is twice the other, the find the cost of books.
can someone help me with 5 х 10 squared
Answer:
500
Step-by-step explanation:
Evaluate the function?
Answer:
187
Step-by-step explanation:
fill in (-9) where it says x, so 2(-9)^2 -5(-9) -20, which gives 187
pleaseeeeee helppppp, ill give you brainley i promise
I picked the blue one, was I correct?
9514 1404 393
Answer:
5
Step-by-step explanation:
The degree of the polynomial is the degree of the highest-degree term. The degrees of the terms are ...
4, 5, 1
The highest degree is 5, so the degree of the polynomial is 5.
Help question in the picture
Answer:
thank you for the points :D
Step-by-step explanation:
-4(x + 3) <-2 – 2x?
What’s the answer on the number line for this equation
Answer:
[tex]x>-5[/tex]
The solution graph is also attached below. On the solution graph, the value will be:
Step-by-step explanation:
Given the expression
[tex]-4\left(x\:+\:3\right)\:<\:-2\:-\:2x[/tex]
Expanding
[tex]-4x-12<-2-2x[/tex]
Add 12 to both sides
[tex]-4x-12+12<-2-2x+12[/tex]
[tex]-4x<-2x+10[/tex]
Add 2x to both sides
[tex]-4x+2x<-2x+10+2x[/tex]
[tex]-2x<10[/tex]
[tex]\mathrm{Multiply\:both\:sides\:by\:-1\:\left(reverse\:the\:inequality\right)}[/tex]
[tex]\left(-2x\right)\left(-1\right)>10\left(-1\right)[/tex]
[tex]2x>-10[/tex]
Divide both sides by 2
[tex]\frac{2x}{2}>\frac{-10}{2}[/tex]
[tex]x>-5[/tex]
The solution graph is also attached below. On the solution graph, the value will be:
[tex]x>-5[/tex]7.) A store had 2 unstuffed turkeys for
$22.78 or 6 stuffed turkeys for $67.80. What
is the price of the lower unit rate
Answer:
11.30 for unstuffed turkey is the lowest unit rate
Step-by-step explanation:
2 unstuffed turkey for 22.78..............22.78/2=11.39 per turkey unstuffed
6 stuffed turkey for 67.80................67.80/6=11.30
126x52 what is it I don’t know
Answer:
6552
Step-by-step explanation:
P.S Can I have brainliest?
Answer:
6,552
Step-by-step explanation:
Solve for x. Each figure is a trapezoid
PLEASE HELP DUE IN 30 MINUTES
Answer:
y= 1/2x-2
Step-by-step explanation:
A band is playing at an auditorium with floor seats and balcony seats. The band wants to sell the floor
tickets for $15 each and balcony tickets for $12 each. They want to make at least $3,000 in ticket sales.
1. How much money will they collect for selling x floor tickets?
2. How much money will they collect for selling y balcony tickets?
Answer:
We know that x is the number of floor tickets they sell, and each one costs $15, then the amount of money they will get by those sells is x times $15, this is:
x*$15.
And y is the number of balcony tickets they sold, each one of these costs $12, then the total amount of money made in those tickets is:
y*$12.
Then the total amount of money that the band made is:
x*$15 + y*$12
And they want to make, at least, $3,000, then we will have the inequality:
x*$15 + y*$12 ≥ $3000
That can´t really be solved, because we have two variables and only one inequality, but this represents the given situation.
Dave is hanging dry wall in a house with square rooms. He completes on average 2/ 3 of a wall in 1/2 of an hour. What is Dave's rate of completion expressed in walls per hour?
A. 1 /3
B. 3 /4
C. 1 1/6
D. 1 1/3
Dave's rate of completion is 4/3 walls per hour and this can be determined by using the concept of unit rate.
Given :
Dave is hanging dry wall in a house with square rooms. He completes on average 2/ 3 of a wall in 1/2 of an hour.The following steps can be used in order to determine Dave's rate of completion:
Step 1 - The concept of unit rate can be used in order to determine Dave's rate of completion.
Step 2 - According to the given data, Dave completes on average 2/3 of a wall in 1/2 of an hour.
Step 3 - Now, let Dave's rate of completion be 'x'.
Step 4 - So, the value of 'x' can be calculated as:
[tex]x = \dfrac{\dfrac{2}{3}}{\dfrac{1}{2}}[/tex]
Step 5 - Simplify the above expression.
[tex]x = \dfrac{2}{3}\times\dfrac{2}{1}[/tex]
[tex]\rm x = \dfrac{4}{3}\;walls \;per \;hour[/tex]
Therefore, Dave's rate of completion is 4/3 walls per hour.
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