Answer: 10
Step-by-step explanation: hope this helps
The ratio is 1:3 for cement and sand how much cement is needed for 24 buckets full
6 buckets of cements is needed to be mixed with sand to produce 24 buckets.
RatioRatio is used to show the quantitative relation between two amounts. Ratio is a comparison of two or more numbers that indicates their sizes in relation to each other.
The ratio is 1:3, hence for 24 buckets:
Number of cement = (1 / (1 + 3)) * 24 = 6 buckets
6 buckets of cements is needed to be mixed with sand to produce 24 buckets.
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Write the rule for the function represented by this table.
Answer the question below using the following amortization table.
What is the regular monthly payment?
O $352.15
O $703.01
O $1758.17
O $1055.16
Answer: $1,758.17
Adding the principal paid and interest paid will result in $1,758.17 for every month/column.
For example,
Month 21 - $688.68 + $1,069.49 = $1,758.17
Month 22 - $692.73 + $1, 065.44 = $1,758.17
And so on..
As $1,758.17 is the constant total when you add principal paid and interest paid in every month, that is your answer.
HELP PLS!!! PLS HELLP!
The cost of a jacket at a certain store is 160% of the cost of a sweatshirt. The sweatshirt costs $34.
What is the cost of 2 jackets?
Answer:
$108.80Step-by-step explanation:
we know that 34 is 100%
we need to find 160%
divide 34 by 10 and x it by 16
=54.40
now to find the price of 2 jackets do
54.40 x 2
=108.80
Answer:
the other person is right
Step-by-step explanation:
A farmer is digging a ditch across his field.
Each day he digsmile of the ditch.
Which model represents the total length in miles the farmer digs in 8 days?
Answer:
Let us consider that ,
The worker can complete the work in x hours .
So, he can complete 1/x part of work in 1 hour.
Now, The workers does 2/3 of what he does. So they do 2/3(1/x) part of work in 1 hour . 2/3x work in 1 hour .
Consider them all working together,
So work done in one hour, = 1/x + 2/3x + 2/3x = 3 + 4 / 3x = 7/3x .
So, They taken 1 hour to complete 7/3th part of work. So, In 3x/7 hours , They all can complete the work.
Ratio of the time taken by all instead of only one = 3x/7 : x = 3/7 .
So ,The required option is 3/7
Hope my answer helped you!
Step-by-step explanation:
A hot air balloon is flying at an altitude of 4000 feet. It reduces its altitude by 3% in order to change direction. After it changes direction, it increases its altitude by 500 feet.
What is the final altitude of the hot air balloon?
Enter your answer in the box.
Answer:
The answer is 4,380
Step-by-step explanation:
I took the test
The final altitude of the hot air balloon is 4380 feet.
What is Percentage?A value or ratio that may be stated as a fraction of 100 is referred to as a percentage in mathematics. If we need to calculate a percentage of a number, we should divide it by its value and then multiply it by 100.percentage, a relative value indicating hundredth parts of any quantity. One percent (symbolized 1%) is a hundredth part; thus, 100 percent represents the entirety and 200 percent specifies twice the given quantity.
As per the given data:
Initial altitude of the balloon = 4000 feet
First altitude reduces by 3%.
Second time it increases by 500 feet.
Decrease in altitude for first time = 4000 × (3/100) = 120 feet.
Altitude after first time = 4000 - 120 = 3880 feet
Altitude after second time = 3880 + 500 = 4380 feet
final altitude of the hot air balloon = 4380 feet
Hence, the final altitude of the hot air balloon is 4380 feet.
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A test has a mean grade of 75 with standard deviation of 5. The distribution of test grades is normal. What percent of the test grades are below 60?
Joe wants to find a 90% confidence interval for his mean running time for his usual route. He has sample data for 30 days of running. The mean time for the 30 days is 22 minutes with standard deviation of 2 minutes. What is the 90% confidence interval of his overall mean running time?
What is the margin of error for a 98% confidence interval if we have a sample mean of 50, sample standard deviation of 6, and a sample size of 100?
Find the boundaries of the middle 70% of the data in a normal distribution that has a mean of 40 and standard deviation of 4.
What proportion of the prices of a pair of sneakers are above $150 if the mean price is $95 and the standard deviation is $15. Assume the prices are nor
If parallelogram PQRS is dilated by a scale factor of 4 with a center of dilation at the origin what is the area of parallelogram
Write the equation of the line that passes
through the points (3, 1) and (-2, 6).
Answer:
Equation is Y=mx+c (that's how I know it, it may differ)
Step-by-step explanation:
First get the slope which is M and you just gotta do the second y - the first y from the brackets and divide them by the second x - the first x
6-1 /-2-3 = 5/-5
= -1
So now u gotta find c, C= Y-mx
And u have got two brackets, which have an x and y, and u now have m.
Pick one of the brackets like (-2,6) and put them in the equation so it will be : C =6+1*-2
So C =4
The equation now is : Y = - 1x + 4
Question 1 of 10
Which numbers below are even? Check all that apply.
O A. 218
B. 45
C. 5
D. 33
E. 58
F. 84
Help !!
Answer:
a
e
f
Step-by-step explanation:
Because each time yoi divide them by two it should always become an even number.
Christine earns 41 dollars per week working part-time at a book store. s), that Christine earns She makes one dollar more for each book that she sells. The amount, A (in dollar in a week if she sells B books is given by the following. How much does Christine earn in a week he sells 25 books?
Answer:
66 Dollars
Step-by-step explanation:
Since Christine makes $41 a week just for working, It is given that they earn at least $41.
Since it is stated that they earn $1 for each book sold, they would earn $25 for selling 25 books.
41+25=66
Therefore, Christine earned $66
which of the following systems of non-linear inequalities is graphed below
Answer:
are you having problems with something if so message
The points (n, -1) and (10, -3) fall on a line with a slope of -
What is the value of n?
slope = (y2-y1)/(x2-x1)
[tex] \frac{ - 1}{7} = \frac{n - 10}{ - 1 - - 3} = \frac{n - 10}{2} [/tex]
[tex] \frac{ - 2}{7} = n - 10 [/tex]
[tex] - 2 = 7n - 70 \\ 7n = 68 \\ n = 9.7[/tex]
what is the next term in the geometric sequence?
4/9,-4/3,4,...
Answer:
-12
Step-by-step explanation:
r = -3
4/9 * (-3) = -4/3
-4/3 * (-3) = 4
so, 4 * (-3) = -12
Answer:
-12
Step-by-step explanation:
in this geometric sequence we can see that each term is multiplied by -3 times the term before it see 4/9 x-3 = -4/3 x-3 = 4 hence the answer is -12 sorry if the explanation wasn’t good or up to ur guys standards im just a kid not some expert anyway i hope this helps :D Have a Great day!!!!
4.57 divided by 0.3
Help me find the answer
Answer:
15 R06
THE A N S QW ER
Explain steps for the following answer
after dinner, 3/4 of a pie remains. If Tasha eats 1/6 of the remaining pie, how much of the total pie does Sasha eat?
Answer:
7/12
......unless they had pie for dinner......or if the dog.....
Step-by-step explanation:
C•C (c=4) evaluating expressions
Answer:
16
Step-by-step explanation:
if c = 4, then
(c)(c) = 16
if I misinterpreted your equation, please tell me.
Pleas I really need help I will make most Brainly
Answer:
30%
Step-by-step explanation:
12/40 = 0.3
0.3 * 100 = 30%
So, 30% of students picked pizza.
Question 11
10 pts
Which coordinate does not belong to the equations y = 2x + 5 or x = -3?
O (-3,7)
O (-3,1)
O (1,7)
O (0,-5)
O (-3,-1)
Answer:
O✓ (0,-5)
Step-by-step explanation:
Identify the x-value in the ordered pair and plug it into the equation. When you simplify, if the y-value you get is the same as the y-value in the ordered pair, then that ordered pair is indeed a solution to the equation.
5 + 2
6 6
me ayudan a Aser esa suma porfavor
Answer:
271
Step-by-step explanation:
find the rate of change
Answer: 40 mi/h
Step-by-step explanation:
it goes up 80 and over 2, so the rate of change is 80/2 = 40 mi/h
Find the sum of the whole numbers from 1 to 640.
Answer:
the sum o the integers between 1 and 640 is 204,120
Step-by-step explanation:
add all the numbers from 1 to 640 to give 204, 120 like 1+2+3+4+5.....
Can someone check to see if im doing this correct? Thanks!!! Look at pic
what is 5x6
pls answer
Answer:
30
Step-by-step explanation:
6 x 5 = 30
Answer:
30
Step-by-step explanation:
Tanner brings donuts to school and for his friends. He brings six chocolates frosted donuts, eight glazed donuts, and four sprinkles donuts, In home room, his friends eat 1/3 of the donuts, How many donuts, did his friends eat
Answer:
6 donuts
Step-by-step explanation:
total donut = 6 + 8 + 4
= 18
[tex] \frac{1}{3} \times 18 = 6[/tex]
jada and priya are trying to solve the equation 2/3 + x = 4 •Jada says, “i think we should multiply each side by 3/2 because that is the reciprocal of 2/3 •Priya says, “I think we should add -2/3 to each side because that is the opposite of 2/3” a. which person’s strategy should they use? why? b.write an equation that can be solved using the other person’s strategy.
Answer:
Priya is correct.
Because 2/3 is being added to x and not multiplied, then subtracting 2/3 from both sides is the correct action.
Step-by-step explanation:
Let's run through solving it that way:2/3 + x = 4
2/3 - 2/3 + x = 4 - 2/3
0 + x = 4 - 2/3
x = 4 - 2/3
x = 10/3
Pleease Mark brainliest
Answer:
Priya is correct because we want the opposite of positive 2/3 and while substituting please check if they are multiplying with x or adding with x. in this case they added up with x so we'll subtract in the other side.
Step-by-step explanation:
Help please if you can
Answer:
(75y+25)
Step-by-step explanation:
Rectangle area= W x L
where L is Length and W is Width.
So,
Area= (3y+1).25
= (75y+25) miles
Find the slope of the line passing through the points and .
Answer:
slope = "rise over run" (the change in y coordinates divided by the change in x coordinates) =
(8--7)/(3-7) = 15/-4 = -15/4
Hope it helps mark as brainliest
Answer:
slope = - [tex]\frac{15}{4}[/tex]
Step-by-step explanation:
Calculate the slope m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (3, 8 ) and (x₂, y₂ ) = (7, - 7 )
m = [tex]\frac{-7-8}{7-3}[/tex] = [tex]\frac{-15}{4}[/tex] = - [tex]\frac{15}{4}[/tex]
