The expression written as a mixed number is 1 (11/20).
What is a fraction?A fraction is a part of the whole represented by a/b, where a and b are any integers.
The given expression is 3 (3/4) - 2 (1/5).
Rewrite the expression as a mixed number:
3 (3/4) - 2 (1/5)
= 15/4 - 11/5
= (75 - 44)/20
= 31/20
= 1 (11/20)
Hence, the expression written as a mixed number is 1 (11/20).
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If you were asked to round the number 9.6173 to the nearest hundredths place, how many digits would you have after the decimal point?
Answer: I don't think you would move it
Step-by-step explanation: let me know if I'm wrong
Please can someone please help me answer this question
Don't put links
I rlly need it
Answer:
1.10231131
Step-by-step explanation:
I need ur Helppppp ASAP plssss
Answer:
50 I believe
Step-by-step explanation:
Sorry if I'm wrong!
Answer:
84.78
Step-by-step explanation:
Evaluate the expression 6x, if x = 3.
18
3
9
63
please help!!! it’s for geometry
Answer: disagree with both.
Step-by-step explanation:
I don’t have a good Explanation, but that is the correct answer.
Please please ASAP ASAP please ASAP thank you so much please
No links or files please
Answer:
(0, 3)
Step-by-step explanation:
Y axis changes and x axis stays the same
20/3=2(w+2/3)
What’s the value of w
Answer: w=8/3
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
20 /3 =2(w+ ( 2 /3 )
20 /3 =(2)(w)+(2)( 2 /3 )(Distribute)
20 /3 =2w+ 4 /3
Step 2: Flip the equation.
2w+ 4 /3 = 20 /3
Subtract 4/3 from each side: 2w+ 4 /3 − 4 /3 = 20 /3 − 4 /3
Divide both sides by 2: 2w/ 2 =16 3 /2
Answer w=8/3
Answer:
w=8/3
Step-by-step explanation:
Figure ABDC is similar to LMPN
Answer:
yes it is I but smaller in size
According to the graph, which of the following is true? Half of each day is taken up by sleeping and eating. School and homework take up over half of a day. The total time spent on chores and homework is greater than the amount of free time. The smallest part of a day is spent at school.
Answer:
Half of each day is taken up by sleeping and eating.
Step-by-step explanation:
Answer:
I had this question it was very easy it is C. The total time spent on chores and homework is greater than the amount of free time.
Step-by-step explanation:
Find the percent change from the first value to the second 50;31
Answer:
-0.38%
Step-by-step explanation:
Divide 31 by 50. 31 / 50 = 0.62.
1 - 0.62 = 0.38
Since it is a decrease in change the percent change is negative.
-0.38%
Find the mean of the following data set
73, 81, 51, 76, 89, 95, 88
Answer:
[tex]mean = \frac{(73 + 81 + 51 + 76 + 89 + 95 + 88)}{7} \\ = 79[/tex]
Answer:
79
Step-by-step explanation:
What is mean? The mean is the same as an average. To find the mean, add all the letters together. Then, divide this sum by the total amount of numbers.
Step One: 73+ 81+51 +76+ 89+ 95+88= 553
Step Two: Divide by numbers, in this case, there are 7: 553/7= 79.
There you go!
Need help getting the answer to the question below.
Answer:
.0065
Step-by-step explanation:
You move the decimal backwards 3 times
Answer:
The answer is 0.0065
Step-by-step explanation:
Hope it will help you...
Question 11
125
C
15
Oo
$15
I’m
Answer:
Yes, the answer you chose is correct.
Suppose a study estimated that 61% of the residents of a community (with an
error range of 18 percentage points at 95% confidence) favor replacing the
playground equipment. Which of the following percentages of the
community's residents may favor replacing the playground equipment?
A. 82%
B. 54%
C. 72%
D. 95%
Finding the confidence interval, it is found that the percentages of residents that may favor replacing the equipment is be given by:
B. 54%.
What is a confidence interval?The interval is given by the estimate plus/minus the margin of error. The range is twice the margin of error.
In this problem, we have that:
The estimate is of 61%.Since the range is of 18%, the margin of error is of 9%.Hence the interval is given by:
(61% - 9%, 61% + 9%) = (52%, 70%).
Each of the values in the interval can be the percentage, hence option B is correct.
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Average attendance at a school’s basketball games increased from 1,000 to 1,500 last year. One student said that represented a 150% increase. Explain the student’s mistake. What is the actual percent increase?
Answer:
50%
Step-by-step explanation:
Since 1,000 is 100% of the attendance, 500 is half of 1,000 meaning it's 50%.
I think the student added 50% and 100%, they could have also divided 1,500 by 10.
The actual percent increase would be equal to 50 percent.
How to find the percentage from the total value?Suppose the value of which a thing is expressed in percentage is "a'
Suppose the percent that considered thing is of "a" is b%
Then since percent shows per 100 (since cent means 100), thus we will first divide the whole part in 100 parts and then we multiply it with b so that we collect b items per 100 items(that is exactly what b per cent means). Thus, that thing in number is [tex]\dfrac{a}{100} \times b[/tex]
We have been given that the Average attendance at a school’s basketball games increased from 1,000 to 1,500 last year. a student said that represented a 150% increase.
Since 1,000 is 100% of the attendance, 500 is half of 1,000 which means that it's 50%.
The student added 50% and 100%, they could have also divided;
1,500 by 10
Therefore, the actual percent increase would be equal to 50 percent.
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Taylor had a bag of 28 marbles. 5 red, 9 blue, 8 yellow, and 6 black. If Taylor pulled out a yellow one and DID NOT put it back in. What is the
probability of pulling out a blue marble (SIMPLIFY YOUR FRACTION).
Blank 1:
Blank 2:
Answer: 1/3
Step-by-step explanation:
Number of red marbles = 5
Number of blue marbles = 9
Number of yellow marbles = 8
Number of and black marbles = 6
Total number of marbles = 28
If Taylor pulled out a yellow one and didn't replce it, there'll be 27 marbles left since one has been removed, then the probability of picking blue marbles will be:
= Number of blue marbles / Total marbles
= 9 / 27
= 1/3
The probability of picking a blue marble is 1/3.
Steve will roll a number cube, numbered 1-6, twice. What is the probability of rolling a number greater than 4, then
rolling an odd number?
Answer:
6/36 or 1/6
Step-by-step explanation:
To find the probability of rolling a number greater than 4, then rolling an odd number, you must multiply the probability of rolling numbers greater than 4 by the probability of rolling an odd number. In numbers 1-6, there are two number greater than 4: 5 and 6. The probability of an event is the specific factor over the total amount of results or objects. The probability of rolling a number higher than 4 is 2/6, or 1/3. In numbers 1-6, there are 3 odd numbers: 1, 3, and 5. The probability of rolling an odd number is 3/6, or 1/2. 3/6 times 2/6 is 6/36, and when simplified, it becomes 1/6.
Find the solution for the system of equations using substitution.
Answer:
x= 7/3
Step-by-step explanation:
y=2x+5
5x-2=2x+5
transfer 2x to the left side and -2 to the right side you get
5x-2x=2+5
as it transfers the sign changes
3x=7
x=7/3
Solve the linear equation: 5 - x = (x/2)
Hi
5-x = (x/2)
5 = (x/2) +x
10 = x+2x
10 = 3x
10/3 = x
let's check :
5- 10/3 = 15/3 -10/3 = 5/3
(10/3) /2 =10/3 * 1/2 = 10/6 = 5*2/3*2 = 5/3
I need help with this question
Answer:
100m^2
Step-by-step explanation:
square has equal sides.
To find the area of the square, the formula is:
Area= length times width
So for square ABCD, 10*10=100m^2
Use the distributive property to simplify each expression.
(-5d + 1) (-2)
Answer: 10d-2
Step-by-step explanation:
Answer:
10d - 2
Step-by-step explanation:
Multiply each term inside parentheses by -2, separately:
10d - 2 (answer)
what is the domain and range of:
y=(x+5)^2
Answer:
Domain : R
Range : [0,+∞)
Tansy has 4 different pieces of fruit in a bag . She pulls the pieces out one at a time. In how many different orders could tansy pull the fruit out of the bag
Answer:
24
Step-by-step explanation:
4!
! represents multiplying all the numbers behind
4*3*2*1=24
When have you felt scared of someone you didn’t know? How did you overcome this
fear?
give me a fake story.
Answer:
the most I have ever felt fear of someone was ar a local gas station or my job lol but basically I was working behind the register and this couple comes in and looks pretty sus but I don't think much of it so I greet them and scan all their items and right as I bag their stuff, the wife literally takes the bag, swings it around, and knocks me out and then they run off with their stuff. So I was left there unconscious for about a hour before the next customer came and called the police. I haven't nessecarily gotten over that fear yet but I do have a glock now.
Elisa asked random customers at two different stores in Austin
Answer:
That does to make sense...
Maybe extend the question
Sam is a cashier at the local grocery store. He earns $8/hr and works there 10 hours per
week. Every week, he puts 75% of his money in a savings account so he can reach his goal
of having $1,000 as an emergency fund. School is starting in a few weeks and he wants to
buy some new supplies including a backpack, pens and notebooks, and more. He
estimates the total will be about $75.
T
Answer:
A. $80
B. $60
C. 4 Weeks
D. Sam might have to work more at his work or possibly lower the amount of money he needs to save.
Step-by-step explanation:
Hope this Helps!!
The number of weeks taken by Sam to save enough money is 17 weeks.
What is percentage?Percentage is defined as a given part or amount in every hundred. It is a fraction with 100 as the denominator and is represented by the symbol "%".
a) Money Sam earns in one week = Money paid per hour * Number of hours per week
= 8×10
= $80
b) Money saved every week is
75% of 80
= 75/100 ×80
= 0.75×80
= $60
c) He can reach his goal of having $1,000 as an emergency fund.
Let the number of weeks taken by Sam to save enough money be x.
Now, 60x=1000
x=1000/60
x=17 weeks
d) School is starting in a few weeks and he wants to buy some new supplies including a backpack, pens and notebooks, and more.
He estimates the total will be about $75.
So, Sam has to work one week extra to purchase his needs for school.
Therefore, the number of weeks taken by Sam to save enough money is 17 weeks.
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Find the measure of AC
Answer:
7 inch
Step-by-step explanation:
AC= BC+AB
= (BD-CD) + radius of B
= (radius of B-radius of D) + 4.5
=(4.5-2) +4.5
=2.5+ 4.5
=7 inch
I hope this is correct.
helpppp plss:)))))))
(the answer is not c though)
Someone help me please and no links!!!!! find the value of x
Answer:
x = 15
Step-by-step explanation:
37*2 = 74
360-74 = 286
286 = 2(9x + 8)
143 = 9x+8
135 = 9x
15 = x
Write the number in 2 equivalent forms as a fraction, decimal, or percent.
11
16