Answe
hope it helps.........
Answer:
1000
Step-by-step explanation:
1% of 1000 is ten. if ten is 1%, if you multiply times a hundred, 1000 is equivalent to 100%
x+2/3=6 what is x .................
Answer:
x=16/3
x=5 1/3
x=5,3333333.....
Step-by-step explanation:
x+2/3= 6
x= 6-2/3
x=16/3
x= 5 1/3
x=5,33333333333......
I hope this will help you
What’s the value ? Please help
WHAT IS 9/2 as a mixed number?
Answer:
4 1/2
Step-by-step explanation:
.
Answer:
4 1/2
Step-by-step explanation:
9/2 as a mixed fraction.
= 9 ÷ 2
= 4 which leaves a remainder of 1
▪Take the 4 as the whole number, take the remainder 1 and place it over the denominator which is 2
You then get your answer.
4 1/2
A rectangular swimming pool is twice as long as it is wide. A paved border is 4 feet wide along the two longer sides and one of the shorter sides, and 8 feet wide along the other shorter side. The border and the pool have a combined area of 2046 square feet.
Let x represent the length of the shorter side of the swimming pool. Write an equation in standard form for the combined area of the pool and border in terms of x.
BONUS: Find the length and width of the swimming pool. To receive any credit for your answer factoring must be shown.
Answer:
Working on it now
Step-by-step explanation:
Answer: It's probodly 3000
Step-by-step explanation:
The price of a dvd is $24.00 plus 8% sales tax
Answer:
25.92
Step-by-step explanation:
1) (x+y)² =
A. x²+2xy+y²
B. x²-2xy+y²
C.x²-2xy-y²
Answer:
a. x^2+2xy+y^2
Step-by-step explanation:
I hope this helps
The diameters of bolts produced in a machine shop are normally distributed with a mean of 6.4 millimeters and a standard deviation of 0.06 millimeters. Find the two diameters that separate the top 5% and the bottom 5%. These diameters could serve as limits used to identify which bolts should be rejected. Round your answer to the nearest hundredth, if necessary.
Answer:
The bolts with diameter less than 5.57 millimeters and with diameter greater than 5.85 millimeters should be rejected.
Step-by-step explanation:
We have been given that the diameters of bolts produced in a machine shop are normally distributed with a mean of 5.71 millimeters and a standard deviation of 0.08 millimeters.
Let us find the sample score that corresponds to z-score of bottom 4%.
From normal distribution table we got z-score corresponding to bottom 4% is -1.75 and z-score corresponding to top 4% or data above 96% is 1.75.
Upon substituting these values in z-score formula we will get our sample scores (x) as:
Therefore, the bolts with diameters less than 5.57 millimeters should be rejected.
Now let us find sample score corresponding to z-score of 1.75 as upper limit.
Therefore, the bolts with diameters greater than 5.85 millimeters should be rejected
Answer:
6.30 millimeters and 6.50 millimeters.
Fill in the blank.
(x+a) (x+b) = (___) (___)
Answer:
(x+a) (x+b)=x(x+b)+a(x+b)=x²+bx+ax+ab=x²+x(a+b)+ab
Step-by-step explanation:
solution
here, given,
(x+a) (x+b)
= x(x+b) +a(x+b)
=x^2+xb+ax+ab ans
hope this helps u..
Harry took total of 27 quizzes over the course of 3 weeks
Answer:
Jesus Harry thats a lot of quizzes
Step-by-step explanation:
but each week he took 9 quizes if thats the question
please help!!!!!!!!!!!!!!
Answer:
1/10
Step-by-step explanation:
I'm not good with explaining but I'm rlly good at math and all that I did was divide 1/2 by 5
Answer:
1/10
Step-by-step explanation:
1/2 divided by 5 is equal to 1/10.
What is the cost of buying 10 tickets if 4 tickets cost 122 dollars?
Answer:
$305
Step-by-step explanation:
4 tickets = $122 <-- divide by 4
1 ticket = $30.5 <-- multiply by 10
10 tickets = $305
Answer:
305
Step-by-step explanation:
122 +122=244
122 divided by 2=61
244+61=305
If the product of two integers is zero, then which of the following MUST be true?
A) Both of the Integers are zero
B) At least one of the integers is zero
C) The sum of the two integers is zero
D) The difference of the two integers is zero
Answer:
B
Step-by-step explanation:
Anything times zero is zero, so any whole number can be the second one so long as the first is 0.
The sum doesnt have to equal zero because non zero numbers multiplied by zero still equal zero.
14x2 –y2 +3x2 –y+2y2
Answer:
120
Step-by-step explanation:
examine the wintegraph of monear function
2.0
--
What is the average of charge over the intervall <3 32
Enter your answer as me like this: 42
Answer:
[tex]Rate = 3[/tex]
Step-by-step explanation:
Given
The attached graph
Required
Average rate of change over [tex]1 \le x \le 3[/tex]
This is calculated as:
[tex]Rate = \frac{f(b) - f(a)}{b - a}[/tex]
[tex][a,b] = [1,3][/tex]
[tex][f(a),f(b)] = [-2.4][/tex]
So, we have:
[tex]Rate = \frac{4 - (-2)}{3 - 1}[/tex]
[tex]Rate = \frac{6}{2}[/tex]
[tex]Rate = 3[/tex]
Sue has $100 saved to buy concert tickets that go on sale in 8 weeks. She plans to save $15 every 2 weeks. Will Sue have enough money saved to buy 4 concert tickets that cost $50 each?
Answer:
she wont have enough money.
Step-by-step explanation:
she is saving money every 2 weeks. 8 divided by 2 is 4, so we'd have 15 x 4 which is 60. then we'd add it to 100, which would be 160, then divide it by 4, which would roughly come down to 40 dollars each, meaning we would not have enough money for 4 tickets
Answer:
she does not have enough she will need 40 dollars more
Step-by-step explanation:
The vertex form of the equation of a parabola is y = (x + 5)2 + 49.
What is the standard form of the equation?
O A. y= x2 + 10x + 74
B. y= x2 + 5x +49
O c. y = x2 + 49x + 35
d
O D. y= 5x2 + 10x+ 74
SUBMIT
Answer:
A
Step-by-step explanation:
Enter the appropriate value to answer the question or solve the problem.
M-1/4=3/4 need to find m plz help
Answer:
M=1
Step-by-step explanation:
m-1/4=3/4 add 1/4 to both sides and you get m=1
Answer:
M = 1
Step-by-step explanation:
M-1/4=3/4
add 1/4 to both sides of the equation:
M - 1/4 + 1/4 = 3/4 + 1/4
simplify:
M = 1
If Colorado spring, Colorado, has 1.2 times as many days of sunshine as Boston, Massachusetts, how many days of sunshine does each city have if there are a total of 464 days of sunshine between the two in a year? ( Round your answer to the nearest day.)
Boston has 211 days of sunshine and Colorado Springs has 253 days of sunshine.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Let us consider x to represent the number of days of sunshine in Boston.
We know that Colorado Springs has 1.2 times as many days of sunshine as Boston.
The total number of days of sunshine between the two cities is 464.
Set up an equation to solve x.
x + 1.2x = 464
Simplifying and solving for x, we get:
2.2x = 464
x = 211. So Boston has 211 days of sunshine.
The number of days of sunshine in Colorado Springs, we can multiply by 1.2:
1.2x = 1.2(211) = 253.2
So Colorado Springs has 253 days of sunshine.
Therefore, Boston has 211 days of sunshine and Colorado Springs has 253 days of sunshine.
To learn more on Equation:
https://brainly.com/question/10413253
#SPJ2
What is the value of x in the figure above?
What is Y?
What is the value of z?
What 2 methods can be used to find Z?
Answer:
y=92
z=57
TWO METHODS:
1) z=180-31-92 (small triangle)
2) z=180-60-63 (big triangle)
Step-by-step explanation:
63+29+x=180
x=180-92
x=88
y=180-88
y=92
z=180-31-92
z=57
2 ⅔ - 1 ¾
please explain how you got the answer!
Answer:
2 2/3 - 1 3/4 = 11/12
Step-by-step explanation:
You could convert them both to improper fractions then you would make them have common denominators so the least common denominator for the would be 12 so you would multiply them and then you would subtract them to get your answer of 11/12.
2 2/3 = 8/3 times 4 = 32/12
1 3/4 = 7/4 times 3 = 21/12
32/12 - 21/12 = 11/12
Tarik turns in his third research report.
His teacher says that 20% of his reports for the
year are done. How many research reports will
Tarik complete during the school year?
Show your work.
Garrett has a current checking account balance of $695. Over the next three days, he receives a direct deposit of $475.75 from his job, pays an annual online banking fee of $24, and makes purchases of $34.21 and $8.92. He then withdraws $60 from an ATM that charges a $3.50 usage fee.
What is Garrett's account balance at the end of the day period? Write your answer in numeric form, such as $1369.05.
Answer:
1040.12
Step-by-step explanation:
695.00
+475.75
=1,170.75
Subtract
24.00
34.21
8.92
60.00
3.50
= 130.63
695.00+475.75=1,170.75-130.63=1040.12
3)
13 and 31 both are prime numbers. In both numbers, 1 and 3 are common. Now,
make four pairs of such prime numbers from 1 to 100.
13 and 31
17 and 71
37 and 73
79 and 97
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how many gallons of water did niles pour into the tank each minute? Please help me asap
Step-by-step explanation:
3
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HELP I DONT KNOW HOW TO DO THIS : international space station anniversary emoji math
Please help with my math problems
Answer:
4. D
6. A
Step-by-step explanation:
What is the area of the triangle?
Answer:
16 units²
Step-by-step explanation:
Area of the right triangle = ½ × base × height
base = 8
height = 4
Substitute
Area = ½ × 8 × 4
Area = ½ × 32
Area = 16 units²
What is the value we should use for pi when inputting it into the calculator?
Answer: There is a pie symbol on the calculator or if there is no symbol put 3.14
Step-by-step explanation:
Answer:
3.14
Step-by-step explanation:
taught this in math class hope this helps
Help please with step by step
Answer:
47.1
Step-by-step explanation:
tan 61 = FD/24
FD = 43 3
cos 19 = 43.3/FE
FE = 43.3/cos 19 = 47.1
Which of the following is NOT an irrational number?
Answer:
I'm gonna go with the first choice because it's rational.
Step-by-step explanation:
Answer:
pi is the answer
Step-by-step explanation: