Answer:
1/5, 5/12, 1/2, 5/9
Step-by-step explanation:
Answer:
1/5, 5/12, 1/2, 5/9
Step-by-step explanation:
This should be the ans
Marilyn grade on her math test teacher was 24/60. What was her percentage?
Answer:
40%Step-by-step explanation:
soln24/60 ×100%24/3×58×540% answerHow many ml of a 50% sugar solution must be mixed with 10 ml of a 68% sugar solution to make a 62% solution?
Answer:
well first we need to see the total percent of sugar solution there is.
So first we need to add 50%+68%=118%/200%
so now 62%/100% needs translated to /200%.
We get 124%/200% Now 50%/100%=100%/200% 68%/100%=136%/200%
62% would be in a total of needed of like 7 ml of the 50% sugar solution i think let me know if i am wrong
Step-by-step explanation:
Can someone help me with this problem
I don't understand.
PLS H ELP ME ANSWER THIS IN THE NEXT 5 MINUTES
Answer:
Step-by-step explanation:
2 hours/x speed
2.25 hours/x+5 speed
.25 hours/5 speed
20 mph
20 miles/1 hour
40 miles/2 hours
Answer:
I think it is 9
Help please..The top said what is the missing vowel of the data table.
Answer:
15
Step-by-step explanation:
y=3x
5(x)x3=15
Answer:
The answer is 15
Step-by-step explanation:
Its a pretty easy pattern just multiply the x value by 3, so 5x3=15
Multiply 400 and 45.2 together.
Round to the nearest hundredth when necessary.
Answer:
Answer:
445.2 i think
Step-by-step explanation:
legit only or u get banned
what 24 times 52 and 45 times 34
Answer:
2778
Step-by-step explanation:
The answer is 1,909,440
Please mark as brainliest
Javier sold 457 tickets for the school play. Student tickets cost $2 and adult tickets cost $3. Javier's sales totaled $1161. How many adult tickets and how many student tickets did Javier sell? O 215 adult, 242 student 0 242 adult, 215 student O 247 adult, 210 student О 210 adult, 247 student
Answer:
C
Step-by-step explanation:
trust me
If you invest $5,000 at 1.8 percent for 5 years, compounded semi-annually, what is the amount in the account at the end of 5 years?
$5,450
$5,469
$5,470
$5,560
Answer: B: $5,469
Step-by-step explanation:
Here is the formula for compound interest:
CI = P(1 + r/n)^rt, where n is the number of times the interest is compounded in a year. In our case, since there is semi annual compounding, n = 2.
The rest of the formula can be filled out:
CI = 5000(1 + 0.018/2)^(5x2)
CI = 5000(1.009)^10
CI = 5000(
.: CI ≅ $5468.67
Thus the answer is B.
while attencing a school carnival you estimate the ratio between children and adults is 2:1 there are 285 adults how many children are there please help ismy birthday coming up i might get in trouble
Answer:
570
Step-by-step explanation:
If the ratio is 2:1, or children:adults, then that means there are twice as many children as there are adults. This means you multiply the number of adults by two, which wiuld give you 570.
285 × 2= 570
what is 2/5 of a 100 explain your answer and working out
Answer:
40
Step-by-step explanation:
divide 100 by 5 which equals 20 times that by 2
Answer:
40
Step-by-step explanation:
First we divide 100 by 5
100/5 = 20
Since there are 2/5, we multiply 20 by 2 to get our answer
20 x 2 = 40
Your answer is 40 :)
Have a great day!!
Please rate and mark brainliest!!
Please help! First to answer with full explanation gets Brainliest!
Answer:
option 1 is true. y^5/8
Find the 62nd term of the arithmetic sequence -27, -21, -15, ...−27,−21,−15,
Answer:
339
Step-by-step explanation:
POLYNOMIALS MULTIPLICATION 2
(3x-1) (x^2-4x+5)
What is the product of the polynomials in standard form?
it’s on the bottom ~~~
HELPP with this math question
Answer:
Uhhhh i think its B?
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
angles 3 and 7 are corresponding angles, so they are equivalent!!
if you need me to explain the types of angles in a situation like this I gladly will! i hope this helped you!! <3
thanks for ansering anyone
Answer:
The point on the bottom right quadrant which is the lowest. (Look at photo.)
Step-by-step explanation:
The first coordinate always coresponds to the x coordinate and the second to the y coordinate. So here the x coordinate is 1.5 and the y coordinate is -5. All you need to do is find both of these values on the axis and find where they intercept.
I circled the correct location in the attachment.
For which of the following inequalities is
x= 9 a solution?
A. 8x> 72
B. x + 52 > 64
C. 6x254
D. 9x < 81
simplify the expression
22-50+2
the answer is.....
-26
PLEASE CAN ANYONE SOLD THESE TWO IM REALLY CONFUSED AND NEED HELP
The picture on the top is how the question looks like if your confused what I mean buy 77 ten and 21690 seven
1. What base ten number does 21603 seven
represent?
2. Express the number 77 ten in base number
The 21603 base seven and 77 base ten are number bases
21603 base seven represents 5442 in base ten77 base ten represents 130 in base sevenHow to rewrite the numbers
1. What base ten number does 21603 seven represent?
This is represented as:
[tex]21603_7[/tex]
To convert to base 10, we have:
[tex]21603_7 = 2 * 7^4 + 1 * 7^3 + 6 * 7^2 + 0 * 7^1 + 3 * 7^0[/tex]
Evaluate the sum and the exponents
[tex]21603_7 = 5442[/tex]
Hence, 21603 base seven represents 5442 in base ten
2. Express the number 77 ten in base number
This is represented as:
[tex]77_{10}[/tex]
To convert to a base number (say base 7), we have:
77/ 7 = 10 R 0
10/7 = 1 R 3
1/7 = 0 R 1
Hence, 77 base ten represents 130 in base seven
Read more about number bases at:
https://brainly.com/question/17546250
Colin rolls a fair dice 66 times.
How many times would Colin expect to roll a five?
Answer:
11
Step-by-step explanation:
Because 66 ÷ 6 ( Max amount of dots on one side ) = 11
A genius society requires an IQ that is in the top 2% of the population in order to join. If an IQ test has a mean of 100 and a standard deviation of 15, which of the following could be used as the minimum qualifying score to join the genius society? 115 130 145 160.
The minimum qualifying score to join the genius society is 130, the correct option is B.
What is the minimum qualifying score?In the top 2%, you have to have an IQ higher than 98% of the population (100% - 2%). This is also known as the 98th percentile.
Given
A genius society requires an IQ that is in the top 2% of the population in order to join.
If an IQ test has a mean of 100 and a standard deviation of 15.
For this problem, you are given the probability and need to determine the raw score.
For the probability, go to the z–table and find the probability that is closest to 0.98. Then look across the row and up the column to determine the z-score.
The closest probability is 0.97982 and that corresponds to a z-score of 2.05.
With a z-score of 2.05, you can use the z formula to compute the raw score.
[tex]\rm z-score=\dfrac{X- mean }{Standard \ deviation}\\\\2.05=\dfrac{x-100}{15}\\\\2.05 \times 15 = x-100\\\\30 +x-100\\\\x=100+30\\\\x = 130[/tex]
Hence, the minimum qualifying score to join the genius society is 130.
To know more about z-score click the link is given below.
https://brainly.com/question/13299273
EXPAND it please and explain
(9r-s/7)(9r+s/7)
Answer:
2. 2
81r - s/49
Step-by-step explanation: I don’t know how to explain it but yeah
( I’m probably wrong so if I am I’m sorry)
Question 3 of 15
Victor has a garden box that is 3 feet long, 4 feet wide, and į foot deep.
How many cubic feet of dirt does he need to fill the garden box completely?
A. 8
o
B. 14
C. 5
O D. 7
SUBNI
Answer:
The correct answer is D. 7
How many cups are equal to 23 pints? Enter your answer in the box
Answer:
5 and 3 pints
Step-by-step explanation:
there are 4 pints in 1 cup.
23 pints is equal to 46 cups using the conversion factor 2 cups = 1 pint.
As, 2 cups = 1 pint.
Using the conversion factor 2 cups = 1 pint, convert 23 pints to cups.
So, to convert pints to cups, multiply the number of pints by 2 as
= 23 pints x 2 cups/pint
= 46 cups
Therefore, 23 pints is equal to 46 cups.
Learn more about Unit Conversion here:
https://brainly.com/question/28600662
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Which pair of triangles can be proved congruent by SSS?
Answer:
I think the answer is B.
Step-by-step explanation:
Answer:
I believe it is C
Step-by-step explanation:
Brainliest Given/Thanks/5 Star for the following;
→ No Copy
→ Explanation
a sample representative of the entire population is an
[A] Biased sample
[B] unbiased sample
[C] convenience sample
[D] free sample
Answer:
[C] convenience sample
Step-by-step explanation:
convenience sample is a sample of a entire population. It is the most commonly used sampling technique as it's incredibly prompt, uncomplicated, and economical. Convenience sampling speeds up the research process, helping you to save time and cost.
Thus, the answer is [C] Convenience Sample
~Lenvy~
Answer:
convenience sample
Step-by-step explanation:
x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052x = 1052
Velocity of a plane is 500 miles per hour west. What’s the speed of the plane?
Answer:
500 miles per hour
Step-by-step explanation:
Velocity is just speed with direction get rid of the direction and you have the speed.
Write 2.03x10 to the power of 6
Without using scientific notation
Step-by-step explanation:
2.03×10⁶ is the scientific notation of this number.
What is the minimum value of the graph of y = cos(x)?
–2Pi
–Pi
–1
0
nvm its -1
Answer:
C
Step-by-step explanation:
just took the quiz :)
C. –1, is the minimum value of the graph of y = cos(x).
What is trigonometry?Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles.
Here, given that,
We have to find the minimum value of the graph of y = cos(x).
Now,
We know that the value of cosine function lies between -1 and 1.
Hence, C. –1, is the minimum value of the graph of y = cos(x).
To learn more trigonometry click:
brainly.com/question/26719838
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