Answer:
225.
Step-by-step explanation:
12,000÷40=300
75*300÷100=225
6 and three-fourths divided by 1 and two-thirds?
Answer:
81/20
Step-by-step explanation:
Find the product 9,361×7=
Answer:
65,527
Thank you and please rate me as brainliest as it will help me to level up
Which graph represents the function y = -2cos(21x)?
helllppp
Answer:
See attached graph
Step-by-step explanation:
The function is given as :
y = -2cos(21x)
Be prepared to share with the class -
What are a couple of things you have noticed? Any Wonderings?
Answer:
2x
Step-by-step explanation:
Mr. Ramirez purchased 25 concert tickets for a total of $245. The concert tickets cost $17 for adults and $12 for children under the age of 12.
Answer:
Step-by-step explanation: Use the variables “a” for adults and “c” for children.
in the town of clover, 3 out of 5 citizens who are eligible to vote did so in the fall election.
a. Determine the number of citizens that voted in the fall election if 400 citizens were eligible.
b. Determine the number of citizens that were eligible to vote in the fall election if 180 actually voted.
Answer:
A
Step-by-step explanation:
The amount that actually voted is irrelevant to the question because you cant use the ratio
Simplify 3 square root of 512
Answer:
8
Step-by-step explanation:
not sure if this is what ur looking for sorry
The simplified form of 3√(512) using radical is 48√(2).
To simplify √(512), find the prime factorization of 512.
Prime factorization of 512:
512 = [tex]2^9[/tex]
Now, rewrite the square root as follows:
√(512) = √[tex](2^9)[/tex]
Next, use the property of square roots that states √(a * b) = √(a) * √(b):
√[tex](2^9)[/tex] = √([tex]2^8 * 2)[/tex]
= √[tex](2^8) * \sqrt(2)[/tex]
Since √[tex](2^8)[/tex] is equal to [tex]2^4[/tex] then
√(512) = [tex]2^4[/tex] * √(2)
Finally, simplify √(2) as it is not a perfect square:
√(512) = [tex]2^4[/tex]* √(2)
= 16 * √(2)
So, the simplified form is 48√(2).
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Suppose the x-intercept of f (x) is (P,0) and the x-intercept of g(x) is (7,0). What is the value of p+
M
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ܗܿ ܫܼܲ ܪ ܇ ܀ 5
Answer:
Answer:
D. (-2,-5), (0, -7), (1, -4)
Step-by-step explanation:
From Function Theory we must remember that range of a function is the set of images related to elements of the domain. In this case, we must find the image of each of the three elements that forms the domain of , which are: , and .
Then we proceed to find all elements of range:
Which corresponds to option D.
Step-by-step explanation:
24 dollars for 7 books can you give me the rate and unit plz and thank you love
Answer:
4 dollars per book
Step-by-step explanation:
Sarah used properties of operations to write the following three equivalent expressions to .
A. There are no errors. All of the expressions are equivalent.
B. Expression 1. Sarah can’t apply the Distributive Property if there are three addends.
C. Expression 2. Sarah can’t combine -4 and -6. She must combine -4 with 8.
D. Expression 3. Sarah applied the Distributive Property but incorrectly multiplied 1/2 (-6) .
Answer:
The answer is d
Step-by-step explanation:
The step expression 3 is incorrect, there should be -3 in place of +3.
What is expression?An expression in maths, a statement involving at least two different numbers (known or unknown) and at least one operation.
Given is an expression, 1/2{-4+8+(-6)}
On solving, we get,
1/2{-4+8+(-6)}
= 1/2(-4) + 1/2(8) +1/2(-6)
= 1/2{-4+(-6)} + 4
= -2+4-3
When we will divide, -6 by 2, we will get -3 and Sarah used +3 which made her expression 3 incorrect.
Hence, The step expression 3 is incorrect, there should be -3 in place of +3.
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PLEASE HELP!!!!!
a,b,c,or d?!?!?
Answer:
A
Step-by-step explanation:
MARK BRAINLIEST
It take Andre 4 minutes to swim 5 laps.
a. How many laps per minute is that?
b. How many minutes per lap is that?
c. If Andre swims 22 laps at the same rate, how long does it take him?
Norman can type 44 words in a minute. At this rate, how many words can he type in 6 minutes?
Answer:
264
Step-by-step explanation:
Answer:
264
Step-by-step explanation:
If Norman can type 44 words per minute, after 6 minutes he would have typed 264 because 44*6=264.
When full, the gas tank of a car holds 22 gallons. It now contains 16.5 gallons. What percent represents how full the tank is?
Answer:
75%
Step-by-step explanation:
16.5/22 = 0.75
0.75 x 100 = 75
∴ 75% of the tank is full.
Select all COEFFICIENTS in the following expression:
17x +3 - 5y + 19 + 10:
Step-by-step explanation:
coefficient of x is 17
coefficient of y is -5
coefficient of constant term: 3 + 19 + 10 = 32
Is 40.8 less than or greater than 0.71
Answer: greater than
Step-by-step explanation:
what is the square root of 83, 10, 63, and 99?
Answer: square root of 10 - 100 3.162
√63 =√32⋅7=√32⋅√7=3√7.
Thus, the square root of 99 lies somewhere between 9.9 and 10. Choosing an estimate in the middle of this range, we know that sqrt(99) is approximately equal to 9.95, with an error of not more than 0.05.
Step-by-step explanation:
Explanation: √83 is an irrational number. You won't be able to simplify it any further either, since it doesn't have any perfect square factors.
square root of 10 - 100 3.162
On the last day of school, Davon surveys the students in his class to find out how many absences each had during the school year. The results are shown below.
{15, 0, 10, 1, 4, 4, 7, 6, 9, 9, 13, 11, 6, 5, 3, 8, 4, 3, 10, 17, 11, 4, 4, 3}
Represent these data on the histogram below.
!!!PLEASE HELP!!! To create the histogram, place your cursor over each interval on the x-axis then click and drag the bar up to graph the correct number of students. If you need to change the number of students you placed, click the top of the bar then drag the bar up or down to show the number of students you need. (there are 5 colums and it only goes up to 12)
Answer:
0-2 = 2. 3-5 = 9. 6-8 = 4. 9-11 = 6 12 & more = 3
my sister leigha is 4 years old, Sheila is 12 yrs old. when leigha becomes 18 how old will sheila be?
Answer:
26
Step-by-step explanation:
Sheila will be 26.
.........
Mr. Morris bought lunch for the entire class, costing him $80. He left a 20%
tip. How much was his total bill?
Answer:
$96.00
Step-by-step explanation:
if the bill is $80 an there was a 20% tip, that would mean that the tip was $16, and 80 + 16 = 96. the total bill is $96.00
Helpppppppppppppppppp
Answer:
the answer is A
Step-by-step explanation:
HELP ME PLEASE ONLY k12 reasoning and proof
Answer:
angle addition and x=15
Step-by-step explanation:
I don’t understand? And it’s not 18,750
Net value (or the total of everything) is total revenue - total expenses.
Total revenue = $9,550
Total revenue = $9,000 + $200 = $9,200
Net value = $9550 - $9200 = $350
Since the total revenue is greater than the expenses, it is a profit.
So, Mia had a profit of $350
What is the basic ratio of 36:84
3:7
Step-by-step explanation:
divide them both by 12
Answer:
3/7
Step-by-step explanation:
you keep simplyfiying until you get to the unit rate.
A roofing company charged 14 different families 697$ to replace their roofs how much money did the roofing company charge in all
Answer:
9758
Step-by-step explanation:
697 x 14 = 9758
Mike has a loan of $36,320. This loan has a simple interest rate of 6% per year. What is the
amount of interest that will be charged on this loan at the end of the first year?
Answer:
$2,179.2Step-by-step explanation:
Given;
Loan = $36,320 (Principal)
Rate R = 6% = 0.06
Time T = 1year
Required
Interest that will be charged on this loan at the end of the first year
Using the formula for calculating simple interest as;
SI = PRT/100
SI = 36,320 * 6 * 1/100
SI = 0.06 * 36,320
SI = $2,179.2
Hence the amount of interest that will be charged on this loan at the end of the first year is $2,179.2
A class of 37 students took a test worth 100 points. The five-number summary of their scores is 55, 67, 73, 81, 98. Give an interval of typical test scores that represents the middle 50% of grade distribution.
Answer:
(67, 81)
Step-by-step explanation:
Given that :
Five number summary of scores :
55, 67, 73, 81, 98
Five number summary :
Minimum = 55
Lower quartile = 67
Median = 73
Upper quartile = 81
Maximum = 98
Interval which represents the middle 50% of the grade distribution is the interquartile range, which is the difference between the upper and lower quartile
Hence the interval is ;
Q1, Q3
Q1 = 67 ; Q3 = 81
(67, 81)
NEED HELP ASAP 1 THRU 8 would mean alot!
Answer:
1. s
2. c
3. (-8,6)
4. 3y and 8y
5. 11b + 2a
6. 11x-24
7.
8. 45y-44
Step-by-step explanation:
Brainliest!!!!! Please hurry!!
Answer:
y = (-1/3)(x - 7) + 3
Step-by-step explanation:
m = (6-3)/(-2-7) = - 1/3
y - 3 = (-1/3)(x - 7) ⇒ y = (-1/3)(x - 7) + 3
(4)2 -4(-5) (-1) Help Please For This
Answer:
-12
Step-by-step explanation:
first 4 times 2 is 8
so- 8-4(-5)(-1)
next negative four times negative 5 positive 20
so- 8+20(-1)
20 times negative 1 is -20 plus 8 is -12.