A big cruise ship dropped anchor off the caribbean island of Antigua. The heavy anchor dropped into the water at a rate of 2.5 meters per second. After 45 seconds, the anchor was 40 meters below the waters surface
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Answer:
72.5 meters
29 seconds
Step-by-step explanation:
Related Questions
HELP ASAP PLEASE!!!!!!!!
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Answer:
ĉu vi scias ion, ni supozeble ne scias tion, jes
What is 8.2(6x - 3)=7(7x-1.2) I have to show my work.
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Answer: here is your answer let me know if its wrong
Quadrilateral KLMN has vertices K(2, 0), L(4, 0), M(5, –2), and N(1, –2). Graph the image after a counterclockwise rotation of 90° about the origin.
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Answer:
Step-by-step explanation:
Pls answer brainliest to the best answer
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above is my working for the answers, hope this helps!!
Need help again ASAPPPP!!!!!!
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Answer:
A and B. 3/~250
Step-by-step explanation:
Since X cube is 250 and to find x, we have to use a calculator to cube root 250 and it's 6.299.
Once you solve the sum in A and B, you will get 6.299. C will give 10.772 while D gives 53.86.
Answer:
option A and B
Step-by-step explanation:
here's your solution
=> X^3 = 250
=> X = 3√250
=> X = 3√(2*5*5*5)
=> X = 5(3√5)
hope it helps
a committee consisting of 4 faculty members and 5 students is to be formed. every committee position has the same duties and voting rights. there are 7 faculty members and 13 students eligible to serve on the committee. in how many ways can the committee be formed?
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and
C(13, 5) = 13! / (5!(13-5)!) = (13 * 12 * 11 * 10 * 9) / (5 * 4 * 3 * 2 * 1) = 1287
Multiply these two combinations since the faculty members and students are selected independently:
Total number of ways to form the committee = C(7, 4) * C(13, 5) = 35 * 1287 = 45,045
Therefore, there are 45,045 ways to form the committee consisting of 4 faculty members and 5 students.
For faculty members:
There are 7 eligible faculty members, and we need to select 4 of them for the committee. This can be done using the combination formula:
C(7, 4) = 7! / (4!(7 - 4)!) = 35.
So, there are 35 ways to select 4 faculty members from the 7 eligible ones.
For students:
There are 13 eligible students, and we need to select 5 of them for the committee. Using the combination formula again:
C(13, 5) = 13! / (5!(13 - 5)!) = 1287.
Therefore, there are 1287 ways to select 5 students from the 13 eligible ones.
To form the committee, we multiply the number of ways to select faculty members by the number of ways to select students:
35 * 1287 = 44,895.
Hence, there are 44,895 ways to form the committee consisting of 4 faculty members and 5 students from the eligible candidates.
Pls help! Will give brainliest!!
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Considering area (A) of garden as 30 square feet:
30 = x(2x+7)
Now we need to expand it:
x(2x+7) = 2x^2 + 7x
2x^2 + 7x = 30
Adding this into an Algebra calculator gives us 5/2 or 2.5
So x = 2.5
To prove this:
2(2.5) + 7 = 12
14 * 2.5 = 30
(2x+7) x = 30
you can distribute to make this easier
2x^2 + 7x = 30
you can plug this into quadratic formula by setting the equation =0, so:
2x^2 +7x -30 = 0
where 2x^2 = a
7x = b
and -30 = c
you can plug this into your calculator and get an answer of
X = 2.5
HELP ME PLS I BEG U THX PLS ANSWER
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Answer:
E
Step-by-step explanation:
I need help i will give u brainliest too
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Answer:
15
Step-by-step explanation:
This is quite simple, if you know what your doing, but first yyou got to remember that those inside lines measure to a 90 degree angle. So take your expression: 6x = 90 or 4x + 30, and fit in the correct number (Which is 15!) should get you 90. I hope this helps :D
Answer:
x=15
Step-by-step explanation:
This equation is actually very easy because the angles are 90° meaning that the sum should equal 90. You should know that when 2 numbers eg. ab are placed together it basically means a x b so we have to figure out x in the equation 6 x x. We simply do this by dividing 90 (cuz that's our angle) by 6 which gives us the answer 15. (you can double check this by doing 15 x 6 which will still give you 90). This means that x= 15!
Now the bottom equation will become (4 x 15) + 30. We break it up by doing 4x15 which equals 60 and then 60 plus 30 equals 90, meaning that we are correct!
I need help with this
Q4
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Answer:
3(6+5) is your answer.
I think it will help you.
What is matter? Use elements in
your answer.
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Answer:
Matter is anything that takes up space. All matter (aka everything) is made up of atoms. The air that we breathe is matter because it is made up of mainly oxygen atoms, but also other atoms as well. The air also takes up what we would call free space. A wooden desk is matter because it takes up space and is made of oxygen, carbon, nitrogen, calcium, and several other elements and atoms.
given term 8 is equal to 4 and term 12 is equal to -2. Find the first three terms of this arithemetic sequence
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Answer:-23
Step-by-step explanation:
.hoi I need a lil help
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Answer:
10
Step-by-step explanation:
4+5=9 and 1/2+1/2 =1 so 9+1=10
Answer:
10
Step-by-step explanation:
4+5=9
1/2+1/2=1
9+1=10
You have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the box?
What is the decimal expansion for 12
2
3?
A.12.6
B.12.65
C.12.6
D.12.66
pls help me
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Answer:
D is the right choice and no you cannot fit the pizza inside the box.
Step-by-step explanation:
D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.
Answer:
I believe the answer is D.
Step-by-step explanation:
What is the product in simplest form?
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explanation: you multiply the numerators and multiply denominators to get 40/54. you then simplify by dividing both numerator and denominator by two to get 20/27
Answer:
c) -20/27
Step-by-step explanation:
Given problem,
→ (-8/9) × (5/6)
Then the product will be,
→ (-8/9) × (5/6)
→ (-8 × 5)/(9 × 6)
→ -40/54
→ -20/27
Hence, answer is -20/27.
(Creating Graphical Representations MC)
A random sample of 150 purchases from a particular pharmacy was taken. The type of item purchased was recorded, and a table of the data was created.
Item Purchased Health and Medicine Beauty Household Grocery
Number of Purchases 48 28 23 51
Which graphical representation would be best to display the data?
Box plot
Histogram
Stem-and-leaf plot
Bar graph
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Answer:
bar graph
Step-by-step explanation:
Ballio is scuba diving. He started at sea level, then dove 20 feet down, then 10 feet up, then 20 feet down. What's Balios location?
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Answer:
30 feet down
Step-by-step explanation:
20-10=10
10+20=30
Answer:
-30
Step-by-step explanation:
so -20 + 10= -10 - -20= -30
At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.
Ketchup Relish Chili
54 36 60
Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042
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By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Answer:
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Step-by-step explanation:
PLEASE ANSWER ASAP
A study was conducted comparing the speeds of 2 different fish, Fish A and Fish B. The table shows the distance, in meters, Fish A travels in seconds. Scientists
concluded that Fish B travels 3 meters every 2 seconds.
Assuming both fish swim at a constant rate, which fish swims faster and by how many meters per second?
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Which table does NOT show direct variation?
Need help asap
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Answer:
Step-by-step explanation:
. Answer: Tables 3. The one in the bottom left corner.
The one in the bottom left corner
Find the error in the problem please help me
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Answer:
third option
Step-by-step explanation:
it would be 10, not -10
What is the value of k?
-3 ( k + 7 ) - 5k + 4 = 23
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Answer: k = -5
explanation-
distribute: -3k + -21 - 5k + 4= 23
combine: -8k -17 = 23
add 17 to both sides: -8k = 40
divide both sides by -8: k=-5
i think this is the last one oh well the hot air balloon is about 4 mi. away from the landing strip how many yards away is it- thanks so much!
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Answer:
7040 yards
Step-by-step explanation:
There are 1760 yards in 1 mile. 1760x4=7040
Fill in the model to represent the percent.
20 %
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Answer:
D
Explanation: The graph is split into 5 and therefore is split into 20 percent by piece
State the reason why K = M
Given:
KLMN is a parallelogram.
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Answer:
They both are a 90 degree angle.
For the parallelogram KLMN, opposite angles K and M are equal.
What is Parallelogram?Parallelogram are type of quadrilateral in two dimensional geometry which has four sides, four vertices and four angles where opposite sides are equal. They also have the two pairs of sides parallel to each other. These sides are opposite sides.
The sum of the adjacent angles of the parallelogram is equal to 180 degrees and the sum of all angles is equal to 360 degrees. Also the opposite angles are equal.
Given that KLMN is a parallelogram.
Here K and M are opposite vertices and also L and N are opposite vertices.
In a parallelogram, we know that measure of opposite angles will be equal. So here, measure of angles K and M are equal.
Therefore, since angles K and M are opposite angles of the parallelogram, they are equal.
To learn more about Parallelogram, click on the link given below :
https://brainly.com/question/29147156
#SPJ2
PLEASE. HELP ASAPPP!! WILL MARK BRAINLIEST
Triangle D has been dilated to create triangle D′. Use the image to answer the question.
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Answer:
To find the scalar value, simply choose one side of D and one did of D’ and divide them to find the scalar. We can verify that we have the correct scalar by performing this division on each related edge. Below I will do D to D’ represented like D/D’:
4.8 / 1.2 = 4
5.2 / 1.3 = 4
3.6 / x = 4
Knowing that the scaling for each edge is 4, we can solve for x.
3.6 / 3 = x
1.2=x
So we know the edges for D are 4.8, 5.2, and 3.6 respectively to D’ scaled by 1/4. So we can determine that the edges for D’ are 1.2, 1.3, and 1.2 respectively to D scaled by 4.
So if we go D’ to D, we scale by 4. If we go D to D’, we scale by 1/4.
Answer:
1/4 (*^▽^*)
Step-by-step explanation:
If there are 160 calories in 8 ounces of milk then, how many calories are there in a 15 ounce cup of milk.
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15x20=300
1/2^3 (-32+8) - (-3)^3 ÷ 9
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Solve this addition question by substituting numbers for the given letters to find the value of START. Each letter represents a unique digit.
JOAN+CAN=START
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Solved the given question by addition rules and the value of START is 10430.
Given-
The given problem is from the alphabetical puzzle. In the given problem the equation given is,
JOHN + CAN = START.
It can be written as,
J O H N
+ C A N
__________
S T A R T
__________
S must be 1, because, even if we assume all the missing digit are 9 ( the largest possible value), the sum will be smaller than than 10999 or equal to the 10998.Similarly the value of T must be 0 because, even if we assume all the missing digit are 9 ( the largest possible value), the sum will be smaller than than 10999 or equal to the 10998.
Now as the T is two times in the solution of addition, and the value of T is 0 as we found. But T is the addition of N and N. Hence N must be 5 to make the addition 10 for the 0 value of the T.
N
+ N
____
1 0
____
J must be 9 with carried 1 to make the T 0.
A must be more than 10 to have a carry on J. A can not 1 as S has 1 digit. 2 and 3 disturbs the equation. Thus a must be 4. and for this o and c must be 6 and 7.
If a is 4 than the H and R must be 8 and 3.
The sum will look like,
9 6 8 5
+ 7 4 5
________
1 0 4 3 0
_________
Hence, solved the given question by addition rules and the value of START is 10430.
For more about the addition follow the link below-
https://brainly.com/question/1709448
How many packages of each should
they buy if they expect to sell more
than 300 hot dogs?
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Answer:
???
Step-by-step explanation:
You forgot to include the context. We don't know what they orginally had and how much each package costs of whatever companies they are buying from either.