Answer:
No he will be 98 pounds over the limit which means he would have to leave 2 goats behind for a second trip.
Answer:
i do not want to answer that
Give your answer in scientific notation using only WHOLE numbers.
The number of pennies weighing as much s earth is 193 × 10²⁴
What are index forms?Index forms are described as described as those forms that are used to represent numbers that are too large or small in more proper ways.
Other names for index forms are scientific notation and standard forms.
What is ratio?Ratio is described as the comparison of numbers or variables on the basis of their size.
It shows how many times one number contains another.
From the information given, we have that;
The earth weighs = 5. 972 × 10 ²⁴ kilograms
The penny weighs = 3.1 × 10 ⁻³ kilograms
Divide the values
= 5. 972 × 10 ²⁴/3.1 × 10 ⁻³
= 1.93 × 10 ²⁶
= 193 × 10²⁴
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7^10 is _____ times larger than 7^8.
Answer:
2 times greater
Step-by-step explanation: since 10 subtracted by 8 is 2
Whoever answers correctly gets brainlist
Answer:
So now D would be at (-4 , 2)
Step-by-step explanation:
From D, you can calculate every other letter’s location. Yeah.
Answer:
Please mark me as brainliest!
Step-by-step explanation:
The coordinates:
D: ( 2,6 )
A: ( 2, 1 )
B: ( 5, 1 )
C: ( 5, 6 )
You want to translate this down 4 units and left 6 units.
So what you would do is this:
Formula = ( x - 6 , y - 4 )
D: ( -4, 2 )
A: ( -4, -3 )
B: ( -1, -3 )
C: ( -1, 2 )
What is 10 minus 1.5 i will mark branliest if you show woking out like collum method pls show IT
Answer:
\(17/2\)
Step-by-step explanation:
I don't know what the column method is, but I can give you another method of solving.
We know that \(1.5=1~1/2=3/2\), so we really want to find \(10-3/2\).
We know that \(20\) divided by \(2\) is \(10\), so we really want to find \(20/2-3/2\).
We can combine fractions with like denominators, so we really want to find \((20-3)/2\).
We know that \(20-3\) is \(17\), so we really want \(17/2\). We can't simplify \(17/2\) anymore.
So, the answer is \(\boxed{17/2}\) and we're done!
Evaluate the numerical expression open parentheses 2 to the power of 5 close parentheses to the power of one half.
square root of 32
square root of 2048
fifth root of 4
16
The value of the numerical expression given as open parentheses 2 to the power of 5 close parentheses to the power of one half is square root of 32
How to evaluate the numerical expression?The numerical expression is given as:
Open parentheses 2 to the power of 5 close parentheses to the power of one half.
Rewrite properly as:
(2^5)^1/2
Evaluate the exponent 2^5
(32)^1/2
Express the exponent 1/2 as square roots
√32
Rewrite as:
square root of 32
Hence, the value of the numerical expression given as:
Open parentheses 2 to the power of 5 close parentheses to the power of one half is square root of 32
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Answer:
\(\sqrt{32}\)
Step-by-step explanation:
:3
Graph the image of kite JKLM after a translation 3 units up.
Simplify to a single trig function or constant with no fractions.
We can simplify cosec(t)tant(t) to sec(t). A trigonometric function is a mathematical function that relates the angles of a triangle to the ratios of its sides.
The most common trigonometric functions are sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant (csc).
To simplify the expression cosec(t)tant(t), we need to use the trigonometric identity:
cosec(t) = 1/sin(t)
tant(t) = sin(t)/cos(t)
Substituting these expressions into the original expression, we get:
cosec(t)tant(t) = (1/sin(t))(sin(t)/cos(t))
The sin(t) term in the numerator and denominator cancel out, leaving:
cosec(t)tant(t) = 1/cos(t)
Recalling the definition of secant, sec(t) = 1/cos(t), we can express the simplified expression as:
cosec(t)tant(t) = 1/sec(t)
Therefore, we can simplify cosec(t)tant(t) to sec(t).
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plzzzzzzzzzz hellppppp
Answer:
Step-by-step explanation:
With of them?
please help me..thx!
Answer:
x=25
Step-by-step explanation:
X=180-125-30
x=25
In a particular class of 25, students, 18 are men with fraction of the students in the class are men
In the class of 25 students, the fraction of men is 18/25.
What is a fraction?A fraction is written in the form of p/q, where q ≠ 0.
Fractions are of two types they are proper fractions in which the numerator is smaller than the denominator and improper fractions where the numerator is greater than the denominator.
Given, In a particular class of 25 students, 18 are men.
∴ The fraction of men in the class can be obtained by dividing the no. of men by the total no. of students.
= 18/25.
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inverse operation needed
Answer:
it is C.
Step-by-step explanation:
we know,
14+17= 31
so if we subtarct 17 from 31 we get 14
and if we subtract 14 from 31 we get 17
Biologists tagged 134 fish in a lake on January 1. On February 1, they returned and collected a random sample of 56 fish, 14 of
which had been previously tagged. On the basis of this experiment, approximately how many fish does the lake have?
Answer:
There should be 120 fishes approximately in the lake
A computer generates 50 integers from 1 to 8 at random. The results are recorded in this table.
Outcome 1 2 3 4 5 6 7 8
Number of times outcome occurred
5 8 9 7 4 6 5 6
What is the experimental probability of the computer generating a 4 or a 7?
8%
14%
22%
24%
Answer:
D. 24%Step-by-step explanation:
Number of 4 generated is 7 and number of 7 generated is 5.
Total of 7 + 5 = 12 outcomes out of 50:
P(4 or 7) = 12/50 = 24/100 = 24%The experimental probability of the computer generating a 4 or a 7 is D. 24%.
What is experimental probability?Experimental probability calculates the probability of some event from the results of experiments.
For an event E, we get the experimental probability of that event
\(P_e(E) = \dfrac{\text{Number of times E occurred}}{\text{Number of times experiments was done}}\)
where P_e(E) is denoting the experimental probability of occurrence of E.
A computer generates 50 integers from 1 to 8 at random. The results are recorded in this table.
Outcome 1 2 3 4 5 6 7 8
Number of times outcome occurred
5 8 9 7 4 6 5 6
The Total of 7 + 5 = 12 outcomes out of 50:
The experimental probability of the computer generating a 4 or a 7
P(4 or 7) = 12/50
= 24/100
= 24%
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The angle of elevation to the top of a Building in New York is found to be 4 degrees from the ground at a
distance of 1.75 miles from the base of the building. Using this information, find the height of the building.
Round to the nearest whole number.
Your answer is
Submit Question
feet.
The height of the building can be 649.44 ft
What is angle of elevation ?
angle of elevation states that the angle which is formed between line of sight and horizontal line.
Given, the base of the triangle is 1.75 mile. The angle opposite of the tall side, x, is 4 degrees.
height of the building is an unknown variable (x) .
tan(angle) = opposite length /adjacent length.
Opposite length is x, adjacent length is 1.75 mile, angle is 4 degrees.
tan(4º) = x / 1.75
rearrange for x
x = 1.75*tan(4º) = ~1.75*0.0699 miles.
x = ~0.123
Now to get feet, just multiply by 5,280 ft in one mile
Height of the building is 0.123 miles * 5280 ft/mile = 649.44 ft
Hence , The height of the building can be 649.44 ft .
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Given the points (5, -6) and (-9, -7), find the rate of change between the points.
Answer:
- 1
-------
-14
Step-by-step explanation:
y,, - y, (-7) - ( -6 ) - 1
--------- = ---------------- = -------
x,, - x, (-9) - ( 5 ) -14
A diagnostic test for a disease is such that it (correctly) detects the disease in 90% of the individuals who actually have the disease. Also, if a person does not have the disease, the test will report that he or she does not have it with probability 0.9. Only 1% of the population has the disease in question. If a person is chosen at random from the population and the diagnostic test indicates that she has the disease, what is the conditional probability that she does, in fact, have the disease
Answer:
8.33% probability that she does, in fact, have the disease
Step-by-step explanation:
Conditional Probability
We use the conditional probability formula to solve this question. It is
\(P(B|A) = \frac{P(A \cap B)}{P(A)}\)
In which
P(B|A) is the probability of event B happening, given that A happened.
\(P(A \cap B)\) is the probability of both A and B happening.
P(A) is the probability of A happening.
In this question:
Event A: Positive test
Event B: Has the disease
Probability of a positive test:
10% of 100-1 = 99%
90% of 1%
So
\(P(A) = 0.1*0.99 + 0.9*0.01 = 0.108\)
Positive test and having the disease:
90% of 1%
\(P(A \cap B) = 0.9*0.01 = 0.009\)
What is the conditional probability that she does, in fact, have the disease
\(P(B|A) = \frac{P(A \cap B)}{P(A)} = \frac{0.009}{0.108} = 0.0833\)
8.33% probability that she does, in fact, have the disease
Dentro de un auditorio hay 435 asientos, de tal forma que en la primera fila hay 8 asientos, en la segunda fila hay 11, en la tercera hay 14, y así sucesivamente se forma una sucesión aritmética. ¿Cuántas sillas hay en la última fila? ¿Cuántas filas tiene ese auditorio?
From the arithmetic sequence, the last row has 47 seats, and the auditorium has 15 rows.
How many chairs are in the last rowWe can solve this problem by recognizing that the number of seats in each row forms an arithmetic sequence. Let's call the first term of the sequence (the number of seats in the first row) "a" and the common difference between terms (the number of seats added for each subsequent row) "d".
Using this notation, we have:
a = 8
a + d = 11
a + 2d = 14
We can solve for a and d by subtracting the first equation from the second and the second equation from the third:
d = 3
a = 5
Therefore, the arithmetic sequence that describes the number of seats in each row is:
5, 8, 11, 14, ...
To find the number of seats in the last row, we need to find the nth term of this sequence, where n is the number of rows in the auditorium. We can use the formula for the nth term of an arithmetic sequence:
an = a + (n - 1)d
Since we don't know n, we need to find it first. We can use the formula for the sum of an arithmetic sequence to find the number of rows:
Sn = n/2(2a + (n - 1)d)
We know that there are 435 seats in total, so we can set Sn equal to 435 and solve for n:
435 = n/2(2(5) + (n - 1)(3))
435 = n/2(3n + 7)
870 = n(3n + 7)
3n^2 + 7n - 870 = 0
(n - 15)(3n + 58) = 0
Since n cannot be negative, we have n = 15.
Now that we know there are 15 rows, we can find the number of seats in the last row by plugging n = 15 into the formula for the nth term:
an = a + (n - 1)d
a15 = 5 + (15 - 1)(3)
a15 = 5 + 42
a15 = 47
Therefore, the last row has 47 seats, and the auditorium has 15 rows.
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Translation:
Inside an auditorium there are 435 seats, in such a way that in the first row there are 8 seats, in the second row there are 11, in the third there are 14, and so on, an arithmetic sequence is formed. How many chairs are in the last row? How many rows does that auditorium have?
order from greasest to least ; 3.84,3.789,3,3 41/50
Answer: 3.84 , 3 41/50 , 3.789 , 3
Solve 3(2z−4)=−6(2−z). help!!
Answer:
undefined
Step-by-step explanation:
subtract 4 1/2 - 2 1/5?
Answer:
2.3 (decimal form)
Step-by-step explanation:
Convert 4 1/2 and 2 1/5 into improper fractions.
4 1/2 -> 9/2, 2 1/5 -> 11/5
Then you subtract, find the LCD (Least Common Denominator) and then you can combine.
Decimal form of answer: 2.3
Exact form of answer: 23/10
Mixed number form: 2 3/10
Any of those work! ⬆
started her dance class at 6:45 PM. She spent 85 minutes in dance class. At what time did Michelle finish her dance class?
Answer:
8:05 or 8:10
Step-by-step explanation:
6:35 plus 60 minutes 6:95 then change it to 7:60 to 8:05 pm or 8:10 pm
the answer is 8:05 to 8:10
Answer:
8:10
Step-by-step explanation:
Find the average of the following numbers. -100 and 102.
The average is the sum of the numbers divided by the quantity of numbers.
-100 + 102 =2
2/2 = 1
The average is 1
Answer:
1
Step-by-step explanation:
To find average, add up all of the numbers and divide it by how many numbers there are.
\(\frac{-100+102}{2} = \frac{2}{2} =1\)
find the slope of a line through (-15, -8) and (-17, -26)
Answer:
65
Step-by-step explanation:
because this equals that and that proves it
I need help with this!
The length AC in the kite is 8.7 cm.
How to find the side AC in the kite?A kite is a quadrilateral that has two pairs of consecutive equal sides and
perpendicular diagonals. Therefore, let's find the length AC in the kite.
Hence, using Pythagoras's theorem, let's find CE.
Therefore,
7² - 4² = CE²
CE = √49 - 16
CE = √33
CE = √33
Let's find AE as follows:
5²- 4² = AE²
AE = √25 - 16
AE = √9
AE = 3 units
Therefore,
AC = √33 + 3
AC = 5.74456264654 + 3
AC = 8.74456264654
AC = 8.7 units
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Find the value of x, 6,4, 3x, 4x+1
Answer:
If two chords intersect in a circle, then the product of the segments of one chord equals the product of the segments of the other chord.
6(3x) = 4(4x + 1)
18x = 16x + 4
2x = 4
x = 2
Pre college need withh
Answer:
Step-by-step explanation:
f(9) = |9 + 9| = |18| = 18
f(-4) = |-4 + 9| = |5| = 5
f(0) = |0 + 9| = |9| = 9
pretty boring examples as you're always taking the absolute value of a positive number.
what do you suppose f(-12) is???
f(-12) = |-12 + 9| = |-3| = 3
pls help ASAP!! person with correct answer will be marked brainliest
Answer:
41.8°
Step-by-step explanation:
Opposite angles are equal.
Answer:
41.8 degrees
Step-by-step explanation:
They are vertical angles, meaning they are the same, just opposite one another.
In a string of 12 Christmas tree light bulbs, 3 are defective. The bulbs are selected at random and tested, one at a time, until the third defective bulb is found. Compute the probability that the third defective bulb is the fifth bulb tested.
Using the hypergeometric distribution, it is found that there is a 0.0273 = 2.73% probability that the third defective bulb is the fifth bulb tested.
In this problem, the bulbs are chosen without replacement, hence the hypergeometric distribution is used to solve this question.
What is the hypergeometric distribution formula?The formula is:
\(P(X = x) = h(x,N,n,k) = \frac{C_{k,x}C_{N-k,n-x}}{C_{N,n}}\)
\(C_{n,x} = \frac{n!}{x!(n-x)!}\)
The parameters are:
x is the number of successes.N is the size of the population.n is the size of the sample.k is the total number of desired outcomes.In this problem:
There are 12 bulbs, hence N = 12.3 are defective, hence k = 3.The third defective bulb is the fifth bulb if:
Two of the first 4 bulbs are defective, which is P(X = 2) when n = 4.The fifth is defective, with probability of 1/8, as of the eight remaining bulbs, one will be defective.Hence:
\(P(X = x) = h(x,N,n,k) = \frac{C_{k,x}C_{N-k,n-x}}{C_{N,n}}\)
\(P(X = 2) = h(2,12,4,3) = \frac{C_{3,2}C_{9,1}}{C_{12,4}} = 0.2182\)
0.2182 x 1/8 = 0.0273.
0.0273 = 2.73% probability that the third defective bulb is the fifth bulb tested.
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HELP ME PLEASEEEEEEEEEEEE
Answer:
120
Step-by-step explanation:
multiply 10 times 24
then divide 240 by 2
Help help help please in a hurry!!!!!!!!!!!!!!!!!!!
Answer:D
Step-by-step explanation:
please mark brainliest