Answer:
5
Step-by-step explanation:
So you divide 24 by 5 and you get 4.8 so you round it up to 5
Given the points C(5, -1) and D(-5, 3), find the coordinates of the point P on directed line segment CD that partitions segment CD such that the ratio of CP to PD is 1:3
Answer:
(2.5 , 0)
Step-by-step explanation:
Given points C and D. the coordinates of point P that partitions CD such that CP:PD=m:n can be calculated using the formula:
[tex]x=(\dfrac{m}{m+n})(x_2-x_1)+x_1$ , y=(\dfrac{m}{m+n})(y_2-y_1)+y_1\\\\$Now, (x_1,y_1)=C(5,-1), (x_2,y_2)=D(-5,3),$ m:n=1:3\\Therefore:\\x=(\dfrac{1}{1+3})(-5-5)+5\\=(\dfrac{1}{4})(-10)+5\\=\dfrac{-10}{4}+5\\\\x=2.5[/tex]
Similarly:
[tex]y=(\dfrac{1}{1+3})(3-(-1))+(-1)\\=(\dfrac{1}{4})(4)-1\\=1-1\\y=0[/tex]
Therefore, the coordinates of P is (2.5,0)
3. What sugar distinguishes RNA from DNA?
A ribose
Buracil
C cellulose
Dlactose
Answer:
A) Ribose
^^Hope this helps!
Answer:
the answer is ribose
Step-by-step explanation:
ribose nucleic acid , deoxyribose nucleic acid
What are the key features of the equation y = (x + 12)(x + 6)?
Which is the correct answer:
A. ) The x-intercepts are (–12, 0) and (–6, 0). The y-intercept is (0, 72). The vertex is an absolute minimum, (–9, –9).
B.) The x-intercepts are (–12, 0) and (–6, 0). The y-intercept is (0, 6). The vertex is an absolute minimum, (–9, –9).
C.) The x-intercepts are (–12, 0) and (–6, 0). The y-intercept is (0, 72). The vertex is an absolute maximum, (–9, –9).
D.) The x-intercepts are (12, 0) and (6, 0). The y-intercept is (0, 72). The vertex is an absolute minimum, (–9, –9).
Answer:
The answer is option A
The x-intercepts are (–12, 0) and (–6, 0). The y-intercept is (0, 72). The vertex is an absolute minimum, (–9, –9).
Hope this helps.
The volume of an ice cream cone is about
3
65.94 cm
If the radius of the cone is
3 cm, what is the height of the cone? Use
3.14 for
T.
Answer:
h = 7 cm
Step-by-step explanation:
Formula
[tex]V=\frac{1}{3}\pi r^{2} h\\ \\65,94cm^{3} =\frac{1}{3}*3,14*9*h\\ \\197,82=28,26*h\\\\h=197,82:28,26\\\\h=7~cm\\\\al3xis[/tex]
Liz flips a coin 60 times. The coin lands heads up 36 times and tails up 24 times. The EXPERIMENTAL probability of the coin landing heads up is ___%.
bruhhhh
Answer:
60%
Step-by-step explanation:
36 = heads
36/60 = 60%
Answer:
36/60OUT OF THE 60 TIMES THE COIN WAS FLIPPED IT LANDED HEADS UP 36 TIMES SO IT WOULD BE 36/60
Which of the following math skills are useful in planning an effective budget?
Estimating
Organizing data
Finding perimeter and area
Finding averages
Data gathering
Answer:
All the above can be the math skills useful in planning an effective budget.
Dividing my dog’s age by 4 and adding 6 is the same as dividing my dog’s age by 8 and adding 8.
StartFraction x Over 4 EndFraction + 6 = StartFraction x Over 8 EndFraction + 8
How old is my dog?
years old
Answer:
16
Step-by-step explanation:
a = age
[tex] \frac{a}{4} + 6 = \frac{a}{8} + 8[/tex]you will multiply by 8 now [tex]2a + 48 = a + 64[/tex]now move a's with a's and the numbers that don't have a variable with each other[tex]2a - a = 64 - 48[/tex]now subtract[tex]a = 16[/tex]I hope it helps you!Answer:
16
Step-by-step explanation:
Simplify. Assume that no denominator is equal to zero. 4^12/4^5 A. 4^7 B. 4^-7 C. 4^5 D. 1^7
Answer:
A
Step-by-step explanation:
[tex]\frac{a^{m}}{a^{n}}=a^{m-n}\\\\\frac{4^{12}}{4^{5}}=4^{12-5}\\\\ = 4^{7}[/tex]
Answer:
A. 4^7
Step-by-step explanation:
4^12/4^5= 4^(12-5)=4^7
Option A
i need the awnsers for questions 1-4 on “what happened to the parent function?”
Answer:
In all functions, a number was either added or subtracted from the total sum of y.
Step-by-step explanation:
An ice cream factory makes 250 quarts of ice cram In 5 hours. How many quarts could be made in 36 hours? What was that rate per day?
Answer:1900 in 36 hours and 1200 in 24 hours
Step-by-step explanation:
Find how many they can make in an a hour first. 250 divided by 5. That makes 50. Multiply that by the amount of hours
The distance between port M and port N is 162m. A ship left port M with a speed of 45 mph. In 45 minutes another ship left port N and went towards the first ship with a speed of 36 mph. How long after the departure of the first ship will the two ships meet?
Answer:
900 min = 15 hours
Step-by-step explanation:
when we convert the velocities of the ships into miles/ min we get
45mph = 45m/60min = 0.75m/min
36mph = 36m/60min = 0.6m/min
The equations determining the distances of the ships from the port M (set at x=0) are
D1 = 0.75t (for 45mph ship)
D2 = 162 + 0.6(t-45) (for 36mph ship)
The solution to these equation lie at t= 900 minutes; therefore the two ships will meet 900 minutes after the departure of the first ship.
If the volume of the figure below is 4,069.44ft3 find the missing dimension
Answer:
x = 9 ft
Step-by-step explanation:
The volume of a cylinder is given by
V = pi r^2 h
We know the radius is x
4069.44 = pi x^2 16
Divide each side by 16 pi
4069.44 / 16 pi = x^2
Using 3.14 for pi
81 = x^2
Take the square root of each side
sqrt(81) = sqrt(x^2)
x = 9
HELP ASAP I WILL GUVE YOU THE POINTS !!!!
This figure is made up of a
rectangle and parallelogram.
What is the area of this figure?
Enter your answer in the box. Do
not round any sides.
Answer: 52
Step-by-step explanation:
PLEASE HELP ME JUST 1 QUESTION!
I IWLL GIVE 5 STARS/BRAINLIEST/THANKS
Answer: The answer is 2/1 or 2
Step-by-step explanation:
This is because you take one point on the line and then go up how many spaces to the next point on the line.
Were the southern states justified to leave the USA?
Answer:
The south had no justified reason to secede from the union.
Step-by-step explanation:
The south had no justified reason to secede from the union. They were still bound to the constitution, had no legal right to secede, and broke numerous laws such as forming an illegal alliance and attacking the United States (at Ft. Sumter). The constitution was created as the basis of the United States government.
Dr. Khan is combining a 20% acetic acid solution with a 60% acetic acid solution. She wants to obtain 10 liters of a 40% acetic acid solution, how many liters of the 20% acetic acid solution does Dr. Khan need to create the 40% acetic acid solution?
Answer:
Dr Khan will add 5 liters of 20% acetic acid solution.
Step-by-step explanation:
Dr Khan is combining two solutions of acetic acid with the given concentrations of 20% and 60% respectively.
Let the amount of 20% acetic acid, he added to get 10 liters of 40% solution = 'a' liters
Volume of 60% solution used will be = (10 - a) liters
Now the equation will be,
Amount of solution (1) × 20% + Amount of solution (2) × 60% = Amount of final solution × 40%
[tex]a\times \frac{20}{100}+(10-a)\times \frac{60}{100}=10\times \frac{40}{100}[/tex]
20a + 60(10 - a) = 400
20a + 600 - 60a = 400
600 - 40a = 400
40a = 600 - 400
a = [tex]\frac{200}{40}[/tex]
a = 5 liters
Therefore, Dr Khan will add 5 liters of acetic acid to get 40% acetic acid solution.
Solution:
Let the amount of 20% acetic acid, he added to get 10 liters of 40% solution = 'a' liters
Volume of 60% solution used will be = (10 - a) liters
Equation will be,
Amount of solution (1) × 20% + Amount of solution (2) × 60% = Amount of final solution × 40%
a*20/100+(10-a)*60/100=10*40/100
20a + 60(10 - a) = 400
20a + 600 - 60a = 400
600 - 40a = 400
40a = 600 - 400
a=200/40
a = 5 liters
Thus, Dr Khan need to create 5 liters of acetic acid to get 40% acetic acid solution.
Learn more :
https://brainly.com/question/24685832?referrer=searchResults
It took Mary 40 minutes to run 8 laps around the playground, if she spent the same time running each lap, how long would it take to run 9 laps?
Answer:
it should take her 45 minutes to run 9 laps
Step-by-step explanation:
40/8 = 5
9*5 = 45
The box is laid on its side and the white label covers 60% of the lateral surface area of the box. Find the length x of the box.
Answer:
Step-by-step explanation:
Sorry but u haven't mentioned anything measurements
Answer: 20.25 gallons
Step-by-step explanation:
I need help on this.
Answer:
Step-by-step explanation:
Answer:
18 cubic units
Step-by-step explanation:
There is 12 cubes on the bottom layer and 6 on top layer. Adding those two number together, give you a total 18 cubic units.
Pls Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
16
Step-by-step explanation:
range is the difference between the greatest and least value in s data.
27-11=16
Answer:
16
Step-by-step explanation:
subtract the highest number and the smallest number to get 27-11 = 16
How would you explain function notation to a friend?
Many students seem puzzled by function notation well after it has been introduced, and ask “why can’t we just write
y = 3x instead of
f(x) = 3x ?”. To motivate the use of function notation and improve understanding, I advocate using multi-variable functions instead of single-variable functions in introducing this notation. My introduction usually proceeds something like this:
Step-by-step explanation:
A standard six sided dice is rolled. What is te probability of rolling a 3 OR a 5
A) 1/12
B) 1/3
C) 1/36
D) 1/24
Answer:
1/3
Step-by-step explanation:
Rolling a die has the possible outcomes of 1,2,3,4,5,6 = 6 total
P(3 or 5) = number of 3 or 5's / total
= 2/6
= 1/3
Answer:
Answer:
1/36
Step-by-step explanation:
Getting a 3 is 1/6
Getting a 5 is 1/6
Multiply those and get 1/36
PLEASE HELP ME KIND SOUL! Look at the picture below to understand everything
Hey! How are you?
So the problem is below and I have found an answer online, BUT the issue I am having is this:
I do not think the given answer is the largest possibility. Since 6 is the largest number, can’t I just use that and get a sum of 509.04 > 368.24
Pretty please help me! I am begging you, I have lost all my brain cells, please clear VERy clear explanations needed!!!
Answer:
Yes, it is 368.24, because you cannot use a digit more than once.
Step-by-step explanation:
PLZ HELP Thom’s restaurant bill is $45 and he leaves a 20 percent tip. What is the total cost for Thom’s meal? $20 $54 $65 $90
Answer:
$[tex]54[/tex] would be the total bill.
Step-by-step explanation:
[tex]\frac{20}{100} = .20[/tex]
Multiply the total by .20
[tex]45 *.20=9[/tex]
Next, add the total and the tip.
[tex]45+9=54[/tex]
The total is $54.:)Find the area of a circle with the given equation.
(x-7)2+(y + 9)2 =137
Answer: 137π
The usual formula for a circle centered at (a,b), with radius r,
(x - a)² + (y - b)² = r²
The area of the circle is πr², so 137π
Below is a histogram of the number of points the LA Rams scored each game last season. Based on the data, what is the probability the Rams scored at least 20 points?
A)31.25%
B)35.7%
C)50%
D)62.5%
E)66.7%
Answer:
The probability the Rams scored at least 20 points is 62.5%
Step-by-step explanation:
Data form histogram:
No. of points No. of games
0-9 2
10-19 4
20-29 5
30-39 3
40-49 2
Now we are supposed to find the probability the Rams scored at least 20 points
So, we are supposed to find the probability the Rams scored 20 or more than 20
So, Total no. of games = 2+4+5+3+2=16
No. of games where score is 20 or more than 20 =5+3+2 = 10
So, the probability the Rams scored at least 20 points = [tex]\frac{10}{16}=0.625[/tex]
So, the probability the Rams scored at least 20 points is 62.5%
Hence Option D is true .
2.3-7
Given f(x)=x-3 and g(x)=x+2, find (f+g)(2).
O A. -1
O B. 9
O C. 3
O D. 5
Answer:
3
Step-by-step explanation:
The 2 in () tells you what x is.
f(x)=2-3
=-1
g(x)=2+2
=4
(f+g)=
(-1)+4=3
can someone help with probability
Answer:
yes sure continue with questions
Answer:
1/2
Step-by-step explanation:
with one dice the probability is 1/6 as equal chances for each number from 1 to 6
with 3 dices it is 3 times more: 3*1/6= 1/2
Find the surface area of the following figure.
164.7 in2
179.6 in2
246.8 in2
203.5 in2
Answer:
164.7 in2
Step-by-step explanation:
Solve for surface area
Shape: Pyramid
Formula: L*W*H
A≈167.13 round to the nearest ten = 164.7 in2
The correct answer to this question is 164.7 in2
So A is the correct answer
Hope this helps.
Animal A and Animal B each have 95% of their DNAin common. Animal A and Animal C each have 50% of their DNA in common. What does this suggest about the relationship of these animals? C is probably much more closely related to B than to A. A is probably much more closely related to B than to C. B is probably much more closely related to C than to A. A is probably much more closely related to C than to B.
Answer:
A is probably much more related to B than to C
