Answer:
The rules of base pairing (or nucleotide pairing) are:
A with T: the purine adenine (A) always pairs with the pyrimidine thymine (T)
C with G: the pyrimidine cytosine (C) always pairs with the purine guanine (G)
Step-by-step explanation:
PLEASE SOMEONE HELP LIKE MY GRADE IS ON THE LINE...
Todd orders pictures from a photographer. Each picture cost $7.50. A one time shipping fee of $5 is added to the cost of the order. The total cost of Todd’s order before tax is $80. How many pictures did Todd order?
Answer:
80-5=75 75/7.5=10
jkvhaoek
80% of x is 48. Write an equation that represents this statement.
There are 5 green marbles, 4 red marbles, 3 blue marbles and 3 yellow marbles in a bag. Bryan select's a marble at random. Determine the probability that two green marbles are chosen. And here are your answer choice you have A.2/21, B.4/45, C.2/15, D.1/3
Answer:
1/3
Step-by-step explanation:
(5 + 4 + 3 + 3) x 2 = 30
Multiplied by two because two marbles are being picked.
10/30 = 1/3
A man paid $296 for 8 books. How much did he pay for each book?
Divide total pain by number of books.
296/8 = 37
He paid $37 per book
will mark right answer brianlyist
Answer:
x = 26°
Step-by-step explanation:
for these triangles to be congruent m∡B must equal m∡E
m∡B = 180 - (114+23) = 43°
to find 'x': x + 17 = 43
x = 43 - 17 = 26
Can somebody explain to me what algebra is
If you could have one superpower, what would it be and why?
Answer:
I would have to reverse time
Step-by-step explanation:
so I can see my grandma that had passed away 2 days ago :C
Answer:I would want to be able to move things with my hands.
Step-by-step explanation:
If you know please help I’ll give Brainliest
Answer:
-9.3 meters per minute
Step-by-step explanation:
a=−2.3(1)−7
Multiply −2.3 and 1 to get −2.3.
a=−2.3−7
Subtract 7 from −2.3 to get −9.3.
a=−9.3
write a equation for the table below representing the relationship between the number of hours and earring dollars
Answer:
Answer of the equation is 3x-4=y
Answer:
3x-4=y
hope it helps!!!
If Jim paints a house in 5 hours and john paints a house in 3 hours. How long does it take them to paint it together
Answer:
I'll take 8 hours to paint the house
Step-by-step explanation
If you take 5 add it by 3, since the question represents puting the total of how many hours are in together. So i'll take 8 hours to paint the house.
Pls help with my homework I need help
Answer:
32/12
Step-by-step explanation:
To calculate the tangent you need to divide the opposite side by the adjacent side: 70/24=35/12
Answer:
tan G = 2.9167
Step-by-step explanation:
tan G = 70/24
tan G = 2.9167
help!! are x and y proportional?
Is anyone available to help me out with this problem?
Answer:
A'= (0,4)
B'= (-1,2)
C'= (2,1)
D'= (2,3)
Step-by-step explanation:
Hope that this helps! :)
What is the best estimate of the perimeter of the figure below if each square has a side length of 1 foot? On a coordinate plane, a figure is 30 units around. 26 feet 28 feet 30 feet 39 feet
Answer:
28 feet
Step-by-step explanation:
Since each side length of the square is 1 foot.
Let x represent the length of the small slant side and y represent the length of the long slant side. Hence:
x² = 5² + 1²
x² = 26
x = √26 = 5.1 feet
y² = 6² + 3²
y² = 45
y = 6.7 feet
The perimeter of the figure is the sum of all the sides of the figure, hence:
Perimeter = 11 feet + 4 feet + 5.1 feet + 6.7 feet + 2 feet = 28.8 feet
Therefore the best estimate of the perimeter of the figure below is 28 feet.
Answer:
30
Step-by-step explanation:
The mean number of sick days taken by the employees of Company A is 9, with the number of days taken ranging from 0 to 16. The mean number of sick days taken by the employees of Company B is 6, with the number of days taken ranging from 2 to 9. Which BEST compares the number of sick days taken by the employees of the two companies?
Answer: C) On average, the employees of Company A take more sick days than the employees of Company B.
Step-by-step explanation: USATESTPREP
Answer:
B
Step-by-step explanation:
On average the employees of company a takes more sick days than employees of company b
Mean of company a=9 mean b=6. 9>6
4164 x 37 whats the answer .-.
Answer:
154,068
Step-by-step explanation:
It might be easier to reformat the problem:
4164
x 37
____
154,068
Jenna used a probability simulator to roll a 12-sided number cube 100 times. Her results are shown in the table below:
Number on the Cube Number of Times Rolled
1 14
2 12
3 10
4 5
5 16
6 5
7 8
8 18
9 2
10 5
11 2
12 3
Using Jenna's simulation, what is the frequency of rolling a 1 on the number cube
Answer:
The answer is 89 over 100!
Step-by-step explanation:
I have already said this but i saw it again so decided to help again!
<3
A rope is 3/4 yard long is cut into 9 pieces. Each piece is the same length . How long is each piece?
Answer:
1/12 yard
Step-by-step explanation:
divide the total length by the amount of pieces
3/4 / 9
or multiply the bottom number by 9
4 *9 then divide by 3
36/3 = 12 and put it under 1
1/12
Priya bought two plants for a science experiment. When she brought them home, the first plant was 5 cm tall and the second plant was 4 cm. Since then, the first plant has grown 0.5 cm a week and the second plant has grown 0.75 cm a week. Priya represents this situation with the equation 5+0.5w=4+0.75w, where w represents the end of week w. What does the solution to this equation, w=4 represent in this situation?
Answer:
7
Step-by-step explanation:
5+0.5x4=4+0.75x4
5+2=4+0.75x4
7=4+3
7=7
Asia's new boat has a cruising speed of 27 miles per hour. At that rate, how long will it take her to travel the 3 miles across the lake?
Answer: 1/9 of an hour
Step-by-step explanation: 1/27•3
Plzz help, its in the picture. Dont do the file stuff.
Answer:
the second one
Step-by-step explanation:
Answer: y=10.50x+420
Step-by-step explanation:
If you take
y=10.50x+420
and you plugin 2 for 2 weeks of work, you will get the total amount that she has after 2 weeks of work
y=10.50(2)+420
y=21+420
y=441
y=10.50x+420
The diameter of a circle is 34 feet. What is the circle’s area?
Use 3.14 as pi
The radius of the circle is 17 feet. Then the area of the circle is 907.46 square feet.
What is the area of the circle?It is the close curve of an equidistant point drawn from the center. The radius of a circle is the distance between the center and the circumference.
Let r be the radius of the circle. Then the area of the circle will be given as,
A = πr² square units
The diameter of the circle is 34 feet. Then the radius of the circle is calculated as,
r = 34 / 2
d = 17 feet
The area of the circle is calculated as,
A = πr²
A = 3.14 x 17 x 17
A = 907.46 square feet
More about the area of a circle link is given below.
https://brainly.com/question/11952845
#SPJ2
plzzz help
calculate b and a
Answer:
b=61
a=14
Step-by-step explanation:
The two lines are parallel, so
b= a+47
180- (47*2)=180-94= 86
33+86=119
b=180-119=61
a=b-47
a=61-47=14
Several items in a store are on sale. Complete the table with the correct prices.
Original Price
Percent of Discount
Sale Price
$60 20% __?
$140 65% __?
__? 40% $54.60
__? 10% $10.80
Answer:
1. $48
2.$49
3.$91
4.$12
Step-by-step explanation:
For 1 and 2
To find the sale price, you find out how much is the percentage of the original price. Example :
(20/100)/60 = $12
So $12 is the discount
thus sales price will be $60-$12=$48
Same thing for no.2, find the amount of the percentage and subtract it from the original price
For 3 and 4
To find the original price
1. Subtract the percentage from 100%
2. Multiply the sales price by 100
3. Divide the ans from no.2 by ans from no.1
Example :
100%-40%=60%
$54.60×100=5460
$5460÷60%= $91 (original price)
Same thing for no.4
Hope this helps haha
(-1,-11) and (-6, -7)
Slope
ANSWER !
20 characters rule
Answer:
-2x + 15y = -24
2x + 9y = 24
= 0 = 24y =0
y = 0
-2x + 15(0) = -24
-2x = -24
----- ------
2 2
x = 12
Solve and graph 12-3a>18a
Answer:
a = 0.57
Step-by-step explanation:
12 - 3a > 18a
+3a +3a
12 > 21a
divide by 21
a = 0.57
Hope this helped! Have a nice rest of ur day! Plz mark as brainliest!!! :D
-Lil G
Find the measure of the indicated angle to the nearest degree.
Please help me!!!
What is the slope of the line?
Answer:
3/4
Step-by-step explanation:
HELP ASAP !!
Suppose you have a total of $2.25 in dimes and
nickels. You have twice as many dimes, as nickels.
Which system of
equations could be used to
determine how many of each coin you have?
Answer:
Step-by-step explanation:
total money = $2.25 = 225 cents
types of denomination in coins or cents are dimes and nickels
dime = 10 cents , nickel = 5 cents
twice of dimes to nickels
let no of dimes = x and no of nickels = y
our equation
10x + 5y = 225
x = 2y
10(2y) + 5y = 225
20y +5y = 225
25 y = 225
y=9
x =2y 2x9 = 18
so the number of dimes = 18 and nickels = 9
cross verification:
10x18 + 5x9 = 180 +45 = 225