Answers
Answer:36
Step-by-step explanation:
Related Questions
a and b are natural numbers. The diameter of cell a is 2.3 , and the diameter of cell b is 2.3 .
Which is a true statement?
A. If a = 4 and b = 6, then cell a is 100 times greater than cell b.
B. If a = 4 and b = 6, then cell b is 100 times greater than cell a.
C. If a = 4 and b = 6, then cell a is 2 times greater than cell b.
D. If a = 4 and b = 6, then cell b is 2 times greater than cell a.
Answers
Answer:
I think its A
Julie has 1.54 L of water in a large bottle for a science experiment. She pours the water into beakers. Each beaker holds 0.22 L.
If each beacker gets 1.54 L of water, how many beakers will she fill?
How many beakers does it take to hold the 1.54 L of water?
0.3388
14.28
0.7
7
Answers
Answer: the answer is 7 hope that helped and have a good and always good luck
Step-by-step explanation:
Line segment EF is shown on a coordinate grid:
A coordinate plane is shown. Line segment EF has endpoints negative 3 comma 2 and negative 1 comma 2.
The line segment is rotated 180 degrees counterclockwise about the origin to form E′F′. Which statement describes E′F?
Group of answer choices
E′F′ is perpendicular to EF.
E′F′ and EF are equal in length.
E′F′ is half the length of EF.
E′F′ is greater than twice the length of EF.
Answers
Answer:
E'F' and EF are equal in length.
Step-by-step explanation:
This is because it is a mirror translation over the y-axis, and the length is not changed.
Suppose 30=a×60.
What is 30a?
Answers
Answer:
30 x2 a=2
Step-by-step explanation:30 / 60 = 2 30 x 2 = 60
Answer:
a = 0.5
Step-by-step explanation:
a=0.5 because 0.5×60=30
You can spend up to $35 on a shopping trip.
a. You want to buy a shirt that costs $14. Identify an inequality that represents the amount of money, x-
(in dollars), you will have left if you buy the shirt.
b. You notice that the shirt is on sale for 30% off. Identify the new inequality.
c. Do you have enough money to buy the shirt that is on sale and a pair of pants that costs $23? Which best explains your answer?
Answers
Task 1:Different ways to represent Relations. Complete the table with the different ways.
Answers
Answer:
I dont know
Step-by-step explanation:
This i dont know
plz help me with this math
Answers
Answer: -6 4/9 -3 2/9 - 8 2/9 =-17 8/9
-12.48-(-2.99)-5.62= 15.11
-19 2/9 - 4 1/9 - (-3 4/9)= -19 8/9
-353.92- (-283.56) - 131.29 = 201.65
83 1/5- 108 2/5 -(-99 1/5) = 74
Step-by-step explanation:
3,735 ÷ 45 = ________.
Answers
Answer:
83
Step-by-step explanation:
3735/45=83, 83x45=3735
Answer.
What are the four key points of Dalton’s Atomic Theory?
a.
b.
c.
d.
2. In 1913, Neils Bohr proposed a new atomic model known as the _________ model, which is patterned after the solar system.
Answers
Answer:
a. all matter is made of atoms
b. atoms are indivisible and indestructible
c. atoms of given elements are identical in mass and properties
d. compounds are combination of 2> different types of atoms
2. it's called Planetary model
Answer:
1. All matter are made up of atoms, which are indivisible
2. All atoms of the same element are identical; different elements have different types of atom.
3. Atoms can neither be destroyed nor created
4. Compounds are combinations of two or more different types of atoms.
Rutherford-Bohr Model
Step-by-step explanation:
Hope this helps
can someone help with this pls? i don’t understand math at all
Answers
because these both aren’t related at all as 15 as ‘t’ and 9 has ‘r’ whereas 2 is a coefficient.. only likes terms will be simplified
PPPPPPPPlease help me (20 points!!!!)
Answers
[tex]\longrightarrow{\mathfrak{\frac{-9}{6}÷\frac{3}{-2}}}[/tex]
[tex]\longrightarrow{\sf{\frac{-\cancel{9}}{\cancel{6}}\times\frac{-\cancel{2}}{\cancel{3}}}}[/tex]
[tex]\longrightarrow{\sf{\frac{3}{3}}}[/tex]
[tex]\longrightarrow{\boxed{\bf{1}}}[/tex]
Identity applied -
[tex]\star{\:\:\:\:\:\:\boxed{\bf{\frac{a}{b}÷\frac{c}{d}=\frac{a}{b}\times\frac{d}{c}}}}[/tex]
When dividing fractions you flip the numerator and the denominator of the first fraction making it go from -9/6 to 6/-9 then you multiply the fractions across, in the end the answer is 1 whole
7th GRADE MATH RATIOS HELP TIME ALMOST OUT
Answers
Answer:
8, 40, 28.6, 40, 80, 36.6
Step-by-step explanation:
First find out what the ratio of tulips and roses is for each garden.
Ben: 40÷(4+1) = 8 so 8×4=32 and 8×1= 8
Ina: 40÷(2+5) =5.7 so 2×5.7=11.4 and 5×5.7= 28.6
Use these numbers accordingly.
Seems odd that there would be decimals in a problem like this, consult your teacher.
Answer:
8, 40, 28.6, 40, 80, 36.6
Step-by-step explanation:
i hope you got it in time!
Do any of u guys understand this?
Answers
Answer:
i dont
Step-by-step explanation:
b. 1.5 for 1 pound
c. 31.5
Again, I need help with another problem...(I'm going to post 2 more DIFFERENT problem after this one is answered)
Answers
Answer:
y = 4x + (-9)
Step-by-step explanation:
You can observe that the line crosses the y-axis at -9, so that is our y-intercept.
For the slope, just take the y-intercept for example, and count how many squares the line goes up before reaching 1. In this problem you can see that the line goes 4 squares up in the time it takes to go 1 square to the right, so the slope is y over x, meaning 4 over 1, or just 4.
Answer:
The answer should be y = 4x + (-9).
Brett is building a fence around his land. The perimeter of his land is 101,376 inches. Each picket of the fence is 5 inches across. How many pickets are needed for the fence?
Answers
Answer:
20,275.2
Step-by-step explanation:
PLEASE GIVE ME BRAINLIEST.
Graph the ordered pair (-4,-1)
Answers
Marlye posted a story on her blog. On the first day there were 80 responses and on the second day there were 180 responses. What percent is the increase, 100, of the original number of responses, 80?
a. 55%
b. 80%
c. 100%
d. 125%
Answers
100/80 = 1.25 or 125%
To be consistent with the mystery theme, a local movie theater reported the attendance at their mystery movie festival in the form of a problem to be solved. The report stated the following: “If there were 2 times more adults plus an additional 86 adults, a total of 638 adults would have been in attendance.”
Refer to the information above. If twice as many children as adults attended the festival, then how many children attended the mystery movie festival?
Group of answer choices
A. 276
B. 552
C. 724
D. 466
Answers
Compare the values of the two expressions using -3(-2) + 3 __3(-4)+9
Answer:
>
Step-by-step explanation:
expression 1: -3(-2) + 3 = 9
expression 2: 3(-4) + 9 = 3
Answers
Answer:
I think its number 1
Step-by-step explanation:
Walmart marked up a bottle of nail polish 150% in order to make profit. if Walmart sells the nail polish for $8.75, what was the original cost of the polish?
Answers
The original price of the nail polish with a 150% markup sold at $8.75 is $3.50.
Let x be the original price of the polish.
Walmart marked up 150%.
Selling Price = Original Cost + Mark-up
therefore the selling price = x + 150% of x
we know the selling price is $8.75
Therefore, substituting the values:
8.75 = x + 150% of x
convert percentages to decimals:
8.75 = x + 1.5x
combine like terms:
8.75 = 2.5x
divide by 2.5 into both sides:
3.5 = x
use reflexive property:
x = $3.50
Thus, the original price of the nail polish is $3.50.
Learn more about markups:
brainly.com/question/28945726
Debbie has at most $60 to spend on clothes. She wants to buy a pair of jeans that cost $22 and spend the rest on t-shirts. Each t-shirt costs $8. please show the process
Answers
Step:
Answer:
Jeans + Shirts can’t be more than $60.
Jeans + Shirts could equal $60.
$22 pair of jeans + $8 per t-shirt ≤ $60
What is the GCF using distributive property of 40 and 25?
Answers
Answer:
Great Common Factor ♡•♡
Answer:
5 :)
Step-by-step explanation:
HELP I AM GOING TO BE ASKING QUESTIONS ALL DAY!!!!
Answers
Answer: yes, no. yes, yes
Step-by-step explanation:
PPPPPPPPLEASE HELP ME!!
Answers
Answer:
B.) -9.75 x 2
Step-by-step explanation:
Fee would be negative because it’s being taken away from the customer’s account. The 2 is just how many times it was taken away.
Which best describes the error in solving the inequality or graphing the solution of the inequality?
use picture to answer question
Identify and graph the correct solution.
Answers
Answer:
111111111111ʕ•ﻌ•ʔʕ•ﻌ•ʔʕ•ﻌ•ʔʕ•ﻌ•ʔʕ•ﻌ•ʔ
Answer:
i do not know
Step-by-step explanation:
The image shows the linear graph for a family that hired a babysitter for a day. The family gave the babysitter some money up front to buy herself some lunch, and then paid her a constant hourly rate for the hours she worked. Click the thumbnail image to see the full size image.
Which 2 of the following statements are TRUE about the EQUATION of this line? Select the TWO statements that are accurate.
A. The equation of this line is y = 10x + 10.
B. The equation of this line is y = 20x.
C. The equation of this line shows a proportional relationship between the cost and the time.
D. The equation of this line shows a non-proportional relationship between the cost and the time.
Answers
Answer:
A & C
Step-by-step explanation:
If you look at the graph you will see what I am talking about.
Answer:
A and C
Step-by-step explanation:
y=10x(ten dollars per hour-x)=10(the lunch money)
the equation is a proportional relationship because for each hour there is a raise of ten dollars. proportional relationships are when one variable is a constant value times another(10 times the hour)
Mrs. Brandt is buying markers and crayons for her preschool classroom. Markers are sold in packs of
12
, and crayons are sold in packs of
8
.
What is the least number of packages of each that Mrs. Brandt must buy to have the same number of markers and crayons?
Answers
May someone help me with this. The question is in the picture.
Answers
Answer:
first we have to find oput how many they accepted, 60% of 10,000 is 6000. Next we have to find out how many of those 6000 will actually enroll.
to find 40% of 6000 we can first find 10% which is 600, so 600x4=2400 or 40% of 6000.
2400 will actually enroll
Mike jogged a total distance of 5 1/3 miles during the months of October and November. If Mike only jogger 1/6 mile every day, Which expression shows the number of days in which he went jogging?
Answers
Answer:
D
Step-by-step explanation:
If he jogged [tex]x[/tex] miles every day, and he jogged a total distance of [tex]y[/tex] miles, then he runs for [tex]y/x[/tex] days. This is an extension of the [tex]d=rt[/tex] or distance equals rate times time.
We plug in for y and x to get that he runs for [tex]5~1/3~~/~~1/6[/tex].
So, the answer is [tex]\boxed{D}[/tex] and we're done!
Answer:
d
im always right
-7.5238 X 378=?????????
Answers
Answer:
−2,843.9964
Step-by-step explanation:
Multiply
-7.5238 × 378
Hope it helps